TY  - JOUR
AU  - Meseldžija, Slađana
AU  - Petrović, Jelena D.
AU  - Onjia, Antonije E.
AU  - Volkov-Husović, Tatjana
AU  - Nešić, Aleksandra
AU  - Vukelić, Nikola
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9734
AB  - This study is aimed to evaluate the possibility of lemon peel, as an agro-industrial waste, to remove Fe2+, Zn2+ and Mn2+ from single aqueous solutions and mining wastewater. For this purpose, the influence of various parameters: sorption time, initial pH solution, initial metal ion concentration and a dose of sorbent on the sorption process were studied in batch experiments. The experimental equilibrium data have been analysed utilizing linearized forms of Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherms. The Langmuir isotherm provided the best theoretical correlation of the experimental equilibrium data for Fe2+, Zn2+ and Mn2+, with the maximum sorption capacities of 4.40, 5.03 and 4.52 mg g(-1), respectively. The percentage of targeted ions removal from single aqueous solutions was 92.9 % (Zn2+), 84.5 % (Fe2+) and 78.2 % (Mn2+). Regarding the sorption capability of lemon peel in mining wastewater, the maximum removal of Fe2+, Zn2+ and Mn2+ from mining wastewater was 49.62, 33.97 and 9.11 %, respectively. In addition, the potential reusability of the lemon peel as sorbent was investigated through desorption study in 0.1M of CH3COO4, HCl and HNO3 solution. The highest rate of desorption was achieved in 0.1 M HCl solution, reached a value of 55.19 % for Mn2+ and 37.24 % for Zn2+, while for Fe2+ the highest value of 25.82 % was achieved in 0.1M HNO3 solution.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Removal of Fe2+, Zn2+ and Mn2+ from the mining wastewater by lemon peel waste
VL  - 85
IS  - 10
SP  - 1371
EP  - 1382
DO  - 10.2298/JSC200413030M
ER  - 

@article{
author = "Meseldžija, Slađana and Petrović, Jelena D. and Onjia, Antonije E. and Volkov-Husović, Tatjana and Nešić, Aleksandra and Vukelić, Nikola",
year = "2020",
abstract = "This study is aimed to evaluate the possibility of lemon peel, as an agro-industrial waste, to remove Fe2+, Zn2+ and Mn2+ from single aqueous solutions and mining wastewater. For this purpose, the influence of various parameters: sorption time, initial pH solution, initial metal ion concentration and a dose of sorbent on the sorption process were studied in batch experiments. The experimental equilibrium data have been analysed utilizing linearized forms of Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherms. The Langmuir isotherm provided the best theoretical correlation of the experimental equilibrium data for Fe2+, Zn2+ and Mn2+, with the maximum sorption capacities of 4.40, 5.03 and 4.52 mg g(-1), respectively. The percentage of targeted ions removal from single aqueous solutions was 92.9 % (Zn2+), 84.5 % (Fe2+) and 78.2 % (Mn2+). Regarding the sorption capability of lemon peel in mining wastewater, the maximum removal of Fe2+, Zn2+ and Mn2+ from mining wastewater was 49.62, 33.97 and 9.11 %, respectively. In addition, the potential reusability of the lemon peel as sorbent was investigated through desorption study in 0.1M of CH3COO4, HCl and HNO3 solution. The highest rate of desorption was achieved in 0.1 M HCl solution, reached a value of 55.19 % for Mn2+ and 37.24 % for Zn2+, while for Fe2+ the highest value of 25.82 % was achieved in 0.1M HNO3 solution.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of Fe2+, Zn2+ and Mn2+ from the mining wastewater by lemon peel waste",
volume = "85",
number = "10",
pages = "1371-1382",
doi = "10.2298/JSC200413030M"
}

Meseldžija, S., Petrović, J. D., Onjia, A. E., Volkov-Husović, T., Nešić, A.,& Vukelić, N.. (2020). Removal of Fe2+, Zn2+ and Mn2+ from the mining wastewater by lemon peel waste. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 85(10), 1371-1382.
https://doi.org/10.2298/JSC200413030M

Meseldžija S, Petrović JD, Onjia AE, Volkov-Husović T, Nešić A, Vukelić N. Removal of Fe2+, Zn2+ and Mn2+ from the mining wastewater by lemon peel waste. in Journal of the Serbian Chemical Society. 2020;85(10):1371-1382.
doi:10.2298/JSC200413030M .

Meseldžija, Slađana, Petrović, Jelena D., Onjia, Antonije E., Volkov-Husović, Tatjana, Nešić, Aleksandra, Vukelić, Nikola, "Removal of Fe2+, Zn2+ and Mn2+ from the mining wastewater by lemon peel waste" in Journal of the Serbian Chemical Society, 85, no. 10 (2020):1371-1382,
https://doi.org/10.2298/JSC200413030M . .

TY  - JOUR
AU  - Dodevski, Vladimir
AU  - Pagnacco, Maja C.
AU  - Radović, Ivana M.
AU  - Rosić, Milena
AU  - Janković, Bojan Ž.
AU  - Stojmenović, Marija
AU  - Mitić, Vojislav V.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8817
AB  - The aim of this research was to obtain a carbon solid residue by the carbonization process of biomass in an inert atmosphere which, through physical activation and chemical treatment (using TEOS - tetraethyl orthosilicate) would allow creation of highly porous and spatially distinct ordered bio-SiC ceramics. The results of carbonization experiments at several operating temperatures and activation of carbons with multiple-cycle treatments TEOS clearly showed the possibility of obtaining SiC nano-structures, after performing the carbothermal reduction at 1400 °C. The increase in the activation temperature and the duration time starts the development of the SiC particles inside the porous structure. The XRPD analysis showed that the major SiC polytype has cubic SiC (β-SiC) structure and remainder is hexagonal SiC polytypic (α-SiC) structure. It was established that the carbons obtained from carbonization of the Platanus orientalis L. plane tree fruit (PTF) precursor and activated at 850 °C with longer holding times (1 and 2 h) exhibit β-SiC (cubic) nano-wires. A possible nano-wires increment mechanism was suggested. The obtained results represent significant contribution in understanding the process as well as the main characteristics of SiC nano-materials and their possible applications.
T2  - Materials Chemistry and Physics
T1  - Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization
VL  - 245
SP  - 122768
DO  - 10.1016/j.matchemphys.2020.122768
ER  - 

@article{
author = "Dodevski, Vladimir and Pagnacco, Maja C. and Radović, Ivana M. and Rosić, Milena and Janković, Bojan Ž. and Stojmenović, Marija and Mitić, Vojislav V.",
year = "2020",
abstract = "The aim of this research was to obtain a carbon solid residue by the carbonization process of biomass in an inert atmosphere which, through physical activation and chemical treatment (using TEOS - tetraethyl orthosilicate) would allow creation of highly porous and spatially distinct ordered bio-SiC ceramics. The results of carbonization experiments at several operating temperatures and activation of carbons with multiple-cycle treatments TEOS clearly showed the possibility of obtaining SiC nano-structures, after performing the carbothermal reduction at 1400 °C. The increase in the activation temperature and the duration time starts the development of the SiC particles inside the porous structure. The XRPD analysis showed that the major SiC polytype has cubic SiC (β-SiC) structure and remainder is hexagonal SiC polytypic (α-SiC) structure. It was established that the carbons obtained from carbonization of the Platanus orientalis L. plane tree fruit (PTF) precursor and activated at 850 °C with longer holding times (1 and 2 h) exhibit β-SiC (cubic) nano-wires. A possible nano-wires increment mechanism was suggested. The obtained results represent significant contribution in understanding the process as well as the main characteristics of SiC nano-materials and their possible applications.",
journal = "Materials Chemistry and Physics",
title = "Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization",
volume = "245",
pages = "122768",
doi = "10.1016/j.matchemphys.2020.122768"
}

Dodevski, V., Pagnacco, M. C., Radović, I. M., Rosić, M., Janković, B. Ž., Stojmenović, M.,& Mitić, V. V.. (2020). Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization. in Materials Chemistry and Physics, 245, 122768.
https://doi.org/10.1016/j.matchemphys.2020.122768

Dodevski V, Pagnacco MC, Radović IM, Rosić M, Janković BŽ, Stojmenović M, Mitić VV. Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization. in Materials Chemistry and Physics. 2020;245:122768.
doi:10.1016/j.matchemphys.2020.122768 .

Dodevski, Vladimir, Pagnacco, Maja C., Radović, Ivana M., Rosić, Milena, Janković, Bojan Ž., Stojmenović, Marija, Mitić, Vojislav V., "Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization" in Materials Chemistry and Physics, 245 (2020):122768,
https://doi.org/10.1016/j.matchemphys.2020.122768 . .

TY  - JOUR
AU  - Dodevski, Vladimir
AU  - Janković, Bojan Ž.
AU  - Radović, Ivana M.
AU  - Stojmenović, Marija
AU  - Čebela, Maria
AU  - Nikolić, Željka
AU  - Pagnacco, Maja C.
AU  - Panić, Ivan
AU  - Stanković, Miroslav
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8900
AB  - In this work, plane tree seed-based activated carbons were characterized in detail for a variety of applications. The particularly important area of application would be in the artificial photosynthesis. After carbonization process of biomass precursor at 650°C, the resulting preliminary activated carbons were activated at various temperatures. The activated carbons were characterized by oxygen functionalities (a particularly important role has ester oxygen groups) which provide a unique microstructure. The chemical compositions of as-prepared activated carbons were analyzed through Fourier transform infrared and Raman spectra as well as gas chromatography–mass spectroscopy analysis, while morphology was observed by scanning electron microscopy analysis. Applied analysis showed that detected graphite mainly becomes uniformly nanocrystalline system. The current study also explored the applicability of carbon material obtained from plane tree seed as a potential gaseous adsorbent. The characterization showed that the tested material contains both mesopores and micropores, and this should be advantageous for the gas sorption process, since mesopores may provide low-resistant pathways for the diffusion of CO 2 molecules, while the micropores are the most suitable for trapping of CO 2 . The sorption process analysis (including adsorption/desorption isotherms behavior) shows indication that the rate-limiting step of CO 2 adsorption onto activated carbon is probably governed by diffusion-controlled process, especially at temperatures below 850°C.
T2  - Energy and Environment
T1  - Characterization analysis of activated carbon derived from the carbonization process of plane tree (Platanus orientalis) seeds
VL  - 31
IS  - 4
SP  - 583
EP  - 612
DO  - 10.1177/0958305X19880878
ER  - 

@article{
author = "Dodevski, Vladimir and Janković, Bojan Ž. and Radović, Ivana M. and Stojmenović, Marija and Čebela, Maria and Nikolić, Željka and Pagnacco, Maja C. and Panić, Ivan and Stanković, Miroslav",
year = "2020",
abstract = "In this work, plane tree seed-based activated carbons were characterized in detail for a variety of applications. The particularly important area of application would be in the artificial photosynthesis. After carbonization process of biomass precursor at 650°C, the resulting preliminary activated carbons were activated at various temperatures. The activated carbons were characterized by oxygen functionalities (a particularly important role has ester oxygen groups) which provide a unique microstructure. The chemical compositions of as-prepared activated carbons were analyzed through Fourier transform infrared and Raman spectra as well as gas chromatography–mass spectroscopy analysis, while morphology was observed by scanning electron microscopy analysis. Applied analysis showed that detected graphite mainly becomes uniformly nanocrystalline system. The current study also explored the applicability of carbon material obtained from plane tree seed as a potential gaseous adsorbent. The characterization showed that the tested material contains both mesopores and micropores, and this should be advantageous for the gas sorption process, since mesopores may provide low-resistant pathways for the diffusion of CO 2 molecules, while the micropores are the most suitable for trapping of CO 2 . The sorption process analysis (including adsorption/desorption isotherms behavior) shows indication that the rate-limiting step of CO 2 adsorption onto activated carbon is probably governed by diffusion-controlled process, especially at temperatures below 850°C.",
journal = "Energy and Environment",
title = "Characterization analysis of activated carbon derived from the carbonization process of plane tree (Platanus orientalis) seeds",
volume = "31",
number = "4",
pages = "583-612",
doi = "10.1177/0958305X19880878"
}

Dodevski, V., Janković, B. Ž., Radović, I. M., Stojmenović, M., Čebela, M., Nikolić, Ž., Pagnacco, M. C., Panić, I.,& Stanković, M.. (2020). Characterization analysis of activated carbon derived from the carbonization process of plane tree (Platanus orientalis) seeds. in Energy and Environment, 31(4), 583-612.
https://doi.org/10.1177/0958305X19880878

Dodevski V, Janković BŽ, Radović IM, Stojmenović M, Čebela M, Nikolić Ž, Pagnacco MC, Panić I, Stanković M. Characterization analysis of activated carbon derived from the carbonization process of plane tree (Platanus orientalis) seeds. in Energy and Environment. 2020;31(4):583-612.
doi:10.1177/0958305X19880878 .

