TY  - JOUR
AU  - Mirković, Miljana
AU  - Bracanović, Ivan
AU  - Krstić, Aleksandar
AU  - Đukić, Dunja
AU  - Dodevski, Vladimir
AU  - Kalijadis, Ana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12991
AB  - Octacalcium phosphate (OCP) is a material from the calcium phos-phate group with a crystal structure similar to hydroxyapatite. The removal process of lead and cadmium in aqueous solution using octacalcium phosphate material was investigated. OCP material was synthesized by the solution pre-cipitation method. The structural and phase properties of OCP before and after the removal process were determined by the X-ray diffraction (XRD) method. Microstructural and semi-quantitative analysis of the material was investigated by  scanning  electron  microscopy  and  energy  dispersive  X-ray  spectroscopy (SEM-EDS).  Characteristic  bands  and  functional  group  determination  were revealed  using  the  Fourier-transform  infrared  spectroscopy  with  attenuated total  reflection  (FTIR-ATR).  As  target  pollutants,  Cd(II)  and  Pb(II)  were chosen in adsorption experiments. Results show that OCP in the first 10 min has a very fast removal rate for Pb(II); the equilibrium state was reached after 10 min with more than 98 % adsorption efficiency. Results for Cd(II), results showed  the  same  removal  rate  but  somewhat    lower  adsorption  efficiency, amounted to approximately 63 %.
T2  - Journal of the Serbian Chemical Society
T1  - Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent
T1  - Uklanjanje olova i kadmijuma iz vodenog rastvora koristeći okrakalcijum-fosfat kao adsorbent
VL  - 89
IS  - 2
SP  - 231
EP  - 244
DO  - 10.2298/JSC230915104M
ER  - 

@article{
author = "Mirković, Miljana and Bracanović, Ivan and Krstić, Aleksandar and Đukić, Dunja and Dodevski, Vladimir and Kalijadis, Ana",
year = "2024",
abstract = "Octacalcium phosphate (OCP) is a material from the calcium phos-phate group with a crystal structure similar to hydroxyapatite. The removal process of lead and cadmium in aqueous solution using octacalcium phosphate material was investigated. OCP material was synthesized by the solution pre-cipitation method. The structural and phase properties of OCP before and after the removal process were determined by the X-ray diffraction (XRD) method. Microstructural and semi-quantitative analysis of the material was investigated by  scanning  electron  microscopy  and  energy  dispersive  X-ray  spectroscopy (SEM-EDS).  Characteristic  bands  and  functional  group  determination  were revealed  using  the  Fourier-transform  infrared  spectroscopy  with  attenuated total  reflection  (FTIR-ATR).  As  target  pollutants,  Cd(II)  and  Pb(II)  were chosen in adsorption experiments. Results show that OCP in the first 10 min has a very fast removal rate for Pb(II); the equilibrium state was reached after 10 min with more than 98 % adsorption efficiency. Results for Cd(II), results showed  the  same  removal  rate  but  somewhat    lower  adsorption  efficiency, amounted to approximately 63 %.",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent, Uklanjanje olova i kadmijuma iz vodenog rastvora koristeći okrakalcijum-fosfat kao adsorbent",
volume = "89",
number = "2",
pages = "231-244",
doi = "10.2298/JSC230915104M"
}

Mirković, M., Bracanović, I., Krstić, A., Đukić, D., Dodevski, V.,& Kalijadis, A.. (2024). Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent. in Journal of the Serbian Chemical Society, 89(2), 231-244.
https://doi.org/10.2298/JSC230915104M

Mirković M, Bracanović I, Krstić A, Đukić D, Dodevski V, Kalijadis A. Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent. in Journal of the Serbian Chemical Society. 2024;89(2):231-244.
doi:10.2298/JSC230915104M .

Mirković, Miljana, Bracanović, Ivan, Krstić, Aleksandar, Đukić, Dunja, Dodevski, Vladimir, Kalijadis, Ana, "Removal of lead and cadmium from aqueous solution using octacalcium phosphate as an adsorbent" in Journal of the Serbian Chemical Society, 89, no. 2 (2024):231-244,
https://doi.org/10.2298/JSC230915104M . .

TY  - CONF
AU  - Vlašković, Tijana
AU  - Laban, Bojana
AU  - Milošević, Maja
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13035
AB  - Nanostrukturni Ca0.9Er0.1MnO3 je sintetisan saharoza-nitratnon procedurom (SNP). Tokom ove metode sagorevanja su korišćene sledeće hemikalije: saharoza C12H22O11 koja ima dvostruku ulogu i goriva i kompleksanta, kalcijum-nitrat tetrahidrat, mangan(II)-nitrat hidrat i  erbijum(III)-nitrat pentahidrat. Nitrati metala i saharoza su kombinovani u njihovim odgovarajućim stehiometrijskim odnosima da bi se pripremio složeni oksid perovskitske nanostrukture. Dobijeni prah Ca0.9Er0.1MnO3 je kalcinisan u temperaturnom opsegu od 800-1000°C tokom 15 min. Ispitani su veličina čestica, parametri rešetke, strukturne promene i površina. Za karakterizaciju sintetisanih uzoraka korišćena je diferencijalno termijska analiza (DTA), rendgenska difrakciona analiza (XRD), Furijeova transformaciona infracrvena spektroskopija (FTIR) i skenirajuća elektronska mikroskopija (SEM).
AB  - Nanostructured Ca0.9Er0.1MnO3 was synthesized by the sucrose-nitrate procedure (SNP). During this combustion method, sucrose C12H22O11 which is both fuel and complexant and metal ions in the form of calcium nitrate tetrahydrate, manganese(II) nitrate hydrate, erbium(III) nitrate pentahydrate were used. Metal nitrates and sucrose were combined to prepare this nanostructured in their appropriate stoichiometric ratios. Obtained Ca0,9Er0,1MnO3 powder was calcined in a temperature range of 800-1000 °C for 15min. Particle size, lattice parameters, structural changes, and specific surface area were investigated. DTA, X-ray diffraction (XRD), FTIR, and Field emission scanning electron microscopy (SEM) were used to characterize the synthesized samples at room temperature.
PB  - Belgrade : Serbian Chemical Society
C3  - 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings
T1  - Sinteza i karakterizacija nanostrukturnog Ca0.9 Er0.1 MnO3
T1  - Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3
SP  - 95
EP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13035
ER  - 

@conference{
author = "Vlašković, Tijana and Laban, Bojana and Milošević, Maja and Čebela, Maria and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "Nanostrukturni Ca0.9Er0.1MnO3 je sintetisan saharoza-nitratnon procedurom (SNP). Tokom ove metode sagorevanja su korišćene sledeće hemikalije: saharoza C12H22O11 koja ima dvostruku ulogu i goriva i kompleksanta, kalcijum-nitrat tetrahidrat, mangan(II)-nitrat hidrat i  erbijum(III)-nitrat pentahidrat. Nitrati metala i saharoza su kombinovani u njihovim odgovarajućim stehiometrijskim odnosima da bi se pripremio složeni oksid perovskitske nanostrukture. Dobijeni prah Ca0.9Er0.1MnO3 je kalcinisan u temperaturnom opsegu od 800-1000°C tokom 15 min. Ispitani su veličina čestica, parametri rešetke, strukturne promene i površina. Za karakterizaciju sintetisanih uzoraka korišćena je diferencijalno termijska analiza (DTA), rendgenska difrakciona analiza (XRD), Furijeova transformaciona infracrvena spektroskopija (FTIR) i skenirajuća elektronska mikroskopija (SEM)., Nanostructured Ca0.9Er0.1MnO3 was synthesized by the sucrose-nitrate procedure (SNP). During this combustion method, sucrose C12H22O11 which is both fuel and complexant and metal ions in the form of calcium nitrate tetrahydrate, manganese(II) nitrate hydrate, erbium(III) nitrate pentahydrate were used. Metal nitrates and sucrose were combined to prepare this nanostructured in their appropriate stoichiometric ratios. Obtained Ca0,9Er0,1MnO3 powder was calcined in a temperature range of 800-1000 °C for 15min. Particle size, lattice parameters, structural changes, and specific surface area were investigated. DTA, X-ray diffraction (XRD), FTIR, and Field emission scanning electron microscopy (SEM) were used to characterize the synthesized samples at room temperature.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings",
title = "Sinteza i karakterizacija nanostrukturnog Ca0.9 Er0.1 MnO3, Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3",
pages = "95-95",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13035"
}

Vlašković, T., Laban, B., Milošević, M., Čebela, M., Dodevski, V.,& Rosić, M.. (2023). Sinteza i karakterizacija nanostrukturnog Ca0.9 Er0.1 MnO3. in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings
Belgrade : Serbian Chemical Society., 95-95.
https://hdl.handle.net/21.15107/rcub_vinar_13035

Vlašković T, Laban B, Milošević M, Čebela M, Dodevski V, Rosić M. Sinteza i karakterizacija nanostrukturnog Ca0.9 Er0.1 MnO3. in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings. 2023;:95-95.
https://hdl.handle.net/21.15107/rcub_vinar_13035 .

Vlašković, Tijana, Laban, Bojana, Milošević, Maja, Čebela, Maria, Dodevski, Vladimir, Rosić, Milena, "Sinteza i karakterizacija nanostrukturnog Ca0.9 Er0.1 MnO3" in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings (2023):95-95,
https://hdl.handle.net/21.15107/rcub_vinar_13035 .

TY  - CONF
AU  - Rosić, Milena
AU  - Milošević, Maja
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Lojpur, Vesna
AU  - Vasić, Marija
AU  - Zarubica, Aleksandra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11467
AB  - The nanostructured powderwas synthesized by the glycine nitrate procedure (GNP) because it proved to be the most effective and simplest method suitable for controlling the composition and morphology of Co0.9Ho0.1MoO4. To prepare nanostructured Co0.9Ho0.1MoO4, metal nitrates, and glycine were mixed in appropriate stoichiometric ratios. For the preparation of the technologically important Co0.9Ho0.1MoO4, the combustion process has proven to be a promising method that achieves control of stoichiometry, homogeneity, and purity. The synthesized samples were examined by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The acquired nanopowder showed a tendency for agglomeration, inhomogeneous microstructure, and plate-like crystals. The photocatalytic activity of the obtained Co0.9Ho0.1MoO4nanopowders was evaluated by the photocatalytic degradation of crystal violet in an aqueous solution. After photocatalytic testing and all the above-mentioned characterizations, it was shown that these nanostructured materials represent promising solutions in photocatalytic processes toward green chemistry and sustainable development.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application XI : Program and the Book of Abstracts ; September 18-20, 2023; Belgrade
T1  - Examination and characterization of nanostructured Co0.9Ho0.1MoO4
SP  - 69
EP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11467
ER  - 

@conference{
author = "Rosić, Milena and Milošević, Maja and Čebela, Maria and Dodevski, Vladimir and Lojpur, Vesna and Vasić, Marija and Zarubica, Aleksandra",
year = "2023",
abstract = "The nanostructured powderwas synthesized by the glycine nitrate procedure (GNP) because it proved to be the most effective and simplest method suitable for controlling the composition and morphology of Co0.9Ho0.1MoO4. To prepare nanostructured Co0.9Ho0.1MoO4, metal nitrates, and glycine were mixed in appropriate stoichiometric ratios. For the preparation of the technologically important Co0.9Ho0.1MoO4, the combustion process has proven to be a promising method that achieves control of stoichiometry, homogeneity, and purity. The synthesized samples were examined by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The acquired nanopowder showed a tendency for agglomeration, inhomogeneous microstructure, and plate-like crystals. The photocatalytic activity of the obtained Co0.9Ho0.1MoO4nanopowders was evaluated by the photocatalytic degradation of crystal violet in an aqueous solution. After photocatalytic testing and all the above-mentioned characterizations, it was shown that these nanostructured materials represent promising solutions in photocatalytic processes toward green chemistry and sustainable development.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application XI : Program and the Book of Abstracts ; September 18-20, 2023; Belgrade",
title = "Examination and characterization of nanostructured Co0.9Ho0.1MoO4",
pages = "69-69",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11467"
}

Rosić, M., Milošević, M., Čebela, M., Dodevski, V., Lojpur, V., Vasić, M.,& Zarubica, A.. (2023). Examination and characterization of nanostructured Co0.9Ho0.1MoO4. in Advanced Ceramics and Application XI : Program and the Book of Abstracts ; September 18-20, 2023; Belgrade
Belgrade : Serbian Ceramic Society., 69-69.
https://hdl.handle.net/21.15107/rcub_vinar_11467

Rosić M, Milošević M, Čebela M, Dodevski V, Lojpur V, Vasić M, Zarubica A. Examination and characterization of nanostructured Co0.9Ho0.1MoO4. in Advanced Ceramics and Application XI : Program and the Book of Abstracts ; September 18-20, 2023; Belgrade. 2023;:69-69.
https://hdl.handle.net/21.15107/rcub_vinar_11467 .

