TY  - CONF
AU  - Živojinović, Jelena
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Peleš, Adriana
AU  - Labus, Nebojša
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir B.
AU  - Mitrić, Miodrag
AU  - Ristić, Momčilo M.
PY  - 2013
UR  - http://dais.sanu.ac.rs/123456789/414
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7426
AB  - Strontium-titanate powder was mechanically activated in a planetary ball mill for 0, 5, 10, 30, 60, 90 and 120 minutes. Non-isothermal sintering of non-activated and activated SrTiO3 powder samples in the temperature interval from 50 to 1300 0C with three different heating rates (10, 15 and 20 0C/min) was investigated on a dilatometer. X-ray powder diffraction and scanning electron microscopy (SEM) were used to determine the phase composition, lattice microstrains and microstructure morphology of the samples. XRD results showed the presence of new phases: SrCO3 (strontuim-carbonate) and TiO2 (anatase) after 30 minutes of  mechanical activation.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 2nd Serbian Ceramic Society Conference : program and the book of abstracts; September 30 - October 1, 2013; Belgrade
T1  - Dilatometric Analysis of Mechanically Activated SrTiO3 Powder
SP  - 38
EP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7426
ER  - 

@conference{
author = "Živojinović, Jelena and Kosanović, Darko and Obradović, Nina and Peleš, Adriana and Labus, Nebojša and Filipović, Suzana and Pavlović, Vladimir B. and Mitrić, Miodrag and Ristić, Momčilo M.",
year = "2013",
abstract = "Strontium-titanate powder was mechanically activated in a planetary ball mill for 0, 5, 10, 30, 60, 90 and 120 minutes. Non-isothermal sintering of non-activated and activated SrTiO3 powder samples in the temperature interval from 50 to 1300 0C with three different heating rates (10, 15 and 20 0C/min) was investigated on a dilatometer. X-ray powder diffraction and scanning electron microscopy (SEM) were used to determine the phase composition, lattice microstrains and microstructure morphology of the samples. XRD results showed the presence of new phases: SrCO3 (strontuim-carbonate) and TiO2 (anatase) after 30 minutes of  mechanical activation.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 2nd Serbian Ceramic Society Conference : program and the book of abstracts; September 30 - October 1, 2013; Belgrade",
title = "Dilatometric Analysis of Mechanically Activated SrTiO3 Powder",
pages = "38-38",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7426"
}

Živojinović, J., Kosanović, D., Obradović, N., Peleš, A., Labus, N., Filipović, S., Pavlović, V. B., Mitrić, M.,& Ristić, M. M.. (2013). Dilatometric Analysis of Mechanically Activated SrTiO3 Powder. in Advanced Ceramics and Application : 2nd Serbian Ceramic Society Conference : program and the book of abstracts; September 30 - October 1, 2013; Belgrade
Belgrade : Serbian Ceramic Society., 38-38.
https://hdl.handle.net/21.15107/rcub_vinar_7426

Živojinović J, Kosanović D, Obradović N, Peleš A, Labus N, Filipović S, Pavlović VB, Mitrić M, Ristić MM. Dilatometric Analysis of Mechanically Activated SrTiO3 Powder. in Advanced Ceramics and Application : 2nd Serbian Ceramic Society Conference : program and the book of abstracts; September 30 - October 1, 2013; Belgrade. 2013;:38-38.
https://hdl.handle.net/21.15107/rcub_vinar_7426 .

Živojinović, Jelena, Kosanović, Darko, Obradović, Nina, Peleš, Adriana, Labus, Nebojša, Filipović, Suzana, Pavlović, Vladimir B., Mitrić, Miodrag, Ristić, Momčilo M., "Dilatometric Analysis of Mechanically Activated SrTiO3 Powder" in Advanced Ceramics and Application : 2nd Serbian Ceramic Society Conference : program and the book of abstracts; September 30 - October 1, 2013; Belgrade (2013):38-38,
https://hdl.handle.net/21.15107/rcub_vinar_7426 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Mitrić, Miodrag
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2012
UR  - http://dais.sanu.ac.rs/123456789/506
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7459
AB  - In this article the influence of mechanical activation on sintering process of barium-strontiumtitanate ceramics has been investigated. Both non-activated and mixtures treated in planetary ball mill for 5, 10, 20, 40, 80 and 120 minutes were sintered at 1100-1400 °C for 2 hours in air atmosphere. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100 °C was to low to induce final sintering stage for the system. Electrical measurements have been conducted for the densest ceramics sintered at 1400 °C for 2 hours.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 1st Serbian Ceramic Society Conference : program and the book of abstracts; May 10-11, 2012; Belgrade
T1  - The Influence of Mechanical Activation on Sintering Process of BaCO3-SrCO3-TiO2 System
SP  - 24
EP  - 24
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7459
ER  - 

@conference{
author = "Kosanović, Darko and Obradović, Nina and Mitrić, Miodrag and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2012",
abstract = "In this article the influence of mechanical activation on sintering process of barium-strontiumtitanate ceramics has been investigated. Both non-activated and mixtures treated in planetary ball mill for 5, 10, 20, 40, 80 and 120 minutes were sintered at 1100-1400 °C for 2 hours in air atmosphere. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100 °C was to low to induce final sintering stage for the system. Electrical measurements have been conducted for the densest ceramics sintered at 1400 °C for 2 hours.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 1st Serbian Ceramic Society Conference : program and the book of abstracts; May 10-11, 2012; Belgrade",
title = "The Influence of Mechanical Activation on Sintering Process of BaCO3-SrCO3-TiO2 System",
pages = "24-24",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7459"
}

Kosanović, D., Obradović, N., Mitrić, M., Pavlović, V. B.,& Ristić, M. M.. (2012). The Influence of Mechanical Activation on Sintering Process of BaCO3-SrCO3-TiO2 System. in Advanced Ceramics and Application : 1st Serbian Ceramic Society Conference : program and the book of abstracts; May 10-11, 2012; Belgrade
Belgrade : Serbian Ceramic Society., 24-24.
https://hdl.handle.net/21.15107/rcub_vinar_7459

Kosanović D, Obradović N, Mitrić M, Pavlović VB, Ristić MM. The Influence of Mechanical Activation on Sintering Process of BaCO3-SrCO3-TiO2 System. in Advanced Ceramics and Application : 1st Serbian Ceramic Society Conference : program and the book of abstracts; May 10-11, 2012; Belgrade. 2012;:24-24.
https://hdl.handle.net/21.15107/rcub_vinar_7459 .