Dodevski, Vladimir, Janković, Bojan Ž., Radović, Ivana M., Stojmenović, Marija, Čebela, Maria, Nikolić, Željka, Pagnacco, Maja C., Panić, Ivan, Stanković, Miroslav, "Characterization analysis of activated carbon derived from the carbonization process of plane tree (Platanus orientalis) seeds" in Energy and Environment, 31, no. 4 (2020):583-612,
https://doi.org/10.1177/0958305X19880878 . .

TY  - JOUR
AU  - Mićović, Dragana
AU  - Pagnacco, Maja C.
AU  - Banković, Predrag T.
AU  - Maletaškić, Jelena
AU  - Matović, Branko
AU  - Đokić, Veljko R.
AU  - Stojmenović, Marija
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8599
AB  - Potential non-toxic pink and red ceramic pigments based on CeO2 were successfully synthesized by self-propagating room temperature method and thermally treated at 600, 900 and 1200 °C for 15 min. The structure, morphology and optical properties, as well as thermal stability of Ce1-xErxO2-δ and Ce1-xPrxO2-δ (x = 0.05) were examined. Single-phase composition of all obtained CeO2 pigments was confirmed using XRPD method and Raman spectroscopy and it was not dependent on temperature. The mechanism of structural behaviour was thoroughly examined using Raman and FTIR spectroscopy. Nanometric dimensions of the crystallites of all pigments were confirmed using XRPD, TEM and FE-SEM analysis. Colour properties were dependent on the temperature treatment, and their position in the chromaticity diagram was studied using UV/VIS spectrophotometry. Colour efficiency measurements were supplemented by colorimetric analysis. It is proved that all samples are thermally stable in the investigated temperature range (up to 1200 °C), and their potential application as environmentally friendly pigments of desired colour is confirmed.
T2  - Processing and Application of Ceramics
T1  - The influence of short thermal treatment on structure, morphology and optical properties of Er and Pr doped ceria pigments: Comparative study
VL  - 13
IS  - 3
SP  - 310
EP  - 321
DO  - 10.2298/PAC1903310M
ER  - 

@article{
author = "Mićović, Dragana and Pagnacco, Maja C. and Banković, Predrag T. and Maletaškić, Jelena and Matović, Branko and Đokić, Veljko R. and Stojmenović, Marija",
year = "2019",
abstract = "Potential non-toxic pink and red ceramic pigments based on CeO2 were successfully synthesized by self-propagating room temperature method and thermally treated at 600, 900 and 1200 °C for 15 min. The structure, morphology and optical properties, as well as thermal stability of Ce1-xErxO2-δ and Ce1-xPrxO2-δ (x = 0.05) were examined. Single-phase composition of all obtained CeO2 pigments was confirmed using XRPD method and Raman spectroscopy and it was not dependent on temperature. The mechanism of structural behaviour was thoroughly examined using Raman and FTIR spectroscopy. Nanometric dimensions of the crystallites of all pigments were confirmed using XRPD, TEM and FE-SEM analysis. Colour properties were dependent on the temperature treatment, and their position in the chromaticity diagram was studied using UV/VIS spectrophotometry. Colour efficiency measurements were supplemented by colorimetric analysis. It is proved that all samples are thermally stable in the investigated temperature range (up to 1200 °C), and their potential application as environmentally friendly pigments of desired colour is confirmed.",
journal = "Processing and Application of Ceramics",
title = "The influence of short thermal treatment on structure, morphology and optical properties of Er and Pr doped ceria pigments: Comparative study",
volume = "13",
number = "3",
pages = "310-321",
doi = "10.2298/PAC1903310M"
}

Mićović, D., Pagnacco, M. C., Banković, P. T., Maletaškić, J., Matović, B., Đokić, V. R.,& Stojmenović, M.. (2019). The influence of short thermal treatment on structure, morphology and optical properties of Er and Pr doped ceria pigments: Comparative study. in Processing and Application of Ceramics, 13(3), 310-321.
https://doi.org/10.2298/PAC1903310M

Mićović D, Pagnacco MC, Banković PT, Maletaškić J, Matović B, Đokić VR, Stojmenović M. The influence of short thermal treatment on structure, morphology and optical properties of Er and Pr doped ceria pigments: Comparative study. in Processing and Application of Ceramics. 2019;13(3):310-321.
doi:10.2298/PAC1903310M .

Mićović, Dragana, Pagnacco, Maja C., Banković, Predrag T., Maletaškić, Jelena, Matović, Branko, Đokić, Veljko R., Stojmenović, Marija, "The influence of short thermal treatment on structure, morphology and optical properties of Er and Pr doped ceria pigments: Comparative study" in Processing and Application of Ceramics, 13, no. 3 (2019):310-321,
https://doi.org/10.2298/PAC1903310M . .

TY  - JOUR
AU  - Meseldžija, Slađana
AU  - Petrović, Jelena M.
AU  - Onjia, Antonije E.
AU  - Volkov-Husović, Tatjana
AU  - Nešić, Aleksandra
AU  - Vukelić, Nikola
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S1226086X18311985
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8110
AB  - In this study, unmodified lemon peel, as agro-industrial waste, was used to investigate removal efficiency of copper ions from aqueous solutions and mining wastewater. The effects of solution pH, adsorption time, metal ion concentration and dose of adsorbent on sorption were studied in batch experiments. The maximum Langmuir adsorption capacity was evaluated to be 13.2 mg/g at optimum contact time of 15 min. The maximum removal of copper ions from mining-wastewater at natural pH (pH3) was 89%, indicating that lemon peel could be employed as an effective low-cost adsorbent for removal of copper ions from wastewater at acidic conditions. © 2019 The Korean Society of Industrial and Engineering Chemistry
T2  - Journal of Industrial and Engineering Chemistry
T1  - Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater
VL  - 75
SP  - 246
EP  - 252
DO  - 10.1016/j.jiec.2019.03.031
ER  - 

@article{
author = "Meseldžija, Slađana and Petrović, Jelena M. and Onjia, Antonije E. and Volkov-Husović, Tatjana and Nešić, Aleksandra and Vukelić, Nikola",
year = "2019",
abstract = "In this study, unmodified lemon peel, as agro-industrial waste, was used to investigate removal efficiency of copper ions from aqueous solutions and mining wastewater. The effects of solution pH, adsorption time, metal ion concentration and dose of adsorbent on sorption were studied in batch experiments. The maximum Langmuir adsorption capacity was evaluated to be 13.2 mg/g at optimum contact time of 15 min. The maximum removal of copper ions from mining-wastewater at natural pH (pH3) was 89%, indicating that lemon peel could be employed as an effective low-cost adsorbent for removal of copper ions from wastewater at acidic conditions. © 2019 The Korean Society of Industrial and Engineering Chemistry",
journal = "Journal of Industrial and Engineering Chemistry",
title = "Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater",
volume = "75",
pages = "246-252",
doi = "10.1016/j.jiec.2019.03.031"
}

Meseldžija, S., Petrović, J. M., Onjia, A. E., Volkov-Husović, T., Nešić, A.,& Vukelić, N.. (2019). Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater. in Journal of Industrial and Engineering Chemistry, 75, 246-252.
https://doi.org/10.1016/j.jiec.2019.03.031

Meseldžija S, Petrović JM, Onjia AE, Volkov-Husović T, Nešić A, Vukelić N. Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater. in Journal of Industrial and Engineering Chemistry. 2019;75:246-252.
doi:10.1016/j.jiec.2019.03.031 .

Meseldžija, Slađana, Petrović, Jelena M., Onjia, Antonije E., Volkov-Husović, Tatjana, Nešić, Aleksandra, Vukelić, Nikola, "Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater" in Journal of Industrial and Engineering Chemistry, 75 (2019):246-252,
https://doi.org/10.1016/j.jiec.2019.03.031 . .

TY  - JOUR
AU  - Janković, Bojan Ž.
AU  - Manić, Nebojša G.
AU  - Dodevski, Vladimir
AU  - Popović, Jasmina G.
AU  - Rusmirović, Jelena D.
AU  - Tošić, Miloš S.
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0016236118317770
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7925
AB  - This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 °C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel. © 2018 Elsevier Ltd
T2  - Fuel
T1  - Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study
VL  - 238
SP  - 111
EP  - 128
DO  - 10.1016/j.fuel.2018.10.064
ER  - 

@article{
author = "Janković, Bojan Ž. and Manić, Nebojša G. and Dodevski, Vladimir and Popović, Jasmina G. and Rusmirović, Jelena D. and Tošić, Miloš S.",
year = "2019",
abstract = "This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 °C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel. © 2018 Elsevier Ltd",
journal = "Fuel",
title = "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study",
volume = "238",
pages = "111-128",
doi = "10.1016/j.fuel.2018.10.064"
}

Janković, B. Ž., Manić, N. G., Dodevski, V., Popović, J. G., Rusmirović, J. D.,& Tošić, M. S.. (2019). Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel, 238, 111-128.
https://doi.org/10.1016/j.fuel.2018.10.064

Janković BŽ, Manić NG, Dodevski V, Popović JG, Rusmirović JD, Tošić MS. Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel. 2019;238:111-128.
doi:10.1016/j.fuel.2018.10.064 .

Janković, Bojan Ž., Manić, Nebojša G., Dodevski, Vladimir, Popović, Jasmina G., Rusmirović, Jelena D., Tošić, Miloš S., "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study" in Fuel, 238 (2019):111-128,
https://doi.org/10.1016/j.fuel.2018.10.064 . .

TY  - JOUR
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Pavlović, Vladimir B.
AU  - Papan, Jelena
AU  - Nedeljković, Jovan
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0272884219317018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8354
AB  - Nickel-modified titanate/TiO2 catalysts were prepared by deposition of nickel ions onto hydrothermally prepared titanate supports, followed by hydrogen temperature-programmed reduction. Two different nickel precursors (hydroxide and carbonate) were used to tune reducibility and to vary the crystal phase structure of the final catalysts. The precursor reducibility and functional properties of the final catalysts were investigated systematically using various characterisation techniques. The results revealed a more facile reduction of the hydroxide precursor compared to its carbonate counterpart. Moreover, it was found that the formation of the anatase phase was favoured by the use of the hydroxide precipitation agent. The photocatalytic activity towards hydrogen production of the prepared catalysts was evaluated in the presence of 2-propanol under simulated solar light irradiation. A thorough study of the photocatalytic performance of the synthesised catalysts was conducted as a function of the precipitation agent used and the reduction temperature applied. The catalyst with dominant anatase crystal phase displayed the highest photocatalytic activity with a maximum H2 production rate of 1040 μmol h−1 g−1, this being more than four times higher than that of its carbonate counterpart. The catalysts with titanate structure showed similar activity, independent of the precipitation method used. The nanotubular structure was found to be the dominant factor in the stability of photocatalysts under long-run working conditions. © 2019 Elsevier Ltd and Techna Group S.r.l.
T2  - Ceramics International
T1  - Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel
VL  - 45
IS  - 15
SP  - 19447
EP  - 19455
DO  - 10.1016/j.ceramint.2019.06.200
ER  - 

@article{
author = "Dostanić, Jasmina and Lončarević, Davor and Pavlović, Vladimir B. and Papan, Jelena and Nedeljković, Jovan",
year = "2019",
abstract = "Nickel-modified titanate/TiO2 catalysts were prepared by deposition of nickel ions onto hydrothermally prepared titanate supports, followed by hydrogen temperature-programmed reduction. Two different nickel precursors (hydroxide and carbonate) were used to tune reducibility and to vary the crystal phase structure of the final catalysts. The precursor reducibility and functional properties of the final catalysts were investigated systematically using various characterisation techniques. The results revealed a more facile reduction of the hydroxide precursor compared to its carbonate counterpart. Moreover, it was found that the formation of the anatase phase was favoured by the use of the hydroxide precipitation agent. The photocatalytic activity towards hydrogen production of the prepared catalysts was evaluated in the presence of 2-propanol under simulated solar light irradiation. A thorough study of the photocatalytic performance of the synthesised catalysts was conducted as a function of the precipitation agent used and the reduction temperature applied. The catalyst with dominant anatase crystal phase displayed the highest photocatalytic activity with a maximum H2 production rate of 1040 μmol h−1 g−1, this being more than four times higher than that of its carbonate counterpart. The catalysts with titanate structure showed similar activity, independent of the precipitation method used. The nanotubular structure was found to be the dominant factor in the stability of photocatalysts under long-run working conditions. © 2019 Elsevier Ltd and Techna Group S.r.l.",
journal = "Ceramics International",
title = "Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel",
volume = "45",
number = "15",
pages = "19447-19455",
doi = "10.1016/j.ceramint.2019.06.200"
}

Dostanić, J., Lončarević, D., Pavlović, V. B., Papan, J.,& Nedeljković, J.. (2019). Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel. in Ceramics International, 45(15), 19447-19455.
https://doi.org/10.1016/j.ceramint.2019.06.200

Dostanić J, Lončarević D, Pavlović VB, Papan J, Nedeljković J. Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel. in Ceramics International. 2019;45(15):19447-19455.
doi:10.1016/j.ceramint.2019.06.200 .