Rosić, Milena, Milošević, Maja, Čebela, Maria, Dodevski, Vladimir, Lojpur, Vesna, Vasić, Marija, Zarubica, Aleksandra, "Examination and characterization of nanostructured Co0.9Ho0.1MoO4" in Advanced Ceramics and Application XI : Program and the Book of Abstracts ; September 18-20, 2023; Belgrade (2023):69-69,
https://hdl.handle.net/21.15107/rcub_vinar_11467 .

TY  - CONF
AU  - Čebela, Maria
AU  - Čakar, Uroš
AU  - Lojpur, Vesna
AU  - Milošević, Maja
AU  - Krstić, Sanja
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11468
AB  - We studied the influence of Ag doping on the crystal structure and magnetic properties of CuO nanopowders. For the synthesis of nanoparticles of copper-silver oxides solid solutions with the composition Cu1-xAgxO (x=0.01–0.05), a self- propagating synthesis was applied at room temperature, during which a successful reaction between metal nitrate and sodium hydroxide occurred. Prepared powders were calcinated at 700 °C for 2 h. The diffraction pattern was recorded at room temperature and atmospheric pressure without of any re-heating of the sample. The Rietveld method for fitting refinement procedure was performed which showed the incorporation of Ag3+ ions in the CuO crystal lattice, where they substitute Cu2+ ions. SQUID magnetometer was used for investigation of magnetic behavior of synthesized materials in temperature interval 2–400 K. It is known that copper(II) oxide exhibits ferroelectricity driven by magnetic order at temperature as high as 230 K [1]. Multiferroic phase is present above the first order phase transition at TN1 = 213 K and exists up to the subsequent first order phase transition TN2 = 230 K [1,2]. It was shown that disorder in the form of impurities can stabilize the ferroelectric phase [2] this was our motivation to dope CuO with Ag in order to improve further its multiferroic properties. Compared with CuO, we observed small changes in magnetic properties in Cu1-xAgxO. The size and morphology of the particles were successfully determined by transmission electron microscopy (TEM) and scanning electron microscopy (SEM).
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders
SP  - 122
EP  - 122
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11468
ER  - 

@conference{
author = "Čebela, Maria and Čakar, Uroš and Lojpur, Vesna and Milošević, Maja and Krstić, Sanja and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "We studied the influence of Ag doping on the crystal structure and magnetic properties of CuO nanopowders. For the synthesis of nanoparticles of copper-silver oxides solid solutions with the composition Cu1-xAgxO (x=0.01–0.05), a self- propagating synthesis was applied at room temperature, during which a successful reaction between metal nitrate and sodium hydroxide occurred. Prepared powders were calcinated at 700 °C for 2 h. The diffraction pattern was recorded at room temperature and atmospheric pressure without of any re-heating of the sample. The Rietveld method for fitting refinement procedure was performed which showed the incorporation of Ag3+ ions in the CuO crystal lattice, where they substitute Cu2+ ions. SQUID magnetometer was used for investigation of magnetic behavior of synthesized materials in temperature interval 2–400 K. It is known that copper(II) oxide exhibits ferroelectricity driven by magnetic order at temperature as high as 230 K [1]. Multiferroic phase is present above the first order phase transition at TN1 = 213 K and exists up to the subsequent first order phase transition TN2 = 230 K [1,2]. It was shown that disorder in the form of impurities can stabilize the ferroelectric phase [2] this was our motivation to dope CuO with Ag in order to improve further its multiferroic properties. Compared with CuO, we observed small changes in magnetic properties in Cu1-xAgxO. The size and morphology of the particles were successfully determined by transmission electron microscopy (TEM) and scanning electron microscopy (SEM).",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders",
pages = "122-122",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11468"
}

Čebela, M., Čakar, U., Lojpur, V., Milošević, M., Krstić, S., Dodevski, V.,& Rosić, M.. (2023). Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : Institute for Multidisciplinary Research., 122-122.
https://hdl.handle.net/21.15107/rcub_vinar_11468

Čebela M, Čakar U, Lojpur V, Milošević M, Krstić S, Dodevski V, Rosić M. Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:122-122.
https://hdl.handle.net/21.15107/rcub_vinar_11468 .

Čebela, Maria, Čakar, Uroš, Lojpur, Vesna, Milošević, Maja, Krstić, Sanja, Dodevski, Vladimir, Rosić, Milena, "Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):122-122,
https://hdl.handle.net/21.15107/rcub_vinar_11468 .

TY  - CONF
AU  - Rosić, Milena
AU  - Milošević, Maja
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Lojpur, Vesna
AU  - Ljupković, Radomir
AU  - Zarubica, Aleksandra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11490
AB  - Co0.9Ho0.1MoO4 nanopowders were obtained by applying glycine nitrate procedure (GNP). The synthesized samples were investigated by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The photocatalytic activity of acquired Co0.9Ho0.1MoO4 nanopowders was estimated by the photocatalytic degradation of crystal violet in aqueous solution. A simple and effective method for controlling the composition and morphology of Co0.9Ho0.1MoO4 is presented in this paper, as well as a potentially new approach in the methodology of inorganic synthesis. During photocatalytic testing nanostructured material Co0.9Ho0.1MoO4 indicated the possibility of a promising solution in photocatalytic processes towards green chemistry and sustainable development.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders
SP  - 81
EP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11490
ER  - 

@conference{
author = "Rosić, Milena and Milošević, Maja and Čebela, Maria and Dodevski, Vladimir and Lojpur, Vesna and Ljupković, Radomir and Zarubica, Aleksandra",
year = "2023",
abstract = "Co0.9Ho0.1MoO4 nanopowders were obtained by applying glycine nitrate procedure (GNP). The synthesized samples were investigated by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The photocatalytic activity of acquired Co0.9Ho0.1MoO4 nanopowders was estimated by the photocatalytic degradation of crystal violet in aqueous solution. A simple and effective method for controlling the composition and morphology of Co0.9Ho0.1MoO4 is presented in this paper, as well as a potentially new approach in the methodology of inorganic synthesis. During photocatalytic testing nanostructured material Co0.9Ho0.1MoO4 indicated the possibility of a promising solution in photocatalytic processes towards green chemistry and sustainable development.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders",
pages = "81-81",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11490"
}

Rosić, M., Milošević, M., Čebela, M., Dodevski, V., Lojpur, V., Ljupković, R.,& Zarubica, A.. (2023). Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 81-81.
https://hdl.handle.net/21.15107/rcub_vinar_11490

Rosić M, Milošević M, Čebela M, Dodevski V, Lojpur V, Ljupković R, Zarubica A. Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:81-81.
https://hdl.handle.net/21.15107/rcub_vinar_11490 .

Rosić, Milena, Milošević, Maja, Čebela, Maria, Dodevski, Vladimir, Lojpur, Vesna, Ljupković, Radomir, Zarubica, Aleksandra, "Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):81-81,
https://hdl.handle.net/21.15107/rcub_vinar_11490 .

TY  - CONF
AU  - Vlašković, Tijana
AU  - Laban, Bojana
AU  - Milošević, Maja
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11648
AB  - Nano-crystalline Ca0.9Er0.1MnO3 oxide with a perovskite structure was synthesized by the sucrose nitrate procedure (SNP), with the help of sucrose, which plays the role of fuel and complexant. Other chemicals used are calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese nitrate hydrate Mn(NO3)2×H2O, erbium nitrate pentahydrate Er(NO3)3×5H2O. Metal nitrates and sucrose were mixed in stoichiometric ratios, in order to obtain a perovskite with a crystalline structure. The resulting Ca0.9Er0.1MnO3 is calcined for 15 minutes in the temperature range from 800°C to 1000°C. Diffraction thermal analysis (DTA), X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and inductively coupled plasma ICP were used to characterize the obtained powder.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade
T1  - Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure
SP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11648
ER  - 

@conference{
author = "Vlašković, Tijana and Laban, Bojana and Milošević, Maja and Čebela, Maria and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "Nano-crystalline Ca0.9Er0.1MnO3 oxide with a perovskite structure was synthesized by the sucrose nitrate procedure (SNP), with the help of sucrose, which plays the role of fuel and complexant. Other chemicals used are calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese nitrate hydrate Mn(NO3)2×H2O, erbium nitrate pentahydrate Er(NO3)3×5H2O. Metal nitrates and sucrose were mixed in stoichiometric ratios, in order to obtain a perovskite with a crystalline structure. The resulting Ca0.9Er0.1MnO3 is calcined for 15 minutes in the temperature range from 800°C to 1000°C. Diffraction thermal analysis (DTA), X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and inductively coupled plasma ICP were used to characterize the obtained powder.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade",
title = "Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure",
pages = "74",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11648"
}

Vlašković, T., Laban, B., Milošević, M., Čebela, M., Dodevski, V.,& Rosić, M.. (2023). Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure. in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade
Belgrade : Serbian Ceramic Society., 74.
https://hdl.handle.net/21.15107/rcub_vinar_11648

Vlašković T, Laban B, Milošević M, Čebela M, Dodevski V, Rosić M. Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure. in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade. 2023;:74.
https://hdl.handle.net/21.15107/rcub_vinar_11648 .

Vlašković, Tijana, Laban, Bojana, Milošević, Maja, Čebela, Maria, Dodevski, Vladimir, Rosić, Milena, "Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure" in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade (2023):74,
https://hdl.handle.net/21.15107/rcub_vinar_11648 .