Dostanić, Jasmina, Lončarević, Davor, Pavlović, Vladimir B., Papan, Jelena, Nedeljković, Jovan, "Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel" in Ceramics International, 45, no. 15 (2019):19447-19455,
https://doi.org/10.1016/j.ceramint.2019.06.200 . .

TY  - JOUR
AU  - Marković, Bojana M.
AU  - Spasojević, Vojislav
AU  - Dapčević, Aleksandra
AU  - Vuković, Zorica M.
AU  - Pavlović, Vladimir B.
AU  - Ranđelović, Danijela
AU  - Nastasović, Aleksandra B.
PY  - 2019
UR  - http://www.doiserbia.nb.rs/Article.aspx?ID=0367-598X1901025M
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8148
AB  - Magnetic and non-magnetic macroporous crosslinked copolymers of glycidyl methacrylate and trimethylolpropane trimethacrylate were prepared by suspension copolymerization and functionalized with diethylenetriamine. The samples were characterized by mercury porosimetry, scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared spectroscopy analysis (FTIR-ATR), thermogravimetric analysis (TGA), X-ray diffractometry (XRD), atomic force microscopy (AFM), transmission electron microscopy (TEM) and SQUID magnetometry. The FTIR-ATR analysis of synthesized magnetic nanocomposites confirmed the presence of magnetite and successful amino-functionalization. Non-functionalized and amino-functionalized nanocomposites exhibited superparamagnetic behavior at 300 K, with a saturation magnetization of 5.0 emu/g and 2.9 emu/g, respectively. TEM analysis of the magnetic nanocomposite has shown that magnetic nanoparticles were homogeneously dispersed in the polymer matrix. It was demonstrated that incorporation of magnetic nanoparticles enhanced the thermal stability of the magnetic nanocomposite in comparison to the initial non-magnetic macroporous copolymer. © 2019, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.
T2  - Hemijska industrija
T1  - Characterization of glycidyl methacrylate based magnetic nanocomposites
VL  - 73
IS  - 1
SP  - 25
EP  - 35
DO  - 10.2298/HEMIND181113006M
ER  - 

@article{
author = "Marković, Bojana M. and Spasojević, Vojislav and Dapčević, Aleksandra and Vuković, Zorica M. and Pavlović, Vladimir B. and Ranđelović, Danijela and Nastasović, Aleksandra B.",
year = "2019",
abstract = "Magnetic and non-magnetic macroporous crosslinked copolymers of glycidyl methacrylate and trimethylolpropane trimethacrylate were prepared by suspension copolymerization and functionalized with diethylenetriamine. The samples were characterized by mercury porosimetry, scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared spectroscopy analysis (FTIR-ATR), thermogravimetric analysis (TGA), X-ray diffractometry (XRD), atomic force microscopy (AFM), transmission electron microscopy (TEM) and SQUID magnetometry. The FTIR-ATR analysis of synthesized magnetic nanocomposites confirmed the presence of magnetite and successful amino-functionalization. Non-functionalized and amino-functionalized nanocomposites exhibited superparamagnetic behavior at 300 K, with a saturation magnetization of 5.0 emu/g and 2.9 emu/g, respectively. TEM analysis of the magnetic nanocomposite has shown that magnetic nanoparticles were homogeneously dispersed in the polymer matrix. It was demonstrated that incorporation of magnetic nanoparticles enhanced the thermal stability of the magnetic nanocomposite in comparison to the initial non-magnetic macroporous copolymer. © 2019, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.",
journal = "Hemijska industrija",
title = "Characterization of glycidyl methacrylate based magnetic nanocomposites",
volume = "73",
number = "1",
pages = "25-35",
doi = "10.2298/HEMIND181113006M"
}

Marković, B. M., Spasojević, V., Dapčević, A., Vuković, Z. M., Pavlović, V. B., Ranđelović, D.,& Nastasović, A. B.. (2019). Characterization of glycidyl methacrylate based magnetic nanocomposites. in Hemijska industrija, 73(1), 25-35.
https://doi.org/10.2298/HEMIND181113006M

Marković BM, Spasojević V, Dapčević A, Vuković ZM, Pavlović VB, Ranđelović D, Nastasović AB. Characterization of glycidyl methacrylate based magnetic nanocomposites. in Hemijska industrija. 2019;73(1):25-35.
doi:10.2298/HEMIND181113006M .

Marković, Bojana M., Spasojević, Vojislav, Dapčević, Aleksandra, Vuković, Zorica M., Pavlović, Vladimir B., Ranđelović, Danijela, Nastasović, Aleksandra B., "Characterization of glycidyl methacrylate based magnetic nanocomposites" in Hemijska industrija, 73, no. 1 (2019):25-35,
https://doi.org/10.2298/HEMIND181113006M . .

TY  - JOUR
AU  - Ekmeščić, Bojana
AU  - Maksin, Danijela D.
AU  - Marković, Jelena P.
AU  - Vuković, Zorica M.
AU  - Hercigonja, Radmila V.
AU  - Nastasović, Aleksandra B.
AU  - Onjia, Antonije E.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10487
AB  - The presented study describes macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGME] functionalized with diethylenetriamine [PGME-deta] as a potential recovery agent for Mo(VI) oxyanions from aqueous solutions. Sorption studies were carried out by varying experimental conditions (pH, time, concentration, temperature). Kinetics of Mo(VI) sorption was investigated in batch (static) experiments, in the temperature range 298–343 K. Sorption dynamics data were fitted to seven chemical-reaction and particle-diffusion models. The kinetics studies showed that Mo(VI) sorption adhered to the pseudo-second-order model under all investigated operating conditions. The sorption kinetics was determined to be governed by both the intraparticle diffusion and the external film diffusion to a lesser extent. The temperature rise promotes the molybdate species removal, with the maximum experimental uptake capacity of 4.02 mmol g− 1 at 298 K, at the selected pH which is consistent with the predominance range of hydrolized polynuclear Mo(VI) forms and optimum electrostatic attraction.
T2  - Arabian Journal of Chemistry
T1  - Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine
VL  - 12
IS  - 8
SP  - 3628
EP  - 3638
DO  - 10.1016/j.arabjc.2015.11.010
ER  - 

@article{
author = "Ekmeščić, Bojana and Maksin, Danijela D. and Marković, Jelena P. and Vuković, Zorica M. and Hercigonja, Radmila V. and Nastasović, Aleksandra B. and Onjia, Antonije E.",
year = "2019",
abstract = "The presented study describes macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGME] functionalized with diethylenetriamine [PGME-deta] as a potential recovery agent for Mo(VI) oxyanions from aqueous solutions. Sorption studies were carried out by varying experimental conditions (pH, time, concentration, temperature). Kinetics of Mo(VI) sorption was investigated in batch (static) experiments, in the temperature range 298–343 K. Sorption dynamics data were fitted to seven chemical-reaction and particle-diffusion models. The kinetics studies showed that Mo(VI) sorption adhered to the pseudo-second-order model under all investigated operating conditions. The sorption kinetics was determined to be governed by both the intraparticle diffusion and the external film diffusion to a lesser extent. The temperature rise promotes the molybdate species removal, with the maximum experimental uptake capacity of 4.02 mmol g− 1 at 298 K, at the selected pH which is consistent with the predominance range of hydrolized polynuclear Mo(VI) forms and optimum electrostatic attraction.",
journal = "Arabian Journal of Chemistry",
title = "Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine",
volume = "12",
number = "8",
pages = "3628-3638",
doi = "10.1016/j.arabjc.2015.11.010"
}

Ekmeščić, B., Maksin, D. D., Marković, J. P., Vuković, Z. M., Hercigonja, R. V., Nastasović, A. B.,& Onjia, A. E.. (2019). Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine. in Arabian Journal of Chemistry, 12(8), 3628-3638.
https://doi.org/10.1016/j.arabjc.2015.11.010

Ekmeščić B, Maksin DD, Marković JP, Vuković ZM, Hercigonja RV, Nastasović AB, Onjia AE. Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine. in Arabian Journal of Chemistry. 2019;12(8):3628-3638.
doi:10.1016/j.arabjc.2015.11.010 .

Ekmeščić, Bojana, Maksin, Danijela D., Marković, Jelena P., Vuković, Zorica M., Hercigonja, Radmila V., Nastasović, Aleksandra B., Onjia, Antonije E., "Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine" in Arabian Journal of Chemistry, 12, no. 8 (2019):3628-3638,
https://doi.org/10.1016/j.arabjc.2015.11.010 . .

TY  - JOUR
AU  - Zdolšek, Nikola
AU  - Rocha, Raquel P.
AU  - Krstić, Jugoslav B.
AU  - Trtić-Petrović, Tatjana M.
AU  - Šljukić, Biljana
AU  - Figueiredo, Jose L.
AU  - Vujković, Milica
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0013468618328482
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8023
AB  - This work shows the potential application of carbon materials prepared by three different ionic liquid-based methods, using 1-butyl-3-methylimidazolium methanesulfonate [bmim][MeSO3], for electrochemical supercapacitors. The effects of [bmim][MeSO3] on morphology, texture and surface chemistry of prepared materials has been explored by SEM/TEM, N2/CO2 adsorption measurements and XPS. The results indicate the possibility of synthesis of carbon materials with tunable physicochemical properties using ionic liquid based methods. The charge storage behavior of all materials was studied in three different pH aqueous electrolytes. The pseudocapacitive and double layer contributions were estimated and discussed from the aspect of the textural changes and the changes of the chemical composition of surface functional groups containing heteroatoms. C[dbnd]O type functional groups, with the contribution of COOH groups, were found to be responsible for a different amount of charge, which could be stored in alkaline and acidic electrolytic solution. The material prepared by direct carbonization of [bmim][MeSO3], showed the best electrochemical performance in alkaline electrolyte with a capacitance of 187 F g−1 at 5 mV s−1 (or 148 F g−1 at 1 A g−1), due to the contribution of both electric-double layer capacitance and pseudocapacitance which arises from oxygen, nitrogen and sulfur functional groups. © 2018 Elsevier Ltd
T2  - Electrochimica Acta
T1  - Electrochemical investigation of ionic liquid-derived porous carbon materials for supercapacitors: pseudocapacitance versus electrical double layer
VL  - 298
SP  - 541
EP  - 551
DO  - 10.1016/j.electacta.2018.12.129
ER  - 

@article{
author = "Zdolšek, Nikola and Rocha, Raquel P. and Krstić, Jugoslav B. and Trtić-Petrović, Tatjana M. and Šljukić, Biljana and Figueiredo, Jose L. and Vujković, Milica",
year = "2019",
abstract = "This work shows the potential application of carbon materials prepared by three different ionic liquid-based methods, using 1-butyl-3-methylimidazolium methanesulfonate [bmim][MeSO3], for electrochemical supercapacitors. The effects of [bmim][MeSO3] on morphology, texture and surface chemistry of prepared materials has been explored by SEM/TEM, N2/CO2 adsorption measurements and XPS. The results indicate the possibility of synthesis of carbon materials with tunable physicochemical properties using ionic liquid based methods. The charge storage behavior of all materials was studied in three different pH aqueous electrolytes. The pseudocapacitive and double layer contributions were estimated and discussed from the aspect of the textural changes and the changes of the chemical composition of surface functional groups containing heteroatoms. C[dbnd]O type functional groups, with the contribution of COOH groups, were found to be responsible for a different amount of charge, which could be stored in alkaline and acidic electrolytic solution. The material prepared by direct carbonization of [bmim][MeSO3], showed the best electrochemical performance in alkaline electrolyte with a capacitance of 187 F g−1 at 5 mV s−1 (or 148 F g−1 at 1 A g−1), due to the contribution of both electric-double layer capacitance and pseudocapacitance which arises from oxygen, nitrogen and sulfur functional groups. © 2018 Elsevier Ltd",
journal = "Electrochimica Acta",
title = "Electrochemical investigation of ionic liquid-derived porous carbon materials for supercapacitors: pseudocapacitance versus electrical double layer",
volume = "298",
pages = "541-551",
doi = "10.1016/j.electacta.2018.12.129"
}

Zdolšek, N., Rocha, R. P., Krstić, J. B., Trtić-Petrović, T. M., Šljukić, B., Figueiredo, J. L.,& Vujković, M.. (2019). Electrochemical investigation of ionic liquid-derived porous carbon materials for supercapacitors: pseudocapacitance versus electrical double layer. in Electrochimica Acta, 298, 541-551.
https://doi.org/10.1016/j.electacta.2018.12.129

Zdolšek N, Rocha RP, Krstić JB, Trtić-Petrović TM, Šljukić B, Figueiredo JL, Vujković M. Electrochemical investigation of ionic liquid-derived porous carbon materials for supercapacitors: pseudocapacitance versus electrical double layer. in Electrochimica Acta. 2019;298:541-551.
doi:10.1016/j.electacta.2018.12.129 .

Zdolšek, Nikola, Rocha, Raquel P., Krstić, Jugoslav B., Trtić-Petrović, Tatjana M., Šljukić, Biljana, Figueiredo, Jose L., Vujković, Milica, "Electrochemical investigation of ionic liquid-derived porous carbon materials for supercapacitors: pseudocapacitance versus electrical double layer" in Electrochimica Acta, 298 (2019):541-551,
https://doi.org/10.1016/j.electacta.2018.12.129 . .

TY  - JOUR
AU  - Mojović, Zorica D.
AU  - Novaković, Tatjana
AU  - Mojović, Miloš D.
AU  - Barudžija, Tanja
AU  - Mitrić, Miodrag
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8596
AB  - Alumina powders, pure and doped with nickel, were synthetized by sol-gel method and calcined at 500, 900 and 1100oC in order to obtain mesoporous structures with a high specific surface area, well adapTab. to catalytic application. The characterization of samples was performed by XRD, EPR spectroscopy and electrochemical impedance spectroscopy (EIS). XRD analysis showed that the addition of Ni2+, as well as the annealing temperature, affects the structural properties of the obtained composites. EPR analysis revealed the traces of Fe3+ impurities, the presence of oxy defects in alumina and Ni2+ in tetrahedral position for samples calcined at 1100oC. The impedance of the Nafion/alumina modified GCE depended on combined effect of porous structure and surface properties of alumina samples. The electrochemical behavior of a glassy carbon electrode modified with Ni (II)-doped aluminas was studied in 0.5 M NaOH solution, with and without methanol. The electrochemical activity of nickel-doped alumina composites was dictated by the amount of present NiO impurity.
T2  - Science of Sintering
T1  - Electrochemical and structural properties of Ni(II)-alumina composites as an annealing temperature function
VL  - 51
IS  - 3
SP  - 339
EP  - 351
DO  - 10.2298/SOS1903339M
ER  - 

@article{
author = "Mojović, Zorica D. and Novaković, Tatjana and Mojović, Miloš D. and Barudžija, Tanja and Mitrić, Miodrag",
year = "2019",
abstract = "Alumina powders, pure and doped with nickel, were synthetized by sol-gel method and calcined at 500, 900 and 1100oC in order to obtain mesoporous structures with a high specific surface area, well adapTab. to catalytic application. The characterization of samples was performed by XRD, EPR spectroscopy and electrochemical impedance spectroscopy (EIS). XRD analysis showed that the addition of Ni2+, as well as the annealing temperature, affects the structural properties of the obtained composites. EPR analysis revealed the traces of Fe3+ impurities, the presence of oxy defects in alumina and Ni2+ in tetrahedral position for samples calcined at 1100oC. The impedance of the Nafion/alumina modified GCE depended on combined effect of porous structure and surface properties of alumina samples. The electrochemical behavior of a glassy carbon electrode modified with Ni (II)-doped aluminas was studied in 0.5 M NaOH solution, with and without methanol. The electrochemical activity of nickel-doped alumina composites was dictated by the amount of present NiO impurity.",
journal = "Science of Sintering",
title = "Electrochemical and structural properties of Ni(II)-alumina composites as an annealing temperature function",
volume = "51",
number = "3",
pages = "339-351",
doi = "10.2298/SOS1903339M"
}

Mojović, Z. D., Novaković, T., Mojović, M. D., Barudžija, T.,& Mitrić, M.. (2019). Electrochemical and structural properties of Ni(II)-alumina composites as an annealing temperature function. in Science of Sintering, 51(3), 339-351.
https://doi.org/10.2298/SOS1903339M

Mojović ZD, Novaković T, Mojović MD, Barudžija T, Mitrić M. Electrochemical and structural properties of Ni(II)-alumina composites as an annealing temperature function. in Science of Sintering. 2019;51(3):339-351.
doi:10.2298/SOS1903339M .

Mojović, Zorica D., Novaković, Tatjana, Mojović, Miloš D., Barudžija, Tanja, Mitrić, Miodrag, "Electrochemical and structural properties of Ni(II)-alumina composites as an annealing temperature function" in Science of Sintering, 51, no. 3 (2019):339-351,
https://doi.org/10.2298/SOS1903339M . .

TY  - JOUR
AU  - Banić, Nemanja D.
AU  - Abramović, Biljana F.
AU  - Krstić, Jugoslav B.
AU  - Šojić Merkulov, Daniela V.
AU  - Finčur, Nina L.
AU  - Mitrić, Miodrag
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8446
AB  - This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates their photocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. Four WO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitation method. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases of Fe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradation efficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2 times higher compared to Fe3O4. Under an external magnetic field, a significant increase in the catalysts separation from reaction mixture was observed. © 2018 The Korean Society of Industrial and Engineering Chemistry
T2  - Journal of Industrial and Engineering Chemistry
T1  - Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation
VL  - 70
SP  - 264
EP  - 275
DO  - 10.1016/j.jiec.2018.10.025
ER  - 

@article{
author = "Banić, Nemanja D. and Abramović, Biljana F. and Krstić, Jugoslav B. and Šojić Merkulov, Daniela V. and Finčur, Nina L. and Mitrić, Miodrag",
year = "2019",
abstract = "This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates their photocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. Four WO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitation method. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases of Fe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradation efficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2 times higher compared to Fe3O4. Under an external magnetic field, a significant increase in the catalysts separation from reaction mixture was observed. © 2018 The Korean Society of Industrial and Engineering Chemistry",
journal = "Journal of Industrial and Engineering Chemistry",
title = "Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation",
volume = "70",
pages = "264-275",
doi = "10.1016/j.jiec.2018.10.025"
}

Banić, N. D., Abramović, B. F., Krstić, J. B., Šojić Merkulov, D. V., Finčur, N. L.,& Mitrić, M.. (2019). Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation. in Journal of Industrial and Engineering Chemistry, 70, 264-275.
https://doi.org/10.1016/j.jiec.2018.10.025

Banić ND, Abramović BF, Krstić JB, Šojić Merkulov DV, Finčur NL, Mitrić M. Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation. in Journal of Industrial and Engineering Chemistry. 2019;70:264-275.
doi:10.1016/j.jiec.2018.10.025 .

Banić, Nemanja D., Abramović, Biljana F., Krstić, Jugoslav B., Šojić Merkulov, Daniela V., Finčur, Nina L., Mitrić, Miodrag, "Novel WO3/Fe3O4 magnetic photocatalysts: Preparation, characterization and thiacloprid photodegradation" in Journal of Industrial and Engineering Chemistry, 70 (2019):264-275,
https://doi.org/10.1016/j.jiec.2018.10.025 . .

TY  - JOUR
AU  - Jović-Jovičić, Nataša P.
AU  - Mojović, Miloš D.
AU  - Stanković, Dalibor M.
AU  - Vasiljević-Nedić, Bojana
AU  - Milutinović-Nikolić, Aleksandra D.
AU  - Banković, Predrag T.
AU  - Mojović, Zorica D.
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0013468618325039
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7979
AB  - Series of alkylammonium modified smectites with different alkylammoinum/clay ratios was synthesized (H series). The obtained organoclays were used as precursors for carbon-clay composite materials (C series). Both set of materials were characterized by X-ray diffraction (XRD), point of zero charge (pHPZC), N2 adsorption-desorption isotherms, Raman spectroscopy and electron paramagnetic resonance (EPR) analysis. XRD analysis of organomodified clays confirmed incorporation of HDTMA+ into interlamellar space of smectite. Series of carbonized clays showed constant d001 value of 1.4 nm. The pHPZC of two series differed indicating that carbonization changed the profile of pH dependent sites on the clay surface. Textural properties of the H series decreased throughout the series, while in the C series the most developed porous structure was obtained for sample where HDTMA+ loading was equal to cation exchange capacity. Raman spectroscopy showed that amorphous carbon was formed during carbonization process. The obtained materials were used as modifiers of carbon paste electrode and investigated using electrochemical impedance spectroscopy, cyclic voltammetry and square wave voltammetry. The comparison of electrochemical behavior of H series and C series showed the importance of interlamellar species for charge transfer process. The investigation of influence of composition of carbon paste and form of added carbon showed that performance of carbon-clay based electrodes depended on synergy of different factors. © 2018 Elsevier Ltd
T2  - Electrochimica Acta
T1  - Characterization and electrochemical properties of organomodified and corresponding derived carbonized clay
VL  - 296
SP  - 387
EP  - 396
DO  - 10.1016/j.electacta.2018.11.031
ER  - 

@article{
author = "Jović-Jovičić, Nataša P. and Mojović, Miloš D. and Stanković, Dalibor M. and Vasiljević-Nedić, Bojana and Milutinović-Nikolić, Aleksandra D. and Banković, Predrag T. and Mojović, Zorica D.",
year = "2019",
abstract = "Series of alkylammonium modified smectites with different alkylammoinum/clay ratios was synthesized (H series). The obtained organoclays were used as precursors for carbon-clay composite materials (C series). Both set of materials were characterized by X-ray diffraction (XRD), point of zero charge (pHPZC), N2 adsorption-desorption isotherms, Raman spectroscopy and electron paramagnetic resonance (EPR) analysis. XRD analysis of organomodified clays confirmed incorporation of HDTMA+ into interlamellar space of smectite. Series of carbonized clays showed constant d001 value of 1.4 nm. The pHPZC of two series differed indicating that carbonization changed the profile of pH dependent sites on the clay surface. Textural properties of the H series decreased throughout the series, while in the C series the most developed porous structure was obtained for sample where HDTMA+ loading was equal to cation exchange capacity. Raman spectroscopy showed that amorphous carbon was formed during carbonization process. The obtained materials were used as modifiers of carbon paste electrode and investigated using electrochemical impedance spectroscopy, cyclic voltammetry and square wave voltammetry. The comparison of electrochemical behavior of H series and C series showed the importance of interlamellar species for charge transfer process. The investigation of influence of composition of carbon paste and form of added carbon showed that performance of carbon-clay based electrodes depended on synergy of different factors. © 2018 Elsevier Ltd",
journal = "Electrochimica Acta",
title = "Characterization and electrochemical properties of organomodified and corresponding derived carbonized clay",
volume = "296",
pages = "387-396",
doi = "10.1016/j.electacta.2018.11.031"
}

Jović-Jovičić, N. P., Mojović, M. D., Stanković, D. M., Vasiljević-Nedić, B., Milutinović-Nikolić, A. D., Banković, P. T.,& Mojović, Z. D.. (2019). Characterization and electrochemical properties of organomodified and corresponding derived carbonized clay. in Electrochimica Acta, 296, 387-396.
https://doi.org/10.1016/j.electacta.2018.11.031

Jović-Jovičić NP, Mojović MD, Stanković DM, Vasiljević-Nedić B, Milutinović-Nikolić AD, Banković PT, Mojović ZD. Characterization and electrochemical properties of organomodified and corresponding derived carbonized clay. in Electrochimica Acta. 2019;296:387-396.
doi:10.1016/j.electacta.2018.11.031 .