TY  - CONF
AU  - Vlašković, Tijana B.
AU  - Laban, Bojana
AU  - Milošević, Maja
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11743
AB  - The present research demonstrates the synthesis and characterization of Ca0.9Er0.1MnO3 perovskite powder using the sucrose nitrate procedure (SNP) technique. The following substances were used to obtain this complex perovskite: sucrose C12H22O11, which has a dual role (complexant and fuel), and metal nitrates were used as oxidants - calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese(II) nitrate hydrate Mn(NO3)2×H2O, erbium(III) nitrate pentahydrate Er(NO3)3×5H2O. Nanopowder was prepared by combining metal nitrates in their respective stoichiometric ratios. The synthesized Ca0.9Er0.1MnO3 powder was calcined in a temperature range of 800–1000 °C for a period of 15 min. The effects of calcination were characterized through different experimental techniques (differential thermal analysis (DTA), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM), and inductively coupled plasma (ICP)).
PB  - Novi Sad : Faculty of Technology, University of Novi Sad
C3  - CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad
T1  - Preparation, synthesis and characterization of nanometric Ca0.9Er0.1MnO3
SP  - 65
EP  - 65
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11743
ER  - 

@conference{
author = "Vlašković, Tijana B. and Laban, Bojana and Milošević, Maja and Čebela, Maria and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "The present research demonstrates the synthesis and characterization of Ca0.9Er0.1MnO3 perovskite powder using the sucrose nitrate procedure (SNP) technique. The following substances were used to obtain this complex perovskite: sucrose C12H22O11, which has a dual role (complexant and fuel), and metal nitrates were used as oxidants - calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese(II) nitrate hydrate Mn(NO3)2×H2O, erbium(III) nitrate pentahydrate Er(NO3)3×5H2O. Nanopowder was prepared by combining metal nitrates in their respective stoichiometric ratios. The synthesized Ca0.9Er0.1MnO3 powder was calcined in a temperature range of 800–1000 °C for a period of 15 min. The effects of calcination were characterized through different experimental techniques (differential thermal analysis (DTA), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM), and inductively coupled plasma (ICP)).",
publisher = "Novi Sad : Faculty of Technology, University of Novi Sad",
journal = "CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad",
title = "Preparation, synthesis and characterization of nanometric Ca0.9Er0.1MnO3",
pages = "65-65",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11743"
}

Vlašković, T. B., Laban, B., Milošević, M., Čebela, M., Dodevski, V.,& Rosić, M.. (2023). Preparation, synthesis and characterization of nanometric Ca0.9Er0.1MnO3. in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad
Novi Sad : Faculty of Technology, University of Novi Sad., 65-65.
https://hdl.handle.net/21.15107/rcub_vinar_11743

Vlašković TB, Laban B, Milošević M, Čebela M, Dodevski V, Rosić M. Preparation, synthesis and characterization of nanometric Ca0.9Er0.1MnO3. in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad. 2023;:65-65.
https://hdl.handle.net/21.15107/rcub_vinar_11743 .

Vlašković, Tijana B., Laban, Bojana, Milošević, Maja, Čebela, Maria, Dodevski, Vladimir, Rosić, Milena, "Preparation, synthesis and characterization of nanometric Ca0.9Er0.1MnO3" in CYSC-2023 : 15th EcerS Conference for Young Scientists in Ceramics, programme and book of abstracts; Oct 11-14, Novi Sad (2023):65-65,
https://hdl.handle.net/21.15107/rcub_vinar_11743 .

TY  - CONF
AU  - Vlašković, Tijana B.
AU  - Laban, Bojana
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11489
AB  - Ca0.9Er0.1MnO3 nanopowders with perovskite type crystal structure were synthesized by sucrose-nitrate procedure (SNP). SNP is a combustion method in which sucrose C12H22O11 was used as fuel, while calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese(II) nitrate hydrate Mn(NO3)2×H2O, erbium(III) nitrate pentahydrate Er(NO3)3×5H2O were used as oxidants. Obtained powder Ca0,9Er0,1MnO3 were calcinated at a temperature between 800–1000 °C. Powder properties have been studied, such as crystallite and particle size, lattice parameters, structural changes, and specific surface area. X-ray diffraction (XRD), Field emission scanning electron microscopy (FESEM), and Brunauer-Emmet-Teller (BET) method were used to characterize the synthesized samples at room temperature. Also, high temperature treatment (up to 1000 °C) was used to follow the stability of solid solutions and the growth of crystallites.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Synthesis and crystal structure of Ca0.9Er0.1MnO3
SP  - 82
EP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11489
ER  - 

@conference{
author = "Vlašković, Tijana B. and Laban, Bojana and Čebela, Maria and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "Ca0.9Er0.1MnO3 nanopowders with perovskite type crystal structure were synthesized by sucrose-nitrate procedure (SNP). SNP is a combustion method in which sucrose C12H22O11 was used as fuel, while calcium nitrate tetrahydrate Ca(NO3)2×4H2O, manganese(II) nitrate hydrate Mn(NO3)2×H2O, erbium(III) nitrate pentahydrate Er(NO3)3×5H2O were used as oxidants. Obtained powder Ca0,9Er0,1MnO3 were calcinated at a temperature between 800–1000 °C. Powder properties have been studied, such as crystallite and particle size, lattice parameters, structural changes, and specific surface area. X-ray diffraction (XRD), Field emission scanning electron microscopy (FESEM), and Brunauer-Emmet-Teller (BET) method were used to characterize the synthesized samples at room temperature. Also, high temperature treatment (up to 1000 °C) was used to follow the stability of solid solutions and the growth of crystallites.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Synthesis and crystal structure of Ca0.9Er0.1MnO3",
pages = "82-82",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11489"
}

Vlašković, T. B., Laban, B., Čebela, M., Dodevski, V.,& Rosić, M.. (2023). Synthesis and crystal structure of Ca0.9Er0.1MnO3. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 82-82.
https://hdl.handle.net/21.15107/rcub_vinar_11489

Vlašković TB, Laban B, Čebela M, Dodevski V, Rosić M. Synthesis and crystal structure of Ca0.9Er0.1MnO3. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:82-82.
https://hdl.handle.net/21.15107/rcub_vinar_11489 .

Vlašković, Tijana B., Laban, Bojana, Čebela, Maria, Dodevski, Vladimir, Rosić, Milena, "Synthesis and crystal structure of Ca0.9Er0.1MnO3" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):82-82,
https://hdl.handle.net/21.15107/rcub_vinar_11489 .

TY  - CONF
AU  - Rosić, Milena
AU  - Milošević, M.
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Lojpur, Vesna
AU  - Ljupković, Radomir
AU  - Zarubica, Aleksandra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11750
AB  - Nanometric size Co0.9Ho0.1MoO4 powder particles were obtained by applying glycine nitrate procedure (GNP). Powder properties have been studied by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The photocatalytic activity of acquiring Co0.9Ho0.1MoO4 nanopowders was estimated by the photocatalytic degradation of crystal violet in an aqueous solution. We present a simple and effective method for controlling the composition and morphology of Co0.9Ho0.1MoO4, as well as a possible new approach in inorganic synthesis methodology. During photocatalytic testing, the studied nanoparticle powder indicated a potentially promising solution in photocatalytic processes toward green chemistry and sustainable development.
PB  - Society of Chemists and Technologists of Macedonia
C3  - 26th Congress of the Society of Chemists and Technologists of Macedonia : the book of abstracts; September 20-23, Ohrid, Macedonia
T1  - Investigation of Co0.9Ho0.1MoO4 Nanopowders Obtained by Glycine Nitrate Procedure
SP  - 22
EP  - 22
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11750
ER  - 

@conference{
author = "Rosić, Milena and Milošević, M. and Čebela, Maria and Dodevski, Vladimir and Lojpur, Vesna and Ljupković, Radomir and Zarubica, Aleksandra",
year = "2023",
abstract = "Nanometric size Co0.9Ho0.1MoO4 powder particles were obtained by applying glycine nitrate procedure (GNP). Powder properties have been studied by DTA, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, Spectroscopy, Field emission scanning electron microscopy (FESEM), and nitrogen adsorption method. The photocatalytic activity of acquiring Co0.9Ho0.1MoO4 nanopowders was estimated by the photocatalytic degradation of crystal violet in an aqueous solution. We present a simple and effective method for controlling the composition and morphology of Co0.9Ho0.1MoO4, as well as a possible new approach in inorganic synthesis methodology. During photocatalytic testing, the studied nanoparticle powder indicated a potentially promising solution in photocatalytic processes toward green chemistry and sustainable development.",
publisher = "Society of Chemists and Technologists of Macedonia",
journal = "26th Congress of the Society of Chemists and Technologists of Macedonia : the book of abstracts; September 20-23, Ohrid, Macedonia",
title = "Investigation of Co0.9Ho0.1MoO4 Nanopowders Obtained by Glycine Nitrate Procedure",
pages = "22-22",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11750"
}

Rosić, M., Milošević, M., Čebela, M., Dodevski, V., Lojpur, V., Ljupković, R.,& Zarubica, A.. (2023). Investigation of Co0.9Ho0.1MoO4 Nanopowders Obtained by Glycine Nitrate Procedure. in 26th Congress of the Society of Chemists and Technologists of Macedonia : the book of abstracts; September 20-23, Ohrid, Macedonia
Society of Chemists and Technologists of Macedonia., 22-22.
https://hdl.handle.net/21.15107/rcub_vinar_11750

Rosić M, Milošević M, Čebela M, Dodevski V, Lojpur V, Ljupković R, Zarubica A. Investigation of Co0.9Ho0.1MoO4 Nanopowders Obtained by Glycine Nitrate Procedure. in 26th Congress of the Society of Chemists and Technologists of Macedonia : the book of abstracts; September 20-23, Ohrid, Macedonia. 2023;:22-22.
https://hdl.handle.net/21.15107/rcub_vinar_11750 .

Rosić, Milena, Milošević, M., Čebela, Maria, Dodevski, Vladimir, Lojpur, Vesna, Ljupković, Radomir, Zarubica, Aleksandra, "Investigation of Co0.9Ho0.1MoO4 Nanopowders Obtained by Glycine Nitrate Procedure" in 26th Congress of the Society of Chemists and Technologists of Macedonia : the book of abstracts; September 20-23, Ohrid, Macedonia (2023):22-22,
https://hdl.handle.net/21.15107/rcub_vinar_11750 .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Krstić, Sanja
AU  - Waisi, Hadi
AU  - Rosić, Milena
AU  - Čebela, Maria
AU  - Popović, Jasmina
AU  - Janković, Bojan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12620
AB  - Activated carbon is a highly porous and adsorptive material that is widely used for various applications such as wastewater treatment, air purification, and energy storage. Activated carbon can be produced from various raw materials, including biomass, which is a sustainable and renewable resource. The process of producing activated carbon from biomass involves two main steps: carbonization and activation. In the carbonization step, the biomass is heated in the absence of oxygen to convert it into carbon. The resulting carbonaceous material is then activated using a chemical or physical process to create a highly porous structure with a large surface area. One way to activate the carbonized biomass is to use bases as activators. Bases such as potassium hydroxide (KOH) and sodium hydroxide (NaOH) have been used as activators due to their ability to promote the development of micropores and mesopores in the carbon structure. Activated carbon was characterized by various techniques such as scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET) analysis, Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD) analysis. These techniques provide information on the surface area, pore size distribution, functional groups, and crystal structure of activated carbon.
PB  - Herceg Novi : Faculty of Management
C3  - COAST 2023 : II International Conference on Advances in Science and Technology : Book of abstracts
T1  - Preparation and characterization of activated carbon obtained from bio-waste using bases as activators
SP  - 59
EP  - 59
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12620
ER  - 

@conference{
author = "Dodevski, Vladimir and Krstić, Sanja and Waisi, Hadi and Rosić, Milena and Čebela, Maria and Popović, Jasmina and Janković, Bojan",
year = "2023",
abstract = "Activated carbon is a highly porous and adsorptive material that is widely used for various applications such as wastewater treatment, air purification, and energy storage. Activated carbon can be produced from various raw materials, including biomass, which is a sustainable and renewable resource. The process of producing activated carbon from biomass involves two main steps: carbonization and activation. In the carbonization step, the biomass is heated in the absence of oxygen to convert it into carbon. The resulting carbonaceous material is then activated using a chemical or physical process to create a highly porous structure with a large surface area. One way to activate the carbonized biomass is to use bases as activators. Bases such as potassium hydroxide (KOH) and sodium hydroxide (NaOH) have been used as activators due to their ability to promote the development of micropores and mesopores in the carbon structure. Activated carbon was characterized by various techniques such as scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET) analysis, Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD) analysis. These techniques provide information on the surface area, pore size distribution, functional groups, and crystal structure of activated carbon.",
publisher = "Herceg Novi : Faculty of Management",
journal = "COAST 2023 : II International Conference on Advances in Science and Technology : Book of abstracts",
title = "Preparation and characterization of activated carbon obtained from bio-waste using bases as activators",
pages = "59-59",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12620"
}

Dodevski, V., Krstić, S., Waisi, H., Rosić, M., Čebela, M., Popović, J.,& Janković, B.. (2023). Preparation and characterization of activated carbon obtained from bio-waste using bases as activators. in COAST 2023 : II International Conference on Advances in Science and Technology : Book of abstracts
Herceg Novi : Faculty of Management., 59-59.
https://hdl.handle.net/21.15107/rcub_vinar_12620

Dodevski V, Krstić S, Waisi H, Rosić M, Čebela M, Popović J, Janković B. Preparation and characterization of activated carbon obtained from bio-waste using bases as activators. in COAST 2023 : II International Conference on Advances in Science and Technology : Book of abstracts. 2023;:59-59.
https://hdl.handle.net/21.15107/rcub_vinar_12620 .

Dodevski, Vladimir, Krstić, Sanja, Waisi, Hadi, Rosić, Milena, Čebela, Maria, Popović, Jasmina, Janković, Bojan, "Preparation and characterization of activated carbon obtained from bio-waste using bases as activators" in COAST 2023 : II International Conference on Advances in Science and Technology : Book of abstracts (2023):59-59,
https://hdl.handle.net/21.15107/rcub_vinar_12620 .

TY  - CONF
AU  - Čebela, Maria
AU  - Reddy, Priyanka
AU  - Čakar, Uroš
AU  - Labus, Nebojša
AU  - Lojpur, Vesna
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11475
AB  - Iron(III) titanates are attracting rapidly growing interest as very promising candidates for applications in solar energy and optoelectronics because they contain earth-rich elements. Potentially, Fe2TiO5 is a thermoelectric material. We used a Vibrating Sample Magnetometer and Superconducting Quantum Interferometer Device Magnetometer to study the magnetic properties of the pseudobrookite material Fe2TiO5. The material was synthesized by the sol-gel method. The structural parameters of the synthesized samples were investigated by X-ray analysis. The diffractogram was refined with the help of Rietveld refinement on FullProf Suite. Temperature-dependent ZFC and FC magnetization was measured on SQUID for lower temperature down to 2 K and on VSM for higher temperatures up to 1000 K. A transition was observed at 815 K with a separation between the ZFC and FC curves. Parallelly the bifurcation in the isothermal hysteresis measurements indicates that the system exhibits dominant canted AFM (or weak FM) with a small amount of spin glass. The small value of the moment was also pointing towards the canted AFM ordering. The size and morphology of the particles was determined using transmission electron microscopy (TEM) and scanning electron microscopy (SEM).
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia
T1  - Synthesis, structure and magnetic properties of Fe2TiO5
SP  - 124
EP  - 124
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11475
ER  - 

@conference{
author = "Čebela, Maria and Reddy, Priyanka and Čakar, Uroš and Labus, Nebojša and Lojpur, Vesna and Dodevski, Vladimir and Rosić, Milena",
year = "2023",
abstract = "Iron(III) titanates are attracting rapidly growing interest as very promising candidates for applications in solar energy and optoelectronics because they contain earth-rich elements. Potentially, Fe2TiO5 is a thermoelectric material. We used a Vibrating Sample Magnetometer and Superconducting Quantum Interferometer Device Magnetometer to study the magnetic properties of the pseudobrookite material Fe2TiO5. The material was synthesized by the sol-gel method. The structural parameters of the synthesized samples were investigated by X-ray analysis. The diffractogram was refined with the help of Rietveld refinement on FullProf Suite. Temperature-dependent ZFC and FC magnetization was measured on SQUID for lower temperature down to 2 K and on VSM for higher temperatures up to 1000 K. A transition was observed at 815 K with a separation between the ZFC and FC curves. Parallelly the bifurcation in the isothermal hysteresis measurements indicates that the system exhibits dominant canted AFM (or weak FM) with a small amount of spin glass. The small value of the moment was also pointing towards the canted AFM ordering. The size and morphology of the particles was determined using transmission electron microscopy (TEM) and scanning electron microscopy (SEM).",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia",
title = "Synthesis, structure and magnetic properties of Fe2TiO5",
pages = "124-124",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11475"
}

Čebela, M., Reddy, P., Čakar, U., Labus, N., Lojpur, V., Dodevski, V.,& Rosić, M.. (2023). Synthesis, structure and magnetic properties of Fe2TiO5. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research., 124-124.
https://hdl.handle.net/21.15107/rcub_vinar_11475

Čebela M, Reddy P, Čakar U, Labus N, Lojpur V, Dodevski V, Rosić M. Synthesis, structure and magnetic properties of Fe2TiO5. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia. 2023;:124-124.
https://hdl.handle.net/21.15107/rcub_vinar_11475 .

Čebela, Maria, Reddy, Priyanka, Čakar, Uroš, Labus, Nebojša, Lojpur, Vesna, Dodevski, Vladimir, Rosić, Milena, "Synthesis, structure and magnetic properties of Fe2TiO5" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia (2023):124-124,
https://hdl.handle.net/21.15107/rcub_vinar_11475 .

TY  - CONF
AU  - Rosić, Milena
AU  - Maksimović, Jelena
AU  - Senćanski, Jelena
AU  - Dodevski, Vladimir
AU  - Čebela, Maria
AU  - Simović-Pavlović, Marina
AU  - Pagnacco, Maja
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11481
AB  - Cobalt molybdate is of importantce for the development of mobile telecommunication systems, such as mobile phones and high-quality microwave dielectric ceramics for high resonant frequency selectivity in microwave devices. Due to their special catalytic properties, cobalt molybdates have been used as catalysts in many chemical and petrochemical processes. The CoMoO4 nanoparticles ware synthetized in a simple, quick, and inexpensive way, by using a glycine nitrate procedure (GNP), with and without calcination at 450 °C [1], and investigated by applying the Briggs-Rauscher oscillatory reaction method [2]. The complex oscillatory BR reaction is sensitive to different insoluble analyte addition [3]. This feature of BR oscillatory reaction is used to investigate effect of different masses of GNP synthetized (with and without calcination at 450 °C) CoMoO4 samples on oscillatory dynamics. These two samples give the complete different effects in BR reaction. Obtained results strongly suggest that BR oscillatory reaction could be used for distinguishing these two samples, opening new direction in the investigation of ceramics materials.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics
SP  - 120
EP  - 120
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11481
ER  - 

@conference{
author = "Rosić, Milena and Maksimović, Jelena and Senćanski, Jelena and Dodevski, Vladimir and Čebela, Maria and Simović-Pavlović, Marina and Pagnacco, Maja",
year = "2023",
abstract = "Cobalt molybdate is of importantce for the development of mobile telecommunication systems, such as mobile phones and high-quality microwave dielectric ceramics for high resonant frequency selectivity in microwave devices. Due to their special catalytic properties, cobalt molybdates have been used as catalysts in many chemical and petrochemical processes. The CoMoO4 nanoparticles ware synthetized in a simple, quick, and inexpensive way, by using a glycine nitrate procedure (GNP), with and without calcination at 450 °C [1], and investigated by applying the Briggs-Rauscher oscillatory reaction method [2]. The complex oscillatory BR reaction is sensitive to different insoluble analyte addition [3]. This feature of BR oscillatory reaction is used to investigate effect of different masses of GNP synthetized (with and without calcination at 450 °C) CoMoO4 samples on oscillatory dynamics. These two samples give the complete different effects in BR reaction. Obtained results strongly suggest that BR oscillatory reaction could be used for distinguishing these two samples, opening new direction in the investigation of ceramics materials.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics",
pages = "120-120",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11481"
}

Rosić, M., Maksimović, J., Senćanski, J., Dodevski, V., Čebela, M., Simović-Pavlović, M.,& Pagnacco, M.. (2023). Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 120-120.
https://hdl.handle.net/21.15107/rcub_vinar_11481

Rosić M, Maksimović J, Senćanski J, Dodevski V, Čebela M, Simović-Pavlović M, Pagnacco M. Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:120-120.
https://hdl.handle.net/21.15107/rcub_vinar_11481 .

Rosić, Milena, Maksimović, Jelena, Senćanski, Jelena, Dodevski, Vladimir, Čebela, Maria, Simović-Pavlović, Marina, Pagnacco, Maja, "Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):120-120,
https://hdl.handle.net/21.15107/rcub_vinar_11481 .

TY  - CONF
AU  - Krstić, Sanja
AU  - Dodevski, Vladimir
AU  - Čebela, Maria
AU  - Rosić, Milena
AU  - Egerić, Marija
AU  - Vujasin, Radojka
AU  - Jaćimovski, Darko
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11485
AB  - The main aim of this research is to show influence of different hydroxides, applied in carbon materials activation process on the electrochemical properties of activated carbon samples. The carbon material samples were prepared by hydrothermal treatment of sucrose and thermally activated using KOH, NaOH and LiOH by chemical activation method. The electrochemical properties of the obtained carbon material samples were examined by cyclic voltammetry and electrochemical impedance spectroscopy and correlated to their physicochemical properties. Investigated samples showed characteristic capacitor-like behavior. The best result of specific capacitance was obtained for the sample synthesized treated by KOH, while the increase in capacitance follows the arrangement of the growth of ionic radius of a metal from an alkali which is used for activation. Dependence on the type of hydroxide is due to differences in the radii of a metal. The alkalis with larger radii of metal produce wider pores and consequently the structure of a porous layer become more accessible and available to the charge transfer of capacitive response.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose
SP  - 102
EP  - 102
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11485
ER  - 

@conference{
author = "Krstić, Sanja and Dodevski, Vladimir and Čebela, Maria and Rosić, Milena and Egerić, Marija and Vujasin, Radojka and Jaćimovski, Darko",
year = "2023",
abstract = "The main aim of this research is to show influence of different hydroxides, applied in carbon materials activation process on the electrochemical properties of activated carbon samples. The carbon material samples were prepared by hydrothermal treatment of sucrose and thermally activated using KOH, NaOH and LiOH by chemical activation method. The electrochemical properties of the obtained carbon material samples were examined by cyclic voltammetry and electrochemical impedance spectroscopy and correlated to their physicochemical properties. Investigated samples showed characteristic capacitor-like behavior. The best result of specific capacitance was obtained for the sample synthesized treated by KOH, while the increase in capacitance follows the arrangement of the growth of ionic radius of a metal from an alkali which is used for activation. Dependence on the type of hydroxide is due to differences in the radii of a metal. The alkalis with larger radii of metal produce wider pores and consequently the structure of a porous layer become more accessible and available to the charge transfer of capacitive response.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose",
pages = "102-102",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11485"
}

Krstić, S., Dodevski, V., Čebela, M., Rosić, M., Egerić, M., Vujasin, R.,& Jaćimovski, D.. (2023). Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 102-102.
https://hdl.handle.net/21.15107/rcub_vinar_11485

Krstić S, Dodevski V, Čebela M, Rosić M, Egerić M, Vujasin R, Jaćimovski D. Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:102-102.
https://hdl.handle.net/21.15107/rcub_vinar_11485 .