Jović-Jovičić, Nataša P., Mojović, Miloš D., Stanković, Dalibor M., Vasiljević-Nedić, Bojana, Milutinović-Nikolić, Aleksandra D., Banković, Predrag T., Mojović, Zorica D., "Characterization and electrochemical properties of organomodified and corresponding derived carbonized clay" in Electrochimica Acta, 296 (2019):387-396,
https://doi.org/10.1016/j.electacta.2018.11.031 . .

TY  - JOUR
AU  - Zdolšek, Nikola
AU  - Dimitrijević, Aleksandra
AU  - Bendova, Magdalena
AU  - Krstić, Jugoslav B.
AU  - Rocha, Raquel P.
AU  - Figueiredo, Jose L.
AU  - Bajuk-Bogdanović, Danica V.
AU  - Trtić-Petrović, Tatjana M.
AU  - Šljukić, Biljana
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9881
AB  - Carbon materials, prepared by using different methods with ionic liquids, are compared as electrocatalysts for the oxygen reduction reaction (ORR). Materials were synthesized through the hydrothermal carbonization of glucose and by using the same method in the presence of 1-butyl-3-methylimidazolium methanesulfonate [bmim][MeSO3] as an additive. Another two carbon-based materials were prepared by using ionic-liquid-based methods: ionothermal carbonization of glucose using [bmim][MeSO3] as a recyclable medium for the carbonization reaction and by direct carbonization of the ionic liquid in a one-step method using [bmim][MeSO3] as the precursor for N- and S-doped porous carbon (Carb-IL). Characterization results showed the possibility of morphology and porosity control by using [bmim][MeSO3]. All materials were subsequently tested for the ORR in alkaline media. Carb-IL showed enhanced and stable electrocatalytic ORR activity, even in the presence of methanol, ethanol, and borohydride, opening the possibility for its application in fuel cells.
T2  - ChemElectroChem
T1  - Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction
VL  - 5
IS  - 7
SP  - 1037
EP  - 1046
DO  - 10.1002/celc.201701369
ER  - 

@article{
author = "Zdolšek, Nikola and Dimitrijević, Aleksandra and Bendova, Magdalena and Krstić, Jugoslav B. and Rocha, Raquel P. and Figueiredo, Jose L. and Bajuk-Bogdanović, Danica V. and Trtić-Petrović, Tatjana M. and Šljukić, Biljana",
year = "2018",
abstract = "Carbon materials, prepared by using different methods with ionic liquids, are compared as electrocatalysts for the oxygen reduction reaction (ORR). Materials were synthesized through the hydrothermal carbonization of glucose and by using the same method in the presence of 1-butyl-3-methylimidazolium methanesulfonate [bmim][MeSO3] as an additive. Another two carbon-based materials were prepared by using ionic-liquid-based methods: ionothermal carbonization of glucose using [bmim][MeSO3] as a recyclable medium for the carbonization reaction and by direct carbonization of the ionic liquid in a one-step method using [bmim][MeSO3] as the precursor for N- and S-doped porous carbon (Carb-IL). Characterization results showed the possibility of morphology and porosity control by using [bmim][MeSO3]. All materials were subsequently tested for the ORR in alkaline media. Carb-IL showed enhanced and stable electrocatalytic ORR activity, even in the presence of methanol, ethanol, and borohydride, opening the possibility for its application in fuel cells.",
journal = "ChemElectroChem",
title = "Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction",
volume = "5",
number = "7",
pages = "1037-1046",
doi = "10.1002/celc.201701369"
}

Zdolšek, N., Dimitrijević, A., Bendova, M., Krstić, J. B., Rocha, R. P., Figueiredo, J. L., Bajuk-Bogdanović, D. V., Trtić-Petrović, T. M.,& Šljukić, B.. (2018). Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction. in ChemElectroChem, 5(7), 1037-1046.
https://doi.org/10.1002/celc.201701369

Zdolšek N, Dimitrijević A, Bendova M, Krstić JB, Rocha RP, Figueiredo JL, Bajuk-Bogdanović DV, Trtić-Petrović TM, Šljukić B. Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction. in ChemElectroChem. 2018;5(7):1037-1046.
doi:10.1002/celc.201701369 .

Zdolšek, Nikola, Dimitrijević, Aleksandra, Bendova, Magdalena, Krstić, Jugoslav B., Rocha, Raquel P., Figueiredo, Jose L., Bajuk-Bogdanović, Danica V., Trtić-Petrović, Tatjana M., Šljukić, Biljana, "Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction" in ChemElectroChem, 5, no. 7 (2018):1037-1046,
https://doi.org/10.1002/celc.201701369 . .

TY  - JOUR
AU  - Zdolšek, Nikola
AU  - Dimitrijević, Aleksandra
AU  - Bendova, Magdalena
AU  - Krstić, Jugoslav B.
AU  - Rocha, Raquel P.
AU  - Figueiredo, Jose L.
AU  - Bajuk-Bogdanović, Danica V.
AU  - Trtić-Petrović, Tatjana M.
AU  - Šljukić, Biljana
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7672
AB  - Carbon materials, prepared by using different methods with ionicliquids, are compared as electrocatalysts for the oxygen reductionreaction (ORR). Materials were synthesized through the hydrothermalcarbonization of glucose and by using the same method in the presence of1-butyl-3-methylimidazolium methanesulfonate {[}bmim]{[}MeSO3] as anadditive. Another two carbon-based materials were prepared by usingionic-liquid-based methods: ionothermal carbonization of glucose using{[}bmim]{[}MeSO3] as a recyclable medium for the carbonization reactionand by direct carbonization of the ionic liquid in a one-step methodusing {[}bmim]{[}MeSO3] as the precursor for N- and S-doped porouscarbon (Carb-IL). Characterization results showed the possibility ofmorphology and porosity control by using {[}bmim]{[}MeSO3]. Allmaterials were subsequently tested for the ORR in alkaline media.Carb-IL showed enhanced and stable electrocatalytic ORR activity, evenin the presence of methanol, ethanol, and borohydride, opening thepossibility for its application in fuel cells.
T2  - ChemElectroChem
T1  - Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction
VL  - 5
IS  - 7
SP  - 1037
EP  - 1046
DO  - 10.1002/celc.201701369
ER  - 

@article{
author = "Zdolšek, Nikola and Dimitrijević, Aleksandra and Bendova, Magdalena and Krstić, Jugoslav B. and Rocha, Raquel P. and Figueiredo, Jose L. and Bajuk-Bogdanović, Danica V. and Trtić-Petrović, Tatjana M. and Šljukić, Biljana",
year = "2018",
abstract = "Carbon materials, prepared by using different methods with ionicliquids, are compared as electrocatalysts for the oxygen reductionreaction (ORR). Materials were synthesized through the hydrothermalcarbonization of glucose and by using the same method in the presence of1-butyl-3-methylimidazolium methanesulfonate {[}bmim]{[}MeSO3] as anadditive. Another two carbon-based materials were prepared by usingionic-liquid-based methods: ionothermal carbonization of glucose using{[}bmim]{[}MeSO3] as a recyclable medium for the carbonization reactionand by direct carbonization of the ionic liquid in a one-step methodusing {[}bmim]{[}MeSO3] as the precursor for N- and S-doped porouscarbon (Carb-IL). Characterization results showed the possibility ofmorphology and porosity control by using {[}bmim]{[}MeSO3]. Allmaterials were subsequently tested for the ORR in alkaline media.Carb-IL showed enhanced and stable electrocatalytic ORR activity, evenin the presence of methanol, ethanol, and borohydride, opening thepossibility for its application in fuel cells.",
journal = "ChemElectroChem",
title = "Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction",
volume = "5",
number = "7",
pages = "1037-1046",
doi = "10.1002/celc.201701369"
}

Zdolšek, N., Dimitrijević, A., Bendova, M., Krstić, J. B., Rocha, R. P., Figueiredo, J. L., Bajuk-Bogdanović, D. V., Trtić-Petrović, T. M.,& Šljukić, B.. (2018). Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction. in ChemElectroChem, 5(7), 1037-1046.
https://doi.org/10.1002/celc.201701369

Zdolšek N, Dimitrijević A, Bendova M, Krstić JB, Rocha RP, Figueiredo JL, Bajuk-Bogdanović DV, Trtić-Petrović TM, Šljukić B. Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction. in ChemElectroChem. 2018;5(7):1037-1046.
doi:10.1002/celc.201701369 .

Zdolšek, Nikola, Dimitrijević, Aleksandra, Bendova, Magdalena, Krstić, Jugoslav B., Rocha, Raquel P., Figueiredo, Jose L., Bajuk-Bogdanović, Danica V., Trtić-Petrović, Tatjana M., Šljukić, Biljana, "Electrocatalytic Activity of Ionic-Liquid-Derived Porous Carbon Materials for the Oxygen Reduction Reaction" in ChemElectroChem, 5, no. 7 (2018):1037-1046,
https://doi.org/10.1002/celc.201701369 . .

TY  - JOUR
AU  - Maćešić, Stevan
AU  - Čupić, Željko
AU  - Ivanović-Šašic, Ana
AU  - Anić, Slobodan
AU  - Radenković, Mirjana
AU  - Pejić, Nataša
AU  - Kolar-Anić, Ljiljana
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1901
AB  - In this paper, we intend to show the importance of the bifurcation analysis in understanding of an oscillatory process. Hence, we use the bifurcation diagram of the Bray-Liebhafsky reaction performed in continuous well-stirred tank reactor under controlled temperature variations for the determination of the activation energies as well as rate constants of particular steps appearing in the kinetic model of oscillatory reaction mechanism. This approach has led us to the development of general procedure for treatment of experimentally obtained data and extracting kinetic parameters from them, which was very important considering that some rate constants of the already proposed model could not be determined experimentally and have to be fitted (or guessed). Also, the proposed approach has the potential to inspire the refinement of already proposed models and the development of a new one that will be able to reproduce experimentally obtained systems dynamical features more successfully. In particular, the dynamic states of the Bray-Liebhafsky oscillatory reaction have been analyzed experimentally and numerically using already proposed model together with qualitative and quantitative analysis of bifurcation diagrams in both cases.
T2  - Reaction Kinetics, Mechanisms and Catalysis
T1  - Bifurcation analysis: a tool for determining model parameters of the considered process
VL  - 123
IS  - 1
SP  - 31
EP  - 45
DO  - 10.1007/s11144-017-1324-6
ER  - 

@article{
author = "Maćešić, Stevan and Čupić, Željko and Ivanović-Šašic, Ana and Anić, Slobodan and Radenković, Mirjana and Pejić, Nataša and Kolar-Anić, Ljiljana",
year = "2018",
abstract = "In this paper, we intend to show the importance of the bifurcation analysis in understanding of an oscillatory process. Hence, we use the bifurcation diagram of the Bray-Liebhafsky reaction performed in continuous well-stirred tank reactor under controlled temperature variations for the determination of the activation energies as well as rate constants of particular steps appearing in the kinetic model of oscillatory reaction mechanism. This approach has led us to the development of general procedure for treatment of experimentally obtained data and extracting kinetic parameters from them, which was very important considering that some rate constants of the already proposed model could not be determined experimentally and have to be fitted (or guessed). Also, the proposed approach has the potential to inspire the refinement of already proposed models and the development of a new one that will be able to reproduce experimentally obtained systems dynamical features more successfully. In particular, the dynamic states of the Bray-Liebhafsky oscillatory reaction have been analyzed experimentally and numerically using already proposed model together with qualitative and quantitative analysis of bifurcation diagrams in both cases.",
journal = "Reaction Kinetics, Mechanisms and Catalysis",
title = "Bifurcation analysis: a tool for determining model parameters of the considered process",
volume = "123",
number = "1",
pages = "31-45",
doi = "10.1007/s11144-017-1324-6"
}

Maćešić, S., Čupić, Ž., Ivanović-Šašic, A., Anić, S., Radenković, M., Pejić, N.,& Kolar-Anić, L.. (2018). Bifurcation analysis: a tool for determining model parameters of the considered process. in Reaction Kinetics, Mechanisms and Catalysis, 123(1), 31-45.
https://doi.org/10.1007/s11144-017-1324-6

Maćešić S, Čupić Ž, Ivanović-Šašic A, Anić S, Radenković M, Pejić N, Kolar-Anić L. Bifurcation analysis: a tool for determining model parameters of the considered process. in Reaction Kinetics, Mechanisms and Catalysis. 2018;123(1):31-45.
doi:10.1007/s11144-017-1324-6 .