Krstić, Sanja, Dodevski, Vladimir, Čebela, Maria, Rosić, Milena, Egerić, Marija, Vujasin, Radojka, Jaćimovski, Darko, "Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):102-102,
https://hdl.handle.net/21.15107/rcub_vinar_11485 .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
AU  - Čebela, Maria
AU  - Krstić, Sanja
AU  - Waisi, Hadi
AU  - Popović, Jasmina
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11486
AB  - The examination of different raw materials as precursors for obtaining carbon materials is an important area of research due to the wide range of applications for carbon materials in various fields, including energy storage, catalysis, and electronic devices. Some of the commonly studied precursors for carbon materials include biomass, petroleum-based precursors, waste materials, natural materials. The selection of a precursor material depends on various factors, such as the intended application of the carbon material, the availability and cost of the precursor, and the properties of the resulting carbon material. Different precursors can result in carbon materials with varying structures, porosities, and surface chemistries, which can affect their properties and performance in different applications. In our work, we used cherry pits, sour cherry, vineyard peach pits, bean and pea husks. The properties of the initial precursors were tested and then they were treated physically and chemically at different temperatures and times. Correlation of the properties between the initial and final samples was made, as well as their potential application in relation to the obtained properties.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Examination of different raw materials, as precursors for obtaining carbon materials
SP  - 101
EP  - 101
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11486
ER  - 

@conference{
author = "Dodevski, Vladimir and Rosić, Milena and Čebela, Maria and Krstić, Sanja and Waisi, Hadi and Popović, Jasmina",
year = "2023",
abstract = "The examination of different raw materials as precursors for obtaining carbon materials is an important area of research due to the wide range of applications for carbon materials in various fields, including energy storage, catalysis, and electronic devices. Some of the commonly studied precursors for carbon materials include biomass, petroleum-based precursors, waste materials, natural materials. The selection of a precursor material depends on various factors, such as the intended application of the carbon material, the availability and cost of the precursor, and the properties of the resulting carbon material. Different precursors can result in carbon materials with varying structures, porosities, and surface chemistries, which can affect their properties and performance in different applications. In our work, we used cherry pits, sour cherry, vineyard peach pits, bean and pea husks. The properties of the initial precursors were tested and then they were treated physically and chemically at different temperatures and times. Correlation of the properties between the initial and final samples was made, as well as their potential application in relation to the obtained properties.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Examination of different raw materials, as precursors for obtaining carbon materials",
pages = "101-101",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11486"
}

Dodevski, V., Rosić, M., Čebela, M., Krstić, S., Waisi, H.,& Popović, J.. (2023). Examination of different raw materials, as precursors for obtaining carbon materials. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 101-101.
https://hdl.handle.net/21.15107/rcub_vinar_11486

Dodevski V, Rosić M, Čebela M, Krstić S, Waisi H, Popović J. Examination of different raw materials, as precursors for obtaining carbon materials. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:101-101.
https://hdl.handle.net/21.15107/rcub_vinar_11486 .

Dodevski, Vladimir, Rosić, Milena, Čebela, Maria, Krstić, Sanja, Waisi, Hadi, Popović, Jasmina, "Examination of different raw materials, as precursors for obtaining carbon materials" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):101-101,
https://hdl.handle.net/21.15107/rcub_vinar_11486 .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
AU  - Čebela, Maria
AU  - Krstić, Sanja
AU  - Waisi, Hadi
AU  - Popović, Jasmina
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11487
AB  - IQOS (I-Quit-Ordinary-Smoking) is a brand of heated tobacco. It is an alternative to traditional cigarettes, which involves heating tobacco rather than burning it. IQOS devices heat tobacco sticks, called HEETS or HeatSticks, to a temperature that is high enough to release nicotine and flavor, but not high enough to produce smoke. After consuming IQOS, we treated the remains of HEETS with pyrolysis at 800 degrees. In this way, we have protected the environment from pollution, and in addition, we have obtained carbon material, which further has various applications. The obtained final product was tested using different methods and based on the tested properties, it can be said that the material can potentially be used as an energy fuel, a supercapacitor, for the removal of organic compounds, a drug carrier, etc.
PB  - Belgrade : University of Belgrade, Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
T1  - Examination of IQOS residue, environmental impact and potential application
SP  - 100
EP  - 100
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11487
ER  - 

@conference{
author = "Dodevski, Vladimir and Rosić, Milena and Čebela, Maria and Krstić, Sanja and Waisi, Hadi and Popović, Jasmina",
year = "2023",
abstract = "IQOS (I-Quit-Ordinary-Smoking) is a brand of heated tobacco. It is an alternative to traditional cigarettes, which involves heating tobacco rather than burning it. IQOS devices heat tobacco sticks, called HEETS or HeatSticks, to a temperature that is high enough to release nicotine and flavor, but not high enough to produce smoke. After consuming IQOS, we treated the remains of HEETS with pyrolysis at 800 degrees. In this way, we have protected the environment from pollution, and in addition, we have obtained carbon material, which further has various applications. The obtained final product was tested using different methods and based on the tested properties, it can be said that the material can potentially be used as an energy fuel, a supercapacitor, for the removal of organic compounds, a drug carrier, etc.",
publisher = "Belgrade : University of Belgrade, Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade",
title = "Examination of IQOS residue, environmental impact and potential application",
pages = "100-100",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11487"
}

Dodevski, V., Rosić, M., Čebela, M., Krstić, S., Waisi, H.,& Popović, J.. (2023). Examination of IQOS residue, environmental impact and potential application. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade
Belgrade : University of Belgrade, Institute for Multidisciplinary Research., 100-100.
https://hdl.handle.net/21.15107/rcub_vinar_11487

Dodevski V, Rosić M, Čebela M, Krstić S, Waisi H, Popović J. Examination of IQOS residue, environmental impact and potential application. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade. 2023;:100-100.
https://hdl.handle.net/21.15107/rcub_vinar_11487 .

Dodevski, Vladimir, Rosić, Milena, Čebela, Maria, Krstić, Sanja, Waisi, Hadi, Popović, Jasmina, "Examination of IQOS residue, environmental impact and potential application" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade (2023):100-100,
https://hdl.handle.net/21.15107/rcub_vinar_11487 .

TY  - JOUR
AU  - Božilović, Bojana
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Trifković, Jelena
AU  - Dodevski, Vladimir
AU  - Janković, Bojan
AU  - Krstić, Sanja
AU  - Mojović, Miloš
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11876
AB  - Brassinosteroids (BRs) are a class of plant hormones that play important roles in regulating various physiological and developmental processes in plants. One of the most effective BRs involved in modulating crop growth is 24-epibrassinolide (24-EBL). The effects of different concentrations of 24-EBL on various biochemical and biophysical parameters critical to early growth stages and seedling development were investigated using two maize hybrids, ‘ZP 434’ (a new-generation hybrid) and ‘ZP 704’ (an older-generation hybrid). The evaluation of results is based on measurements of germination percentage, morphometric parameters, redox status, comparative analysis of thermodynamic parameters (such as Gibbs free energy, enthalpy, entropy), and the concentration of specific sugars in different parts of maize seedlings. The results indicate that the germination and initial growth of maize seedlings are influenced by the flow of crucial sugars from the remaining seed (as a source of nutrients) towards the plumule and radicle (as sink organs). Furthermore, alterations in Gibbs free energy play a significant role in these sugar transfers within the maize seedlings. The seed germination was most affected by the highest concentrations of 24-EBL, showing inhibitory effects, whereas lower and moderate concentrations of exogenously added 24-EBL exhibited a beneficial influence on the initial phases of seedling growth. The mentioned approach gives new insights into source–sink relationships and can be used as a quantitative measure of the germination energy, which until now has been a qualitative criterion in seed science.
T2  - Agronomy
T1  - Influence of 24-Epibrassinolide on the Energetic Parameters and Early Stages of Growth and Development in Seedlings of Two Maize (Zea mays L.) Genotypes
VL  - 13
IS  - 7
SP  - 1673
DO  - 10.3390/agronomy13071673
ER  - 

@article{
author = "Božilović, Bojana and Nikolić, Bogdan and Waisi, Hadi and Trifković, Jelena and Dodevski, Vladimir and Janković, Bojan and Krstić, Sanja and Mojović, Miloš",
year = "2023",
abstract = "Brassinosteroids (BRs) are a class of plant hormones that play important roles in regulating various physiological and developmental processes in plants. One of the most effective BRs involved in modulating crop growth is 24-epibrassinolide (24-EBL). The effects of different concentrations of 24-EBL on various biochemical and biophysical parameters critical to early growth stages and seedling development were investigated using two maize hybrids, ‘ZP 434’ (a new-generation hybrid) and ‘ZP 704’ (an older-generation hybrid). The evaluation of results is based on measurements of germination percentage, morphometric parameters, redox status, comparative analysis of thermodynamic parameters (such as Gibbs free energy, enthalpy, entropy), and the concentration of specific sugars in different parts of maize seedlings. The results indicate that the germination and initial growth of maize seedlings are influenced by the flow of crucial sugars from the remaining seed (as a source of nutrients) towards the plumule and radicle (as sink organs). Furthermore, alterations in Gibbs free energy play a significant role in these sugar transfers within the maize seedlings. The seed germination was most affected by the highest concentrations of 24-EBL, showing inhibitory effects, whereas lower and moderate concentrations of exogenously added 24-EBL exhibited a beneficial influence on the initial phases of seedling growth. The mentioned approach gives new insights into source–sink relationships and can be used as a quantitative measure of the germination energy, which until now has been a qualitative criterion in seed science.",
journal = "Agronomy",
title = "Influence of 24-Epibrassinolide on the Energetic Parameters and Early Stages of Growth and Development in Seedlings of Two Maize (Zea mays L.) Genotypes",
volume = "13",
number = "7",
pages = "1673",
doi = "10.3390/agronomy13071673"
}

Božilović, B., Nikolić, B., Waisi, H., Trifković, J., Dodevski, V., Janković, B., Krstić, S.,& Mojović, M.. (2023). Influence of 24-Epibrassinolide on the Energetic Parameters and Early Stages of Growth and Development in Seedlings of Two Maize (Zea mays L.) Genotypes. in Agronomy, 13(7), 1673.
https://doi.org/10.3390/agronomy13071673

Božilović B, Nikolić B, Waisi H, Trifković J, Dodevski V, Janković B, Krstić S, Mojović M. Influence of 24-Epibrassinolide on the Energetic Parameters and Early Stages of Growth and Development in Seedlings of Two Maize (Zea mays L.) Genotypes. in Agronomy. 2023;13(7):1673.
doi:10.3390/agronomy13071673 .

Božilović, Bojana, Nikolić, Bogdan, Waisi, Hadi, Trifković, Jelena, Dodevski, Vladimir, Janković, Bojan, Krstić, Sanja, Mojović, Miloš, "Influence of 24-Epibrassinolide on the Energetic Parameters and Early Stages of Growth and Development in Seedlings of Two Maize (Zea mays L.) Genotypes" in Agronomy, 13, no. 7 (2023):1673,
https://doi.org/10.3390/agronomy13071673 . .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Kragović, Milan
AU  - Rosić, Milena
AU  - Krstić, Sanja
AU  - Čebela, Maria
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11513
AB  - Activated carbons were successfully prepared using biowaste as a cheap and renewable raw material. Carbonization was performed on biomass first under nitrogen N2 atmosphere at 850ºC, and then were physical activated at different temperatures and different times of activation in atmosphere of carbon dioxide CO2. The influence of temperature and time of activation on physical, structural and morphological properties was studied by XRD, Raman spectroscopy, FTIR, BET, SEM analysis. The increase of temperature and activation time leads to the increase of specific surface area of carbon material. The charge storage ability was evaluated and systematically studied by means of Cyclic Voltammetry and Impedance method. The specific discharge capacitance of activate carbon materials in different pH–aqueous electrolytes (KOH, Na2SO4 and H2SO4), increases with the surface area, indicating that the double layer charging is controlled primarily by the development of surface porosity. The active carbon material with the most developed porosity maintained a high capacitance of 110.06 Fg-1 in KOH, 80.62 Fg-1 in Na2SO4 and 126.9 Fg-1 in H2SO4, at a very high scan rate of 300 mVs-1 . The micro/mesoporosity, depending on the type of aqueous electrolyte, was found to control not only the specific capacitance of materials, but also the hydrogen storage, C–H bonding and the relaxation time of adsorption.
PB  - University of Belgrade : Faculty of Physical Chemistry
C3  - COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
T1  - Electrochemical Properties of Active Carbon Materials Obtained from Biowaste
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11513
ER  - 

@conference{
author = "Dodevski, Vladimir and Kragović, Milan and Rosić, Milena and Krstić, Sanja and Čebela, Maria and Stojmenović, Marija and Gulicovski, Jelena",
year = "2022",
abstract = "Activated carbons were successfully prepared using biowaste as a cheap and renewable raw material. Carbonization was performed on biomass first under nitrogen N2 atmosphere at 850ºC, and then were physical activated at different temperatures and different times of activation in atmosphere of carbon dioxide CO2. The influence of temperature and time of activation on physical, structural and morphological properties was studied by XRD, Raman spectroscopy, FTIR, BET, SEM analysis. The increase of temperature and activation time leads to the increase of specific surface area of carbon material. The charge storage ability was evaluated and systematically studied by means of Cyclic Voltammetry and Impedance method. The specific discharge capacitance of activate carbon materials in different pH–aqueous electrolytes (KOH, Na2SO4 and H2SO4), increases with the surface area, indicating that the double layer charging is controlled primarily by the development of surface porosity. The active carbon material with the most developed porosity maintained a high capacitance of 110.06 Fg-1 in KOH, 80.62 Fg-1 in Na2SO4 and 126.9 Fg-1 in H2SO4, at a very high scan rate of 300 mVs-1 . The micro/mesoporosity, depending on the type of aqueous electrolyte, was found to control not only the specific capacitance of materials, but also the hydrogen storage, C–H bonding and the relaxation time of adsorption.",
publisher = "University of Belgrade : Faculty of Physical Chemistry",
journal = "COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade",
title = "Electrochemical Properties of Active Carbon Materials Obtained from Biowaste",
pages = "32",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11513"
}

Dodevski, V., Kragović, M., Rosić, M., Krstić, S., Čebela, M., Stojmenović, M.,& Gulicovski, J.. (2022). Electrochemical Properties of Active Carbon Materials Obtained from Biowaste. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
University of Belgrade : Faculty of Physical Chemistry., 32.
https://hdl.handle.net/21.15107/rcub_vinar_11513

Dodevski V, Kragović M, Rosić M, Krstić S, Čebela M, Stojmenović M, Gulicovski J. Electrochemical Properties of Active Carbon Materials Obtained from Biowaste. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade. 2022;:32.
https://hdl.handle.net/21.15107/rcub_vinar_11513 .

Dodevski, Vladimir, Kragović, Milan, Rosić, Milena, Krstić, Sanja, Čebela, Maria, Stojmenović, Marija, Gulicovski, Jelena, "Electrochemical Properties of Active Carbon Materials Obtained from Biowaste" in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade (2022):32,
https://hdl.handle.net/21.15107/rcub_vinar_11513 .

TY  - CONF
AU  - Krstić, Sanja
AU  - Kaluđerović, Branka
AU  - Dodevski, Vladimir
AU  - Čebela, Maria
AU  - Košević, Milica
AU  - Devečerski, Aleksandar
AU  - Petrović, Đorđe
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11514
AB  - In presented work, influence of temperature, starting material concentration and different activation agents (hydroxides) on properties and morphology of activated carbon materials obtained from sucrose were investigated. [1] The samples were prepared by hydrothermal treatment and activated using KOH, NaOH and LiOH. Two saccharose concentrations (0.5, 1.0 mol/dm3) and three different temperatures (180, 220, 260 ºC) were changed in hydrothermal treatment. Activation processes were performed at 800 ºC under inert atmosphere. Obtained samples were characterized by X–ray powder diffractometry, elemental analysis, N2 adsorption-desorption measurements, Fourier–transform infrared spectrometry, scanning electron microscopy and thermal analysis. [2] The obtained samples were tested for potential application for cyclic voltammetry and electrochemical impedance spectroscopy and correlated to physicochemical properties.
PB  - University of Belgrade : Faculty of Physical Chemistry
C3  - COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
T1  - Characterization and Application of Activated Carbon Materials Obtained
from Sucrose by Chemical Activation Process
SP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11514
ER  - 

@conference{
author = "Krstić, Sanja and Kaluđerović, Branka and Dodevski, Vladimir and Čebela, Maria and Košević, Milica and Devečerski, Aleksandar and Petrović, Đorđe",
year = "2022",
abstract = "In presented work, influence of temperature, starting material concentration and different activation agents (hydroxides) on properties and morphology of activated carbon materials obtained from sucrose were investigated. [1] The samples were prepared by hydrothermal treatment and activated using KOH, NaOH and LiOH. Two saccharose concentrations (0.5, 1.0 mol/dm3) and three different temperatures (180, 220, 260 ºC) were changed in hydrothermal treatment. Activation processes were performed at 800 ºC under inert atmosphere. Obtained samples were characterized by X–ray powder diffractometry, elemental analysis, N2 adsorption-desorption measurements, Fourier–transform infrared spectrometry, scanning electron microscopy and thermal analysis. [2] The obtained samples were tested for potential application for cyclic voltammetry and electrochemical impedance spectroscopy and correlated to physicochemical properties.",
publisher = "University of Belgrade : Faculty of Physical Chemistry",
journal = "COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade",
title = "Characterization and Application of Activated Carbon Materials Obtained
from Sucrose by Chemical Activation Process",
pages = "33",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11514"
}

Krstić, S., Kaluđerović, B., Dodevski, V., Čebela, M., Košević, M., Devečerski, A.,& Petrović, Đ.. (2022). Characterization and Application of Activated Carbon Materials Obtained
from Sucrose by Chemical Activation Process. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
University of Belgrade : Faculty of Physical Chemistry., 33.
https://hdl.handle.net/21.15107/rcub_vinar_11514

Krstić S, Kaluđerović B, Dodevski V, Čebela M, Košević M, Devečerski A, Petrović Đ. Characterization and Application of Activated Carbon Materials Obtained
from Sucrose by Chemical Activation Process. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade. 2022;:33.
https://hdl.handle.net/21.15107/rcub_vinar_11514 .

Krstić, Sanja, Kaluđerović, Branka, Dodevski, Vladimir, Čebela, Maria, Košević, Milica, Devečerski, Aleksandar, Petrović, Đorđe, "Characterization and Application of Activated Carbon Materials Obtained
from Sucrose by Chemical Activation Process" in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade (2022):33,
https://hdl.handle.net/21.15107/rcub_vinar_11514 .

TY  - CONF
AU  - Čebela, Maria
AU  - Rosić, Milena
AU  - Lojpur, Vesna
AU  - Dodevski, Vladimir
AU  - Krstić, Sanja
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11518
AB  - Magnetoelectric multiferroics, showing simultaneous ferroelectric and ferromagnetic ordering, have aroused wide attention in recent years, because they offer a wide range of potential applications in data storage media, spintronics and multi-state memories. [1] The influence of Ho doping on the crystal structure of bismuth ferrite (BFO) nanopowders was investigated. Namely, BiFeO3 and Bi1- xHoxFeO3 ultrafine nanopowders were synthesized by the simple, low-cost and energy-saving hydrothermal method. The diffraction pattern was recorded at room temperature and atmospheric pressure in the absence of any re-heating of the sample. A fitting refinement procedure using the Rietveld method was performed which showed the incorporation of Ho3+ ions in the BiFeO3 crystal lattice, where they substitute Bi3+ ions. All the samples belong to R3c space group. In addition, theoretical investigation using bond valence calculations have been performed in order to mimic pure and Ho doped BiFeO3 compounds produced in the experiment. The optical properties of the material were examined by the spectroscopic ellipsometry method and the energy gap was found to be 2.71 eV. Transmission electron microscopy (TEM) and the scanning electron microscopy (SEM) was used to determine the particle size and morphology. Bi-based oxides will be electrochemically characterized in an aqueous electrolytes of sodium salts by means of Cyclic Voltammetry, to estimate their potential as sodium storage electrodes.
PB  - University of Belgrade : Faculty of Physical Chemistry
C3  - COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
T1  - Synthesis, Structural and Morphological Properties of Multiferroics
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11518
ER  - 

@conference{
author = "Čebela, Maria and Rosić, Milena and Lojpur, Vesna and Dodevski, Vladimir and Krstić, Sanja",
year = "2022",
abstract = "Magnetoelectric multiferroics, showing simultaneous ferroelectric and ferromagnetic ordering, have aroused wide attention in recent years, because they offer a wide range of potential applications in data storage media, spintronics and multi-state memories. [1] The influence of Ho doping on the crystal structure of bismuth ferrite (BFO) nanopowders was investigated. Namely, BiFeO3 and Bi1- xHoxFeO3 ultrafine nanopowders were synthesized by the simple, low-cost and energy-saving hydrothermal method. The diffraction pattern was recorded at room temperature and atmospheric pressure in the absence of any re-heating of the sample. A fitting refinement procedure using the Rietveld method was performed which showed the incorporation of Ho3+ ions in the BiFeO3 crystal lattice, where they substitute Bi3+ ions. All the samples belong to R3c space group. In addition, theoretical investigation using bond valence calculations have been performed in order to mimic pure and Ho doped BiFeO3 compounds produced in the experiment. The optical properties of the material were examined by the spectroscopic ellipsometry method and the energy gap was found to be 2.71 eV. Transmission electron microscopy (TEM) and the scanning electron microscopy (SEM) was used to determine the particle size and morphology. Bi-based oxides will be electrochemically characterized in an aqueous electrolytes of sodium salts by means of Cyclic Voltammetry, to estimate their potential as sodium storage electrodes.",
publisher = "University of Belgrade : Faculty of Physical Chemistry",
journal = "COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade",
title = "Synthesis, Structural and Morphological Properties of Multiferroics",
pages = "42",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11518"
}

Čebela, M., Rosić, M., Lojpur, V., Dodevski, V.,& Krstić, S.. (2022). Synthesis, Structural and Morphological Properties of Multiferroics. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade
University of Belgrade : Faculty of Physical Chemistry., 42.
https://hdl.handle.net/21.15107/rcub_vinar_11518

Čebela M, Rosić M, Lojpur V, Dodevski V, Krstić S. Synthesis, Structural and Morphological Properties of Multiferroics. in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade. 2022;:42.
https://hdl.handle.net/21.15107/rcub_vinar_11518 .

Čebela, Maria, Rosić, Milena, Lojpur, Vesna, Dodevski, Vladimir, Krstić, Sanja, "Synthesis, Structural and Morphological Properties of Multiferroics" in COIN 2022 : Contemporary Batteries and Supercapacitors - International Symposium Belgrade 2022 : program and book of abstracts; June 1-2; Belgrade (2022):42,
https://hdl.handle.net/21.15107/rcub_vinar_11518 .