Maćešić, Stevan, Čupić, Željko, Ivanović-Šašic, Ana, Anić, Slobodan, Radenković, Mirjana, Pejić, Nataša, Kolar-Anić, Ljiljana, "Bifurcation analysis: a tool for determining model parameters of the considered process" in Reaction Kinetics, Mechanisms and Catalysis, 123, no. 1 (2018):31-45,
https://doi.org/10.1007/s11144-017-1324-6 . .

TY  - JOUR
AU  - Marković, Bojana M.
AU  - Maksin, Danijela D.
AU  - Mojovic, Zorica D.
AU  - Vuković, Zorica M.
AU  - Nastasović, Aleksandra B.
AU  - Jovanovic, Dusan M.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1424
AB  - In this study, macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) was synthesized by suspension copolymerization, functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine and used for immobilization of Pd(II) ions from chloride and nitrate solutions under batch experimental condition. The amino-functionalized sample and samples with immobilized Pd(II) ions were characterized by Fourier transform infrared spectroscopy (FTIR) analysis and scanning energy-dispersive X-ray spectroscopy (SEM-EDX). The electrochemical behavior of electrodes composed of synthesized samples was tested in 0.1 M H2SO4 by means of cyclic voltammetry (CV). The shape of recorded CV showed dependence on the type of Pd-salt used for Pd immobilization. The reaction of oxidation of 4-chlorophenol (4-CP) from 0.1 M H2SO4 at investigated samples was also studied. Electrooxidation of 4-CP resulted in passivation and formation of reversible hydroquinone/benzoquinone on both investigated electrodes, although hydroquinone/benzoquinone formation was more pronounced on Pd immobilized from nitrite solution. (C) 2017 Elsevier B.V. All rights reserved.
T2  - Journal of Electroanalytical Chemistry
T1  - Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer
VL  - 786
SP  - 94
EP  - 101
DO  - 10.1016/j.jelechem.2017.01.018
ER  - 

@article{
author = "Marković, Bojana M. and Maksin, Danijela D. and Mojovic, Zorica D. and Vuković, Zorica M. and Nastasović, Aleksandra B. and Jovanovic, Dusan M.",
year = "2017",
abstract = "In this study, macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) was synthesized by suspension copolymerization, functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine and used for immobilization of Pd(II) ions from chloride and nitrate solutions under batch experimental condition. The amino-functionalized sample and samples with immobilized Pd(II) ions were characterized by Fourier transform infrared spectroscopy (FTIR) analysis and scanning energy-dispersive X-ray spectroscopy (SEM-EDX). The electrochemical behavior of electrodes composed of synthesized samples was tested in 0.1 M H2SO4 by means of cyclic voltammetry (CV). The shape of recorded CV showed dependence on the type of Pd-salt used for Pd immobilization. The reaction of oxidation of 4-chlorophenol (4-CP) from 0.1 M H2SO4 at investigated samples was also studied. Electrooxidation of 4-CP resulted in passivation and formation of reversible hydroquinone/benzoquinone on both investigated electrodes, although hydroquinone/benzoquinone formation was more pronounced on Pd immobilized from nitrite solution. (C) 2017 Elsevier B.V. All rights reserved.",
journal = "Journal of Electroanalytical Chemistry",
title = "Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer",
volume = "786",
pages = "94-101",
doi = "10.1016/j.jelechem.2017.01.018"
}

Marković, B. M., Maksin, D. D., Mojovic, Z. D., Vuković, Z. M., Nastasović, A. B.,& Jovanovic, D. M.. (2017). Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer. in Journal of Electroanalytical Chemistry, 786, 94-101.
https://doi.org/10.1016/j.jelechem.2017.01.018

Marković BM, Maksin DD, Mojovic ZD, Vuković ZM, Nastasović AB, Jovanovic DM. Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer. in Journal of Electroanalytical Chemistry. 2017;786:94-101.
doi:10.1016/j.jelechem.2017.01.018 .

Marković, Bojana M., Maksin, Danijela D., Mojovic, Zorica D., Vuković, Zorica M., Nastasović, Aleksandra B., Jovanovic, Dusan M., "Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer" in Journal of Electroanalytical Chemistry, 786 (2017):94-101,
https://doi.org/10.1016/j.jelechem.2017.01.018 . .

TY  - JOUR
AU  - Marković, Bojana M.
AU  - Maksin, Danijela D.
AU  - Mojovic, Zorica D.
AU  - Vuković, Zorica M.
AU  - Nastasović, Aleksandra B.
AU  - Jovanovic, Dusan M.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10244
AB  - In this study, macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) was synthesized by suspension copolymerization, functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine and used for immobilization of Pd(II) ions from chloride and nitrate solutions under batch experimental condition. The amino-functionalized sample and samples with immobilized Pd(II) ions were characterized by Fourier transform infrared spectroscopy (FTIR) analysis and scanning energy-dispersive X-ray spectroscopy (SEM-EDX). The electrochemical behavior of electrodes composed of synthesized samples was tested in 0.1 M H2SO4 by means of cyclic voltammetry (CV). The shape of recorded CV showed dependence on the type of Pd-salt used for Pd immobilization. The reaction of oxidation of 4-chlorophenol (4-CP) from 0.1 M H2SO4 at investigated samples was also studied. Electrooxidation of 4-CP resulted in passivation and formation of reversible hydroquinone/benzoquinone on both investigated electrodes, although hydroquinone/benzoquinone formation was more pronounced on Pd immobilized from nitrite solution. (C) 2017 Elsevier B.V. All rights reserved.
T2  - Journal of Electroanalytical Chemistry
T1  - Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer
VL  - 786
SP  - 94
EP  - 101
DO  - 10.1016/j.jelechem.2017.01.018
ER  - 

@article{
author = "Marković, Bojana M. and Maksin, Danijela D. and Mojovic, Zorica D. and Vuković, Zorica M. and Nastasović, Aleksandra B. and Jovanovic, Dusan M.",
year = "2017",
abstract = "In this study, macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) was synthesized by suspension copolymerization, functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine and used for immobilization of Pd(II) ions from chloride and nitrate solutions under batch experimental condition. The amino-functionalized sample and samples with immobilized Pd(II) ions were characterized by Fourier transform infrared spectroscopy (FTIR) analysis and scanning energy-dispersive X-ray spectroscopy (SEM-EDX). The electrochemical behavior of electrodes composed of synthesized samples was tested in 0.1 M H2SO4 by means of cyclic voltammetry (CV). The shape of recorded CV showed dependence on the type of Pd-salt used for Pd immobilization. The reaction of oxidation of 4-chlorophenol (4-CP) from 0.1 M H2SO4 at investigated samples was also studied. Electrooxidation of 4-CP resulted in passivation and formation of reversible hydroquinone/benzoquinone on both investigated electrodes, although hydroquinone/benzoquinone formation was more pronounced on Pd immobilized from nitrite solution. (C) 2017 Elsevier B.V. All rights reserved.",
journal = "Journal of Electroanalytical Chemistry",
title = "Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer",
volume = "786",
pages = "94-101",
doi = "10.1016/j.jelechem.2017.01.018"
}

Marković, B. M., Maksin, D. D., Mojovic, Z. D., Vuković, Z. M., Nastasović, A. B.,& Jovanovic, D. M.. (2017). Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer. in Journal of Electroanalytical Chemistry, 786, 94-101.
https://doi.org/10.1016/j.jelechem.2017.01.018

Marković BM, Maksin DD, Mojovic ZD, Vuković ZM, Nastasović AB, Jovanovic DM. Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer. in Journal of Electroanalytical Chemistry. 2017;786:94-101.
doi:10.1016/j.jelechem.2017.01.018 .

Marković, Bojana M., Maksin, Danijela D., Mojovic, Zorica D., Vuković, Zorica M., Nastasović, Aleksandra B., Jovanovic, Dusan M., "Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer" in Journal of Electroanalytical Chemistry, 786 (2017):94-101,
https://doi.org/10.1016/j.jelechem.2017.01.018 . .

TY  - JOUR
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Đorđević, Vesna R.
AU  - Ahrenkiel, Scott Phillip
AU  - Nedeljković, Jovan
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1425
AB  - The synthesized rod-like Ag2CO3 particles (2-4 x 0.3-0.6 mu m, length x diameter) served as a precursor for preparation of the AgX/Ag2CO3 (X = CI, I) composites by ion exchange method. The various microstructural (X-ray diffraction analysis, transmission electron microscopy, nitrogen adsorption desorption isotherms) and optical (diffuse reflection spectroscopy) techniques were used for thorough characterization of obtained heterostructures. The enhanced photocatalytic performance of AgX/Ag2CO3 heterostructures in comparison to Ag2CO3 nanorods (NRs) was evidenced using degradation of organic dye methylene blue as a test reaction. Also, the formation of composites improved their stability under long run illumination conditions. The effect of AgX content on photocatalytic activity of the composites were also investigated. The possible photocatalytic mechanism that facilitates efficient separation of photo-formed charge carriers in heterostructures was discussed in terms of the relative energetic of valence and conduction bands. (C) 2016 Elsevier B.V. All rights reserved.
T2  - Journal of Photochemistry and Photobiology. A: Chemistry
T1  - The photocatalytic performance of silver halides - Silver carbonate heterostructures
VL  - 336
SP  - 1
EP  - 7
DO  - 10.1016/j.jphotochem.2016.12.019
ER  - 

@article{
author = "Dostanić, Jasmina and Lončarević, Davor and Đorđević, Vesna R. and Ahrenkiel, Scott Phillip and Nedeljković, Jovan",
year = "2017",
abstract = "The synthesized rod-like Ag2CO3 particles (2-4 x 0.3-0.6 mu m, length x diameter) served as a precursor for preparation of the AgX/Ag2CO3 (X = CI, I) composites by ion exchange method. The various microstructural (X-ray diffraction analysis, transmission electron microscopy, nitrogen adsorption desorption isotherms) and optical (diffuse reflection spectroscopy) techniques were used for thorough characterization of obtained heterostructures. The enhanced photocatalytic performance of AgX/Ag2CO3 heterostructures in comparison to Ag2CO3 nanorods (NRs) was evidenced using degradation of organic dye methylene blue as a test reaction. Also, the formation of composites improved their stability under long run illumination conditions. The effect of AgX content on photocatalytic activity of the composites were also investigated. The possible photocatalytic mechanism that facilitates efficient separation of photo-formed charge carriers in heterostructures was discussed in terms of the relative energetic of valence and conduction bands. (C) 2016 Elsevier B.V. All rights reserved.",
journal = "Journal of Photochemistry and Photobiology. A: Chemistry",
title = "The photocatalytic performance of silver halides - Silver carbonate heterostructures",
volume = "336",
pages = "1-7",
doi = "10.1016/j.jphotochem.2016.12.019"
}

Dostanić, J., Lončarević, D., Đorđević, V. R., Ahrenkiel, S. P.,& Nedeljković, J.. (2017). The photocatalytic performance of silver halides - Silver carbonate heterostructures. in Journal of Photochemistry and Photobiology. A: Chemistry, 336, 1-7.
https://doi.org/10.1016/j.jphotochem.2016.12.019

Dostanić J, Lončarević D, Đorđević VR, Ahrenkiel SP, Nedeljković J. The photocatalytic performance of silver halides - Silver carbonate heterostructures. in Journal of Photochemistry and Photobiology. A: Chemistry. 2017;336:1-7.
doi:10.1016/j.jphotochem.2016.12.019 .

Dostanić, Jasmina, Lončarević, Davor, Đorđević, Vesna R., Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "The photocatalytic performance of silver halides - Silver carbonate heterostructures" in Journal of Photochemistry and Photobiology. A: Chemistry, 336 (2017):1-7,
https://doi.org/10.1016/j.jphotochem.2016.12.019 . .