TY  - CONF
AU  - Čebela, Maria
AU  - Reddy, Priyanka
AU  - Šenjug, Pavla
AU  - Barišić, Dario
AU  - Rosić, Milena
AU  - Lojpur, Vesna
AU  - Dodevski, Vladimir
AU  - Krstić, Sanja
AU  - Pajić, Damir
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11503
AB  - Iron(III) titanates are composed of earth-abundant elements and are attracting rapidly growing interest as highly promising candidates for solar-energy as well as optoelectronics applications. Fe2TiO5 is generally recognized as potential thermoelectric material. We studied the magnetic properties of pseudobrookite material Fe2TiO5 by means of Vibrating Sample Magnetometer and Superconducting Quantum Interferometer Device Magnetometer. The material was synthesized by the sol-gel method and characterized by powder x-ray diffraction. The diffractogram was refined with the help of Rietveld refinement on FullProf Suite. Temperature-dependent ZFC and FC magnetization was measured on SQUID for lower temperature down to 2 K and on VSM for higher temperatures up to 1000 K. A transition was observed at 815 K with a separation between the ZFC and FC curves. Parallelly the bifurcation in the isothermal hysteresis measurements indicates that the system exhibits dominant canted AFM (or weak FM) with a small amount of spin glass. The small value of the moment was also pointing towards the canted AFM ordering. Transmission electron microscopy (TEM) and the scanning electron microscopy (SEM) were used to determine the particle size and morphology
PB  - University of Belgrade : Institute for Multidisciplinary Research
C3  - 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
T1  - Magnetic properties of Fe2TiO5
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11503
ER  - 

@conference{
author = "Čebela, Maria and Reddy, Priyanka and Šenjug, Pavla and Barišić, Dario and Rosić, Milena and Lojpur, Vesna and Dodevski, Vladimir and Krstić, Sanja and Pajić, Damir",
year = "2022",
abstract = "Iron(III) titanates are composed of earth-abundant elements and are attracting rapidly growing interest as highly promising candidates for solar-energy as well as optoelectronics applications. Fe2TiO5 is generally recognized as potential thermoelectric material. We studied the magnetic properties of pseudobrookite material Fe2TiO5 by means of Vibrating Sample Magnetometer and Superconducting Quantum Interferometer Device Magnetometer. The material was synthesized by the sol-gel method and characterized by powder x-ray diffraction. The diffractogram was refined with the help of Rietveld refinement on FullProf Suite. Temperature-dependent ZFC and FC magnetization was measured on SQUID for lower temperature down to 2 K and on VSM for higher temperatures up to 1000 K. A transition was observed at 815 K with a separation between the ZFC and FC curves. Parallelly the bifurcation in the isothermal hysteresis measurements indicates that the system exhibits dominant canted AFM (or weak FM) with a small amount of spin glass. The small value of the moment was also pointing towards the canted AFM ordering. Transmission electron microscopy (TEM) and the scanning electron microscopy (SEM) were used to determine the particle size and morphology",
publisher = "University of Belgrade : Institute for Multidisciplinary Research",
journal = "6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade",
title = "Magnetic properties of Fe2TiO5",
pages = "73",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11503"
}

Čebela, M., Reddy, P., Šenjug, P., Barišić, D., Rosić, M., Lojpur, V., Dodevski, V., Krstić, S.,& Pajić, D.. (2022). Magnetic properties of Fe2TiO5. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
University of Belgrade : Institute for Multidisciplinary Research., 73.
https://hdl.handle.net/21.15107/rcub_vinar_11503

Čebela M, Reddy P, Šenjug P, Barišić D, Rosić M, Lojpur V, Dodevski V, Krstić S, Pajić D. Magnetic properties of Fe2TiO5. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade. 2022;:73.
https://hdl.handle.net/21.15107/rcub_vinar_11503 .

Čebela, Maria, Reddy, Priyanka, Šenjug, Pavla, Barišić, Dario, Rosić, Milena, Lojpur, Vesna, Dodevski, Vladimir, Krstić, Sanja, Pajić, Damir, "Magnetic properties of Fe2TiO5" in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade (2022):73,
https://hdl.handle.net/21.15107/rcub_vinar_11503 .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Kragović, Milan
AU  - Rosić, Milena
AU  - Krstić, Sanja
AU  - Čebela, Maria
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11510
AB  - The main goal of this research is to obtain carbon material (by pyrolysis of biomass in the presence of inert gas N2) and then physical activation with CO2 obtained active carbon material and finally chemical treatment (using TEOS - tetraethyl orthosilicate) enabled the creation of highly porous bio-SiO2 ceramics. The results of experiments of pyrolysis at several high operating temperatures, activation of carbon material and with multicycle action using TEOS clearly showed the possibility of obtaining SiO2 nanostructures, after carbothermal reduction to 600 °C. Increasing the activation temperature and the duration of the activation process initiates the development of SiO2 particles within the porous structure. The final SiO2 powder product was analyzed by several different test methods. Structure and morphology were analyzed by X-ray diffraction (XRD) and scanning electron microscope (SEM). Surface chemistry and functional surface groups were determined by Fourier Transform Infrared Spectroscopy (FTIR). The obtained results are guidelines for further study and understanding of the properties of SiO2 and for the possibility of its application
PB  - University of Belgrade : Institute for Multidisciplinary Research
C3  - 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
T1  - Synthesis of obtaining SiO2 from biomass, characterization of structural and chemical properties and the possibility of potential application
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11510
ER  - 

@conference{
author = "Dodevski, Vladimir and Kragović, Milan and Rosić, Milena and Krstić, Sanja and Čebela, Maria and Stojmenović, Marija and Gulicovski, Jelena",
year = "2022",
abstract = "The main goal of this research is to obtain carbon material (by pyrolysis of biomass in the presence of inert gas N2) and then physical activation with CO2 obtained active carbon material and finally chemical treatment (using TEOS - tetraethyl orthosilicate) enabled the creation of highly porous bio-SiO2 ceramics. The results of experiments of pyrolysis at several high operating temperatures, activation of carbon material and with multicycle action using TEOS clearly showed the possibility of obtaining SiO2 nanostructures, after carbothermal reduction to 600 °C. Increasing the activation temperature and the duration of the activation process initiates the development of SiO2 particles within the porous structure. The final SiO2 powder product was analyzed by several different test methods. Structure and morphology were analyzed by X-ray diffraction (XRD) and scanning electron microscope (SEM). Surface chemistry and functional surface groups were determined by Fourier Transform Infrared Spectroscopy (FTIR). The obtained results are guidelines for further study and understanding of the properties of SiO2 and for the possibility of its application",
publisher = "University of Belgrade : Institute for Multidisciplinary Research",
journal = "6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade",
title = "Synthesis of obtaining SiO2 from biomass, characterization of structural and chemical properties and the possibility of potential application",
pages = "50",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11510"
}

Dodevski, V., Kragović, M., Rosić, M., Krstić, S., Čebela, M., Stojmenović, M.,& Gulicovski, J.. (2022). Synthesis of obtaining SiO2 from biomass, characterization of structural and chemical properties and the possibility of potential application. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
University of Belgrade : Institute for Multidisciplinary Research., 50.
https://hdl.handle.net/21.15107/rcub_vinar_11510

Dodevski V, Kragović M, Rosić M, Krstić S, Čebela M, Stojmenović M, Gulicovski J. Synthesis of obtaining SiO2 from biomass, characterization of structural and chemical properties and the possibility of potential application. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade. 2022;:50.
https://hdl.handle.net/21.15107/rcub_vinar_11510 .

Dodevski, Vladimir, Kragović, Milan, Rosić, Milena, Krstić, Sanja, Čebela, Maria, Stojmenović, Marija, Gulicovski, Jelena, "Synthesis of obtaining SiO2 from biomass, characterization of structural and chemical properties and the possibility of potential application" in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade (2022):50,
https://hdl.handle.net/21.15107/rcub_vinar_11510 .

TY  - CONF
AU  - Dodevski, Vladimir
AU  - Kragović, Milan
AU  - Rosić, Milena
AU  - Krstić, Sanja
AU  - Čebela, Maria
AU  - Stojmenović, Marija
AU  - Gulicovski, Jelena
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11512
AB  - The aim of this research is to convert biowaste into carbon material and later into active carbon material. With that, we got two things in one go. We have received new material that is ready for various applications in various spheres of life and on the other hand we have removed waste and thus we have prevented additional pollution and preserved the environment. In our work, we used hydrothermal carbonization to obtain active carbon material from biowaste, exactly plane tree fruit. Various acids in different ratios were used as activators. The effects of the chemical agent on the structure of the obtained material were investigated. It was noticed that the process parameter pH value of the initial solution affects the structure, morphology and properties of the obtained final product, active carbon material. The values of specific surfaces of the treated sample increase by lowering the pH value. Characterization of the obtained activated carbon material was performed by nitrogen adsorption-desorption isotherms, X-ray diffraction (XRD) and scanning electron microscopy (SEM). Functional surface groups were determined by Fourier Transform Infrared Spectroscopy (FTIR).
PB  - Faculty of Management Herceg Novi : Montenegro
C3  - 1st International conference on advances in science and technology COAST 2022 : book of abstracts; May 26-29; Herceg Novi
T1  - Preparation and characterization of active carbon from biowaste using acid
SP  - 47
EP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11512
ER  - 

@conference{
author = "Dodevski, Vladimir and Kragović, Milan and Rosić, Milena and Krstić, Sanja and Čebela, Maria and Stojmenović, Marija and Gulicovski, Jelena",
year = "2022",
abstract = "The aim of this research is to convert biowaste into carbon material and later into active carbon material. With that, we got two things in one go. We have received new material that is ready for various applications in various spheres of life and on the other hand we have removed waste and thus we have prevented additional pollution and preserved the environment. In our work, we used hydrothermal carbonization to obtain active carbon material from biowaste, exactly plane tree fruit. Various acids in different ratios were used as activators. The effects of the chemical agent on the structure of the obtained material were investigated. It was noticed that the process parameter pH value of the initial solution affects the structure, morphology and properties of the obtained final product, active carbon material. The values of specific surfaces of the treated sample increase by lowering the pH value. Characterization of the obtained activated carbon material was performed by nitrogen adsorption-desorption isotherms, X-ray diffraction (XRD) and scanning electron microscopy (SEM). Functional surface groups were determined by Fourier Transform Infrared Spectroscopy (FTIR).",
publisher = "Faculty of Management Herceg Novi : Montenegro",
journal = "1st International conference on advances in science and technology COAST 2022 : book of abstracts; May 26-29; Herceg Novi",
title = "Preparation and characterization of active carbon from biowaste using acid",
pages = "47-47",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11512"
}

Dodevski, V., Kragović, M., Rosić, M., Krstić, S., Čebela, M., Stojmenović, M.,& Gulicovski, J.. (2022). Preparation and characterization of active carbon from biowaste using acid. in 1st International conference on advances in science and technology COAST 2022 : book of abstracts; May 26-29; Herceg Novi
Faculty of Management Herceg Novi : Montenegro., 47-47.
https://hdl.handle.net/21.15107/rcub_vinar_11512

Dodevski V, Kragović M, Rosić M, Krstić S, Čebela M, Stojmenović M, Gulicovski J. Preparation and characterization of active carbon from biowaste using acid. in 1st International conference on advances in science and technology COAST 2022 : book of abstracts; May 26-29; Herceg Novi. 2022;:47-47.
https://hdl.handle.net/21.15107/rcub_vinar_11512 .

Dodevski, Vladimir, Kragović, Milan, Rosić, Milena, Krstić, Sanja, Čebela, Maria, Stojmenović, Marija, Gulicovski, Jelena, "Preparation and characterization of active carbon from biowaste using acid" in 1st International conference on advances in science and technology COAST 2022 : book of abstracts; May 26-29; Herceg Novi (2022):47-47,
https://hdl.handle.net/21.15107/rcub_vinar_11512 .