TY  - CONF
AU  - Janković, Bojan Ž.
AU  - Janković, Marija M.
AU  - Pagnaco, Maja C.
AU  - Sarap, Nataša
AU  - Mudrinić, Tihana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8268
UR  - https://plus.sr.cobiss.net/opac7/bib/245691404
UR  - http://dzz.org.rs/wp-content/uploads/2013/06/Zbornik_XXIX_Simpozijum_DZZ_SCG_Srebrno_jezero_2.pdf
AB  - U radu je prikazana skrining metoda određivanja ukupne alfa i beta aktivnosti u
uzorcima glina. Merenja su obavljena na niskofonskom gasnom proporcionalnom
brojaču. Takođe je prikazan i uticaj datih glina na oscilatornu Briggs-Rauscher
reakciju. Briggs-Rauscher (BR) reakcija je oscilatorna reakcija, u kojoj je oksidacija
malonske kiseline (CH2(COOH)2) u prisustvu vodonik peroksida (H2O2) i kalijum
jodata (KIO3), katalizovana jonom mangana (Mn2+) u kiseloj (HClO4) sredini. Ova
reakcija se uspešno koristi kao matriks za određivanje koncentracije analita, kao i
njihove potencijalne antioksidativne/antiradikalske aktivnosti. U ovom radu, po prvi put
je upotrebljen BR reakcioni sistem kao medijum za ispitivanje različitih vrsta glina.
AB  - This paper presents the screening method for determination of the gross alpha and beta
activity in clay samples. The measurements were performed using a low-level gas
proportional counter. The influence of clays on the Briggs-Rauscher oscillatory
reaction is also shown. Briggs-Rauscher (BR) reaction is an oscillatory reaction in
which the oxidation of malonic acid (CH2(COOH)2) in the presence of hydrogen
peroxide (H2O2) and potassium iodate (KIO3) is catalyzed with manganese ions (Mn2+)
in acid medium (HClO4). This reaction is successfully used as a matrix to determine the
concentration of analytes, as well as their potential antioxidant/antiradical activity. In
this paper, for the first time, BR reaction system was used as a medium for investigation
different types of clay.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 29. симпозијум ДЗЗСЦГ : зборник радова
T1  - Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije
T1  - Gross alpha and beta activity in clay and the influence of clay on dynamic of Briggs-Rauscher reaction
SP  - 152
EP  - 157
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8268
ER  - 

@conference{
author = "Janković, Bojan Ž. and Janković, Marija M. and Pagnaco, Maja C. and Sarap, Nataša and Mudrinić, Tihana",
year = "2017",
abstract = "U radu je prikazana skrining metoda određivanja ukupne alfa i beta aktivnosti u
uzorcima glina. Merenja su obavljena na niskofonskom gasnom proporcionalnom
brojaču. Takođe je prikazan i uticaj datih glina na oscilatornu Briggs-Rauscher
reakciju. Briggs-Rauscher (BR) reakcija je oscilatorna reakcija, u kojoj je oksidacija
malonske kiseline (CH2(COOH)2) u prisustvu vodonik peroksida (H2O2) i kalijum
jodata (KIO3), katalizovana jonom mangana (Mn2+) u kiseloj (HClO4) sredini. Ova
reakcija se uspešno koristi kao matriks za određivanje koncentracije analita, kao i
njihove potencijalne antioksidativne/antiradikalske aktivnosti. U ovom radu, po prvi put
je upotrebljen BR reakcioni sistem kao medijum za ispitivanje različitih vrsta glina., This paper presents the screening method for determination of the gross alpha and beta
activity in clay samples. The measurements were performed using a low-level gas
proportional counter. The influence of clays on the Briggs-Rauscher oscillatory
reaction is also shown. Briggs-Rauscher (BR) reaction is an oscillatory reaction in
which the oxidation of malonic acid (CH2(COOH)2) in the presence of hydrogen
peroxide (H2O2) and potassium iodate (KIO3) is catalyzed with manganese ions (Mn2+)
in acid medium (HClO4). This reaction is successfully used as a matrix to determine the
concentration of analytes, as well as their potential antioxidant/antiradical activity. In
this paper, for the first time, BR reaction system was used as a medium for investigation
different types of clay.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije, Gross alpha and beta activity in clay and the influence of clay on dynamic of Briggs-Rauscher reaction",
pages = "152-157",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8268"
}

Janković, B. Ž., Janković, M. M., Pagnaco, M. C., Sarap, N.,& Mudrinić, T.. (2017). Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije. in 29. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 152-157.
https://hdl.handle.net/21.15107/rcub_vinar_8268

Janković BŽ, Janković MM, Pagnaco MC, Sarap N, Mudrinić T. Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije. in 29. симпозијум ДЗЗСЦГ : зборник радова. 2017;:152-157.
https://hdl.handle.net/21.15107/rcub_vinar_8268 .

Janković, Bojan Ž., Janković, Marija M., Pagnaco, Maja C., Sarap, Nataša, Mudrinić, Tihana, "Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije" in 29. симпозијум ДЗЗСЦГ : зборник радова (2017):152-157,
https://hdl.handle.net/21.15107/rcub_vinar_8268 .

TY  - JOUR
AU  - Lončarević, Davor
AU  - Dostanić, Jasmina
AU  - Radonjić, Vojkan D.
AU  - Živković, Ljiljana
AU  - Jovanović, Dušan M.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1079
AB  - The simultaneous photocatalytic degradation of two dyes: methylene blue (MB), a cationic dye, and arylazo pyridone dye (SD), an anionic dye was investigated using sol-gel prepared TiO2 particles. The paper shows the main difference in degradation kinetics between single dye solution and binary dye solutions. The effects of competitive adsorption and the concentration of the dyes on degradation rate were analyzed. The preferential adsorption capacity of TiO2 toward MB was attributed to electrostatic interactions between the cationic dye and negatively charged TiO2 surface, while repulsion between the negatively charged surface of the catalyst and SD dye results in its lower adsorption capacity. The TiO2 surface charge and accordingly adsorption affinity of investigated dyes were found to be the main factors affecting degradation rate of the dyes. In the single dye system, the catalyst showed considerably higher degradation activity toward MB than to SD. In binary dye systems, the presence of SD did not affect the degradation of MB. On the other hand, the degradation efficiency of SD was found to be highly influenced by initial MB concentration and absorption ability of MB. In addition, higher MB concentration induces the production of a higher amount of reaction products, which also determine the SD degradation rate. Three kinetic regimes for the photodegradation of SD in binary mixtures were observed, used as a starting point to elucidate most influencing parameters for SD reaction kinetics.
PB  - Springer
T2  - Reaction Kinetics, Mechanisms and Catalysis
T1  - Simultaneous photodegradation of two textile dyes using TiO2 as a catalyst
VL  - 118
IS  - 1
SP  - 153
EP  - 164
DO  - 10.1007/s11144-016-0990-0
ER  - 

@article{
author = "Lončarević, Davor and Dostanić, Jasmina and Radonjić, Vojkan D. and Živković, Ljiljana and Jovanović, Dušan M.",
year = "2016",
abstract = "The simultaneous photocatalytic degradation of two dyes: methylene blue (MB), a cationic dye, and arylazo pyridone dye (SD), an anionic dye was investigated using sol-gel prepared TiO2 particles. The paper shows the main difference in degradation kinetics between single dye solution and binary dye solutions. The effects of competitive adsorption and the concentration of the dyes on degradation rate were analyzed. The preferential adsorption capacity of TiO2 toward MB was attributed to electrostatic interactions between the cationic dye and negatively charged TiO2 surface, while repulsion between the negatively charged surface of the catalyst and SD dye results in its lower adsorption capacity. The TiO2 surface charge and accordingly adsorption affinity of investigated dyes were found to be the main factors affecting degradation rate of the dyes. In the single dye system, the catalyst showed considerably higher degradation activity toward MB than to SD. In binary dye systems, the presence of SD did not affect the degradation of MB. On the other hand, the degradation efficiency of SD was found to be highly influenced by initial MB concentration and absorption ability of MB. In addition, higher MB concentration induces the production of a higher amount of reaction products, which also determine the SD degradation rate. Three kinetic regimes for the photodegradation of SD in binary mixtures were observed, used as a starting point to elucidate most influencing parameters for SD reaction kinetics.",
publisher = "Springer",
journal = "Reaction Kinetics, Mechanisms and Catalysis",
title = "Simultaneous photodegradation of two textile dyes using TiO2 as a catalyst",
volume = "118",
number = "1",
pages = "153-164",
doi = "10.1007/s11144-016-0990-0"
}

Lončarević, D., Dostanić, J., Radonjić, V. D., Živković, L.,& Jovanović, D. M.. (2016). Simultaneous photodegradation of two textile dyes using TiO2 as a catalyst. in Reaction Kinetics, Mechanisms and Catalysis
Springer., 118(1), 153-164.
https://doi.org/10.1007/s11144-016-0990-0

Lončarević D, Dostanić J, Radonjić VD, Živković L, Jovanović DM. Simultaneous photodegradation of two textile dyes using TiO2 as a catalyst. in Reaction Kinetics, Mechanisms and Catalysis. 2016;118(1):153-164.
doi:10.1007/s11144-016-0990-0 .

Lončarević, Davor, Dostanić, Jasmina, Radonjić, Vojkan D., Živković, Ljiljana, Jovanović, Dušan M., "Simultaneous photodegradation of two textile dyes using TiO2 as a catalyst" in Reaction Kinetics, Mechanisms and Catalysis, 118, no. 1 (2016):153-164,
https://doi.org/10.1007/s11144-016-0990-0 . .

TY  - CONF
AU  - Novaković, Tatjana
AU  - Mojović, Z.
AU  - Mitrić, Miodrag
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9214
AB  - Alumina powders, pure and doped with nickel, were synthesized by sol gel method and calcined at 500oC in order to obtain mesoporous structures with a high specific surface area, well adaptable to  catalytic application. XRD analysis  showed  that  the addition  of  Ni2+affect  the  structural  properties  of the   synthesized   oxides.   In   order   to   test   electrochemical   activity   of introduced nickel GCE modified with synthesized material was tested in 0.1 M NaOH solution without and with methanol.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - Nickel-doped alumina
SP  - 537
EP  - 540
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9214
ER  - 

@conference{
author = "Novaković, Tatjana and Mojović, Z. and Mitrić, Miodrag",
year = "2016",
abstract = "Alumina powders, pure and doped with nickel, were synthesized by sol gel method and calcined at 500oC in order to obtain mesoporous structures with a high specific surface area, well adaptable to  catalytic application. XRD analysis  showed  that  the addition  of  Ni2+affect  the  structural  properties  of the   synthesized   oxides.   In   order   to   test   electrochemical   activity   of introduced nickel GCE modified with synthesized material was tested in 0.1 M NaOH solution without and with methanol.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "Nickel-doped alumina",
pages = "537-540",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9214"
}

Novaković, T., Mojović, Z.,& Mitrić, M.. (2016). Nickel-doped alumina. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 537-540.
https://hdl.handle.net/21.15107/rcub_vinar_9214

Novaković T, Mojović Z, Mitrić M. Nickel-doped alumina. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:537-540.
https://hdl.handle.net/21.15107/rcub_vinar_9214 .

Novaković, Tatjana, Mojović, Z., Mitrić, Miodrag, "Nickel-doped alumina" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):537-540,
https://hdl.handle.net/21.15107/rcub_vinar_9214 .