TY  - CONF
AU  - Rosić, Milena
AU  - Čebela, Maria
AU  - Gulicovski, Jelena
AU  - Dodevski, Vladimir
AU  - Krstić, Sanja S.
AU  - Kragović, Milan
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10820
AB  - We have used theoretical and experimental methods to investigate the octahedral tilting and related effects of Ca1-xGdxMnO3 (x=0.05, 0.1, 0.15, 0.2) compound. Both methods have shown that orthorhombic-perovskite structure (space group Pnma) is the most stable form and according to Glazer's classification belongs to ab+ a - tilt system. Our bond valence calculations (BVC) have shown ten additional perovskite-related modifications of the equilibrium Ca1-xGdxMnO3 structure, and their stability has been investigated as function of Gd doping. We have further studied the influence of gadolinium amount on Mn-О bond angles and distances, tilting of MnO6 octahedra around all three axes and deformation due to the presence of Jahn-Teller distortion around Mn3+ cation, and calculated the amount of Mn3+ in the system. The infrared reflection spectra of Ca1-xGdxMnO3 samples confirmed XRD results that Ca1-xGdxMnO3 nanopowders are of Pnma-1 structure and that the tilting of octahedra are increased with Gd doping. The EPR spectra are in accordance with the assumption that EPR linewidth is Mn-O-Mn angle dependent. The studied samples showed that small octahedra tilting in these samples brought only a small change of the EPR linewidth.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
T1  - Related effects of Ca1-xGdxMnO3 (x = 0.05, 0.1, 0.15, 0.2) compound
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10820
ER  - 

@conference{
author = "Rosić, Milena and Čebela, Maria and Gulicovski, Jelena and Dodevski, Vladimir and Krstić, Sanja S. and Kragović, Milan",
year = "2022",
abstract = "We have used theoretical and experimental methods to investigate the octahedral tilting and related effects of Ca1-xGdxMnO3 (x=0.05, 0.1, 0.15, 0.2) compound. Both methods have shown that orthorhombic-perovskite structure (space group Pnma) is the most stable form and according to Glazer's classification belongs to ab+ a - tilt system. Our bond valence calculations (BVC) have shown ten additional perovskite-related modifications of the equilibrium Ca1-xGdxMnO3 structure, and their stability has been investigated as function of Gd doping. We have further studied the influence of gadolinium amount on Mn-О bond angles and distances, tilting of MnO6 octahedra around all three axes and deformation due to the presence of Jahn-Teller distortion around Mn3+ cation, and calculated the amount of Mn3+ in the system. The infrared reflection spectra of Ca1-xGdxMnO3 samples confirmed XRD results that Ca1-xGdxMnO3 nanopowders are of Pnma-1 structure and that the tilting of octahedra are increased with Gd doping. The EPR spectra are in accordance with the assumption that EPR linewidth is Mn-O-Mn angle dependent. The studied samples showed that small octahedra tilting in these samples brought only a small change of the EPR linewidth.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade",
title = "Related effects of Ca1-xGdxMnO3 (x = 0.05, 0.1, 0.15, 0.2) compound",
pages = "77",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10820"
}

Rosić, M., Čebela, M., Gulicovski, J., Dodevski, V., Krstić, S. S.,& Kragović, M.. (2022). Related effects of Ca1-xGdxMnO3 (x = 0.05, 0.1, 0.15, 0.2) compound. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade
Belgrade : Serbian Ceramic Society., 77.
https://hdl.handle.net/21.15107/rcub_vinar_10820

Rosić M, Čebela M, Gulicovski J, Dodevski V, Krstić SS, Kragović M. Related effects of Ca1-xGdxMnO3 (x = 0.05, 0.1, 0.15, 0.2) compound. in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade. 2022;:77.
https://hdl.handle.net/21.15107/rcub_vinar_10820 .

Rosić, Milena, Čebela, Maria, Gulicovski, Jelena, Dodevski, Vladimir, Krstić, Sanja S., Kragović, Milan, "Related effects of Ca1-xGdxMnO3 (x = 0.05, 0.1, 0.15, 0.2) compound" in Advanced Ceramics and Application : 10th Serbian Ceramic Society Conference : program and the book of abstracts; September 26-27, 2022; Belgrade (2022):77,
https://hdl.handle.net/21.15107/rcub_vinar_10820 .

TY  - CONF
AU  - Krstić, Sanja
AU  - Kaluđerović, Branka
AU  - Dodevski, Vladimir
AU  - Čebela, Maria
AU  - Košević, Milica
AU  - Devečerski, Aleksandar
AU  - Vujasin, Radojka
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11506
AB  - In presented work, influence of temperature, starting material concentration and
different hydroxides on properties and morphology of activated carbon obtained
from saccharose were investigated. The samples were prepared by hydrothermal
treatment and activated using KOH, NaOH and LiOH. Two saccharose
concentrations (0.5, 1.0 mol/dm3
) and three different temperatures (160, 200, 240
°C) were changed in hydrothermal treatment. Activation processes were performed
at 750 °C under inert atmosphere. Obtained samples were characterized by X–ray
powder diffractometry, elemental analysis, N2 adsorption-desorption measurements,
Fourier–transform infrared spectrometry, scanning electron microscopy and thermal
analysis. The obtained samples were tested for potential application in dyes removal
(Methylene Blue and Methyl Orange) from water solutions.
PB  - University of Belgrade : Institute for Multidisciplinary Research
C3  - 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
T1  - Hydrothermal synthesis, characterization and application of activated carbon materials obtained from saccharides
SP  - 66
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11506
ER  - 

@conference{
author = "Krstić, Sanja and Kaluđerović, Branka and Dodevski, Vladimir and Čebela, Maria and Košević, Milica and Devečerski, Aleksandar and Vujasin, Radojka",
year = "2022",
abstract = "In presented work, influence of temperature, starting material concentration and
different hydroxides on properties and morphology of activated carbon obtained
from saccharose were investigated. The samples were prepared by hydrothermal
treatment and activated using KOH, NaOH and LiOH. Two saccharose
concentrations (0.5, 1.0 mol/dm3
) and three different temperatures (160, 200, 240
°C) were changed in hydrothermal treatment. Activation processes were performed
at 750 °C under inert atmosphere. Obtained samples were characterized by X–ray
powder diffractometry, elemental analysis, N2 adsorption-desorption measurements,
Fourier–transform infrared spectrometry, scanning electron microscopy and thermal
analysis. The obtained samples were tested for potential application in dyes removal
(Methylene Blue and Methyl Orange) from water solutions.",
publisher = "University of Belgrade : Institute for Multidisciplinary Research",
journal = "6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade",
title = "Hydrothermal synthesis, characterization and application of activated carbon materials obtained from saccharides",
pages = "66",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11506"
}

Krstić, S., Kaluđerović, B., Dodevski, V., Čebela, M., Košević, M., Devečerski, A.,& Vujasin, R.. (2022). Hydrothermal synthesis, characterization and application of activated carbon materials obtained from saccharides. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade
University of Belgrade : Institute for Multidisciplinary Research., 66.
https://hdl.handle.net/21.15107/rcub_vinar_11506

Krstić S, Kaluđerović B, Dodevski V, Čebela M, Košević M, Devečerski A, Vujasin R. Hydrothermal synthesis, characterization and application of activated carbon materials obtained from saccharides. in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade. 2022;:66.
https://hdl.handle.net/21.15107/rcub_vinar_11506 .

Krstić, Sanja, Kaluđerović, Branka, Dodevski, Vladimir, Čebela, Maria, Košević, Milica, Devečerski, Aleksandar, Vujasin, Radojka, "Hydrothermal synthesis, characterization and application of activated carbon materials obtained from saccharides" in 6CSCS : 6th Serbian Ceramic Society Conference : programme and the book of abstracts; June 28-29; Belgrade (2022):66,
https://hdl.handle.net/21.15107/rcub_vinar_11506 .

TY  - CONF
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Dragičević, Vesna
AU  - Đurović, Sanja
AU  - Janković, Bojan
AU  - Krstić, Sanja
AU  - Dodevski, Vladimir
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12357
AB  - The work presents findings from our and other researcher investigations, carried out on different cultivars using some non-standard fertilizers (preferentially based on plant phytohormones, amino acids ant plant and other extracts). The work demonstrates that these non-standard fertilizers is highly effective in biofortification (increasing the nutritional value of food of plant origin) in different crops. Also, natural origin of these non-standard fertilizers makes it suitable for use in organic agriculture. Furthermore, it also contributes to improving yield and different plant physiological and growth parameters. Additionally, that non-standard fertilizers induce excellent resistance crops to abiotic stresses connected with heavy metals and other toxic elements, which makes them suitable for the program of phytoremediation of polluted soil.
PB  - Belgrade : University „Union-Nikola Tesla”
C3  - 2nd International Conference on Sustainable Environment and Technologies “Creating Sustainable CommUNiTy” : Proceedings
T1  - Examples of phytoremediation and biofortification as two sides of the same coin
SP  - 249
EP  - 254
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12357
ER  - 

@conference{
author = "Nikolić, Bogdan and Waisi, Hadi and Dragičević, Vesna and Đurović, Sanja and Janković, Bojan and Krstić, Sanja and Dodevski, Vladimir",
year = "2022",
abstract = "The work presents findings from our and other researcher investigations, carried out on different cultivars using some non-standard fertilizers (preferentially based on plant phytohormones, amino acids ant plant and other extracts). The work demonstrates that these non-standard fertilizers is highly effective in biofortification (increasing the nutritional value of food of plant origin) in different crops. Also, natural origin of these non-standard fertilizers makes it suitable for use in organic agriculture. Furthermore, it also contributes to improving yield and different plant physiological and growth parameters. Additionally, that non-standard fertilizers induce excellent resistance crops to abiotic stresses connected with heavy metals and other toxic elements, which makes them suitable for the program of phytoremediation of polluted soil.",
publisher = "Belgrade : University „Union-Nikola Tesla”",
journal = "2nd International Conference on Sustainable Environment and Technologies “Creating Sustainable CommUNiTy” : Proceedings",
title = "Examples of phytoremediation and biofortification as two sides of the same coin",
pages = "249-254",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12357"
}

Nikolić, B., Waisi, H., Dragičević, V., Đurović, S., Janković, B., Krstić, S.,& Dodevski, V.. (2022). Examples of phytoremediation and biofortification as two sides of the same coin. in 2nd International Conference on Sustainable Environment and Technologies “Creating Sustainable CommUNiTy” : Proceedings
Belgrade : University „Union-Nikola Tesla”., 249-254.
https://hdl.handle.net/21.15107/rcub_vinar_12357

Nikolić B, Waisi H, Dragičević V, Đurović S, Janković B, Krstić S, Dodevski V. Examples of phytoremediation and biofortification as two sides of the same coin. in 2nd International Conference on Sustainable Environment and Technologies “Creating Sustainable CommUNiTy” : Proceedings. 2022;:249-254.
https://hdl.handle.net/21.15107/rcub_vinar_12357 .

Nikolić, Bogdan, Waisi, Hadi, Dragičević, Vesna, Đurović, Sanja, Janković, Bojan, Krstić, Sanja, Dodevski, Vladimir, "Examples of phytoremediation and biofortification as two sides of the same coin" in 2nd International Conference on Sustainable Environment and Technologies “Creating Sustainable CommUNiTy” : Proceedings (2022):249-254,
https://hdl.handle.net/21.15107/rcub_vinar_12357 .