TY  - JOUR
AU  - Đukić, Anđelka B.
AU  - Kumrić, Ksenija
AU  - Vukelić, Nikola S.
AU  - Dimitrijevic, Milena S.
AU  - Baščarević, Zvezdana D.
AU  - Kurko, Sandra V.
AU  - Matović, Ljiljana
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/345
AB  - The aim of the present study was to synthesize a composite of raw interstratified montmorillonite-kaolinite clay (Mt-K) with TiO2 as an additive by mechanochemical activation and investigate its usability as low-cost adsorbent for simultaneous removal of heavy metals from acidic aqueous solutions. The composite synthesized with amorphous TiO2 (TiO(2,)a) showed a significantly better removal ability of heavy metals from highly acidic solutions (pH = 2.0-4.0) compared with the Mt-K milled for an optimum period of time of 19 h (Mt-K,m) and composite synthesized with crystalline TiO2 (TiO(2,)c). As both of the composites showed the same morphologies, the same distribution of TiO2 particles on the clay matrix, the same particle size distribution (PSD) dependencies and point of zero charge (pH(PZC)) values, it has to be noticed that the difference in the adsorption behavior lies only in the different crystalline forms of the additive, i.e. TiO2 that was used for the composite preparation. It has been shown that 20% of TiO(2,)a was the optimal amount of an additive in the composite to achieve improved adsorption ability. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Applied Clay Science
T1  - Simultaneous removal of Pb2+, Cu2+, Zn2+ and Cd2+ from highly acidic solutions using mechanochemically synthesized montmorillonite-kaolinite/TiO2 composite
VL  - 103
SP  - 20
EP  - 27
DO  - 10.1016/j.clay.2014.10.021
ER  - 

@article{
author = "Đukić, Anđelka B. and Kumrić, Ksenija and Vukelić, Nikola S. and Dimitrijevic, Milena S. and Baščarević, Zvezdana D. and Kurko, Sandra V. and Matović, Ljiljana",
year = "2015",
abstract = "The aim of the present study was to synthesize a composite of raw interstratified montmorillonite-kaolinite clay (Mt-K) with TiO2 as an additive by mechanochemical activation and investigate its usability as low-cost adsorbent for simultaneous removal of heavy metals from acidic aqueous solutions. The composite synthesized with amorphous TiO2 (TiO(2,)a) showed a significantly better removal ability of heavy metals from highly acidic solutions (pH = 2.0-4.0) compared with the Mt-K milled for an optimum period of time of 19 h (Mt-K,m) and composite synthesized with crystalline TiO2 (TiO(2,)c). As both of the composites showed the same morphologies, the same distribution of TiO2 particles on the clay matrix, the same particle size distribution (PSD) dependencies and point of zero charge (pH(PZC)) values, it has to be noticed that the difference in the adsorption behavior lies only in the different crystalline forms of the additive, i.e. TiO2 that was used for the composite preparation. It has been shown that 20% of TiO(2,)a was the optimal amount of an additive in the composite to achieve improved adsorption ability. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Applied Clay Science",
title = "Simultaneous removal of Pb2+, Cu2+, Zn2+ and Cd2+ from highly acidic solutions using mechanochemically synthesized montmorillonite-kaolinite/TiO2 composite",
volume = "103",
pages = "20-27",
doi = "10.1016/j.clay.2014.10.021"
}

Đukić, A. B., Kumrić, K., Vukelić, N. S., Dimitrijevic, M. S., Baščarević, Z. D., Kurko, S. V.,& Matović, L.. (2015). Simultaneous removal of Pb2+, Cu2+, Zn2+ and Cd2+ from highly acidic solutions using mechanochemically synthesized montmorillonite-kaolinite/TiO2 composite. in Applied Clay Science, 103, 20-27.
https://doi.org/10.1016/j.clay.2014.10.021

Đukić AB, Kumrić K, Vukelić NS, Dimitrijevic MS, Baščarević ZD, Kurko SV, Matović L. Simultaneous removal of Pb2+, Cu2+, Zn2+ and Cd2+ from highly acidic solutions using mechanochemically synthesized montmorillonite-kaolinite/TiO2 composite. in Applied Clay Science. 2015;103:20-27.
doi:10.1016/j.clay.2014.10.021 .

Đukić, Anđelka B., Kumrić, Ksenija, Vukelić, Nikola S., Dimitrijevic, Milena S., Baščarević, Zvezdana D., Kurko, Sandra V., Matović, Ljiljana, "Simultaneous removal of Pb2+, Cu2+, Zn2+ and Cd2+ from highly acidic solutions using mechanochemically synthesized montmorillonite-kaolinite/TiO2 composite" in Applied Clay Science, 103 (2015):20-27,
https://doi.org/10.1016/j.clay.2014.10.021 . .

TY  - JOUR
AU  - Stojmenović, Marija
AU  - Milenković, Maja C.
AU  - Banković, Predrag T.
AU  - Žunić, Milan
AU  - Gulicovski, Jelena J.
AU  - Pantić, Jelena R.
AU  - Bošković, Snežana B.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/880
AB  - Ceramic pigments based on cerium oxide were synthesized by self-propagating room temperature method and their color properties were assessed from the viewpoint of potential environmentally nontoxic pink pigments. Thermal stabilities of the pigments were examined at 600, 900 and 1200 degrees C. According to X-ray powder diffraction and Raman spectroscopy results, all obtained pigments were singlephase solid solutions of cerium oxide, independent of the concentration of dopants. The X-ray analysis showed that the crystallites were of nanometric dimensions, as recorded and by transmission electron microscopy analysis. Color characteristics of solid solutions, which depended on concentration erbium ions and calcination temperature, and their position in the chromaticity diagram were studied by ultraviolet visible spectrophotometry, which confirmed potential application of environmentally friendly pigments of desired color. The color efficiency of pigments was also evaluated by calorimetric analysis. (C) 2015 Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Dyes and Pigments
T1  - Influence of temperature and dopant concentration on structural, morphological and optical properties of nanometric Ce1-xErxO2-delta (x=0.05-0.20) as a pigment
VL  - 123
SP  - 116
EP  - 124
DO  - 10.1016/j.dyepig.2015.07.030
ER  - 

@article{
author = "Stojmenović, Marija and Milenković, Maja C. and Banković, Predrag T. and Žunić, Milan and Gulicovski, Jelena J. and Pantić, Jelena R. and Bošković, Snežana B.",
year = "2015",
abstract = "Ceramic pigments based on cerium oxide were synthesized by self-propagating room temperature method and their color properties were assessed from the viewpoint of potential environmentally nontoxic pink pigments. Thermal stabilities of the pigments were examined at 600, 900 and 1200 degrees C. According to X-ray powder diffraction and Raman spectroscopy results, all obtained pigments were singlephase solid solutions of cerium oxide, independent of the concentration of dopants. The X-ray analysis showed that the crystallites were of nanometric dimensions, as recorded and by transmission electron microscopy analysis. Color characteristics of solid solutions, which depended on concentration erbium ions and calcination temperature, and their position in the chromaticity diagram were studied by ultraviolet visible spectrophotometry, which confirmed potential application of environmentally friendly pigments of desired color. The color efficiency of pigments was also evaluated by calorimetric analysis. (C) 2015 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Dyes and Pigments",
title = "Influence of temperature and dopant concentration on structural, morphological and optical properties of nanometric Ce1-xErxO2-delta (x=0.05-0.20) as a pigment",
volume = "123",
pages = "116-124",
doi = "10.1016/j.dyepig.2015.07.030"
}

Stojmenović, M., Milenković, M. C., Banković, P. T., Žunić, M., Gulicovski, J. J., Pantić, J. R.,& Bošković, S. B.. (2015). Influence of temperature and dopant concentration on structural, morphological and optical properties of nanometric Ce1-xErxO2-delta (x=0.05-0.20) as a pigment. in Dyes and Pigments
Elsevier., 123, 116-124.
https://doi.org/10.1016/j.dyepig.2015.07.030

Stojmenović M, Milenković MC, Banković PT, Žunić M, Gulicovski JJ, Pantić JR, Bošković SB. Influence of temperature and dopant concentration on structural, morphological and optical properties of nanometric Ce1-xErxO2-delta (x=0.05-0.20) as a pigment. in Dyes and Pigments. 2015;123:116-124.
doi:10.1016/j.dyepig.2015.07.030 .

Stojmenović, Marija, Milenković, Maja C., Banković, Predrag T., Žunić, Milan, Gulicovski, Jelena J., Pantić, Jelena R., Bošković, Snežana B., "Influence of temperature and dopant concentration on structural, morphological and optical properties of nanometric Ce1-xErxO2-delta (x=0.05-0.20) as a pigment" in Dyes and Pigments, 123 (2015):116-124,
https://doi.org/10.1016/j.dyepig.2015.07.030 . .

TY  - JOUR
AU  - Lončarević, Davor
AU  - Dostanić, Jasmina
AU  - Radonjić, Vojkan D.
AU  - Radosavljević-Mihajlović, Ana S.
AU  - Jovanović, Dušan M.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/693
AB  - This study aims to gain insights in structure-activity relationship of TiO2 photocatalysts. For this purpose photocatalysts were synthesized via classical sol-gel method using titanium isopropoxide as a precursor and polyethylene glycols (PEGs) of different molecular mass (M-n = 200, 600, 2000, 10,000) as a template agents. Incorporating PEG into TiO2 network enhanced not only catalyst porous structure, but also increased the fraction of anatase phase. The use of low-molecular-weight PEGs resulted in catalysts with increased anatase content and enlarged specific surface area. The catalyst photoactivity was estimated through degradation of organic pollutants: Reactive Black 5, arylazo pyridone dye and phenol. The results revealed that the photoactivity was following the same order independently of target pollutant: TiO2/P600 GT TiO2/P200 GT TiO2/P2000 GT TiO2/P10000 GT TiO2. BET surface area and anatase fraction, rather than pore diameter or pore volume, were found to be predominant catalyst property determining the activity for particular reaction system. The existence of synergistic effect between anatase and rutile phases was confirmed for the most active catalysts TiO2/P200 and TiO2/P600. These catalysts showed similar activity in dye degradation, while TiO2/P200 displayed significantly lower activity in phenol degradation, which was attributed to its lower sorption capacity and lower UV light utilization. The difference in the reactivity between investigated pollutants was discussed in relationship with their size, structure and sorption ability. (C) 2015 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
T2  - Advanced Powder Technology
T1  - Structure-activity relationship of nanosized porous PEG-modified TiO2 powders in degradation of organic pollutants
VL  - 26
IS  - 4
SP  - 1162
EP  - 1170
DO  - 10.1016/j.apt.2015.05.012
ER  - 

@article{
author = "Lončarević, Davor and Dostanić, Jasmina and Radonjić, Vojkan D. and Radosavljević-Mihajlović, Ana S. and Jovanović, Dušan M.",
year = "2015",
abstract = "This study aims to gain insights in structure-activity relationship of TiO2 photocatalysts. For this purpose photocatalysts were synthesized via classical sol-gel method using titanium isopropoxide as a precursor and polyethylene glycols (PEGs) of different molecular mass (M-n = 200, 600, 2000, 10,000) as a template agents. Incorporating PEG into TiO2 network enhanced not only catalyst porous structure, but also increased the fraction of anatase phase. The use of low-molecular-weight PEGs resulted in catalysts with increased anatase content and enlarged specific surface area. The catalyst photoactivity was estimated through degradation of organic pollutants: Reactive Black 5, arylazo pyridone dye and phenol. The results revealed that the photoactivity was following the same order independently of target pollutant: TiO2/P600 GT TiO2/P200 GT TiO2/P2000 GT TiO2/P10000 GT TiO2. BET surface area and anatase fraction, rather than pore diameter or pore volume, were found to be predominant catalyst property determining the activity for particular reaction system. The existence of synergistic effect between anatase and rutile phases was confirmed for the most active catalysts TiO2/P200 and TiO2/P600. These catalysts showed similar activity in dye degradation, while TiO2/P200 displayed significantly lower activity in phenol degradation, which was attributed to its lower sorption capacity and lower UV light utilization. The difference in the reactivity between investigated pollutants was discussed in relationship with their size, structure and sorption ability. (C) 2015 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.",
journal = "Advanced Powder Technology",
title = "Structure-activity relationship of nanosized porous PEG-modified TiO2 powders in degradation of organic pollutants",
volume = "26",
number = "4",
pages = "1162-1170",
doi = "10.1016/j.apt.2015.05.012"
}

Lončarević, D., Dostanić, J., Radonjić, V. D., Radosavljević-Mihajlović, A. S.,& Jovanović, D. M.. (2015). Structure-activity relationship of nanosized porous PEG-modified TiO2 powders in degradation of organic pollutants. in Advanced Powder Technology, 26(4), 1162-1170.
https://doi.org/10.1016/j.apt.2015.05.012

Lončarević D, Dostanić J, Radonjić VD, Radosavljević-Mihajlović AS, Jovanović DM. Structure-activity relationship of nanosized porous PEG-modified TiO2 powders in degradation of organic pollutants. in Advanced Powder Technology. 2015;26(4):1162-1170.
doi:10.1016/j.apt.2015.05.012 .

Lončarević, Davor, Dostanić, Jasmina, Radonjić, Vojkan D., Radosavljević-Mihajlović, Ana S., Jovanović, Dušan M., "Structure-activity relationship of nanosized porous PEG-modified TiO2 powders in degradation of organic pollutants" in Advanced Powder Technology, 26, no. 4 (2015):1162-1170,
https://doi.org/10.1016/j.apt.2015.05.012 . .