Kosanović, Darko, Obradović, Nina, Mitrić, Miodrag, Pavlović, Vladimir B., Ristić, Momčilo M., "The Influence of Mechanical Activation on Sintering Process of BaCO3-SrCO3-TiO2 System" in Advanced Ceramics and Application : 1st Serbian Ceramic Society Conference : program and the book of abstracts; May 10-11, 2012; Belgrade (2012):24-24,
https://hdl.handle.net/21.15107/rcub_vinar_7459 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Mitrić, Miodrag
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2012
UR  - http://dais.sanu.ac.rs/123456789/135
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7346
AB  - Poster presented at the conference Advanced Ceramics and Application I - Serbian Ceramic Society, Belgrade May 10-11, 2012
T1  - The Influence of Mechanical Activation on Sintering Process of BaCO3 -SrCO3 -TiO2 System
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7346
ER  - 

@conference{
author = "Kosanović, Darko and Obradović, Nina and Mitrić, Miodrag and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2012",
abstract = "Poster presented at the conference Advanced Ceramics and Application I - Serbian Ceramic Society, Belgrade May 10-11, 2012",
title = "The Influence of Mechanical Activation on Sintering Process of BaCO3 -SrCO3 -TiO2 System",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7346"
}

Kosanović, D., Obradović, N., Mitrić, M., Pavlović, V. B.,& Ristić, M. M.. (2012). The Influence of Mechanical Activation on Sintering Process of BaCO3 -SrCO3 -TiO2 System. .
https://hdl.handle.net/21.15107/rcub_vinar_7346

Kosanović D, Obradović N, Mitrić M, Pavlović VB, Ristić MM. The Influence of Mechanical Activation on Sintering Process of BaCO3 -SrCO3 -TiO2 System. 2012;.
https://hdl.handle.net/21.15107/rcub_vinar_7346 .

Kosanović, Darko, Obradović, Nina, Mitrić, Miodrag, Pavlović, Vladimir B., Ristić, Momčilo M., "The Influence of Mechanical Activation on Sintering Process of BaCO3 -SrCO3 -TiO2 System" (2012),
https://hdl.handle.net/21.15107/rcub_vinar_7346 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Filipović, Suzana
AU  - Mitrić, Miodrag
AU  - Marković, Smilja
AU  - Obradović, Nina
AU  - Maričić, Aleksa
AU  - Živojinović, Jelena
AU  - Ristić, Momčilo M.
AU  - Dukić, Milan
PY  - 2011
UR  - http://dais.sanu.ac.rs/123456789/631
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7498
AB  - Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixture of these oxides was mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. The crystal structure was determined by X-ray diffraction to obtain information about the composition of phase variation. It was observed that after 40 minutes occurred early synthesis Ba0.8Sr0.2TiO3. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbia
T1  - Mechanochemical synthesis Ba0.8Sr0.2TiO3
SP  - 13
EP  - 13
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7498
ER  - 

@conference{
author = "Kosanović, Darko and Filipović, Suzana and Mitrić, Miodrag and Marković, Smilja and Obradović, Nina and Maričić, Aleksa and Živojinović, Jelena and Ristić, Momčilo M. and Dukić, Milan",
year = "2011",
abstract = "Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixture of these oxides was mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. The crystal structure was determined by X-ray diffraction to obtain information about the composition of phase variation. It was observed that after 40 minutes occurred early synthesis Ba0.8Sr0.2TiO3. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbia",
title = "Mechanochemical synthesis Ba0.8Sr0.2TiO3",
pages = "13-13",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7498"
}

Kosanović, D., Filipović, S., Mitrić, M., Marković, S., Obradović, N., Maričić, A., Živojinović, J., Ristić, M. M.,& Dukić, M.. (2011). Mechanochemical synthesis Ba0.8Sr0.2TiO3. in Program and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 13-13.
https://hdl.handle.net/21.15107/rcub_vinar_7498

Kosanović D, Filipović S, Mitrić M, Marković S, Obradović N, Maričić A, Živojinović J, Ristić MM, Dukić M. Mechanochemical synthesis Ba0.8Sr0.2TiO3. in Program and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbia. 2011;:13-13.
https://hdl.handle.net/21.15107/rcub_vinar_7498 .

Kosanović, Darko, Filipović, Suzana, Mitrić, Miodrag, Marković, Smilja, Obradović, Nina, Maričić, Aleksa, Živojinović, Jelena, Ristić, Momčilo M., Dukić, Milan, "Mechanochemical synthesis Ba0.8Sr0.2TiO3" in Program and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbia (2011):13-13,
https://hdl.handle.net/21.15107/rcub_vinar_7498 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Mitrić, Miodrag
AU  - Marković, Smilja
AU  - Maričić, Aleksa
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - http://dais.sanu.ac.rs/123456789/630
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7497
AB  - Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
T1  - Mechanochemical synthesis of Ba0.8Sr0.2TiO3
SP  - 134
EP  - 134
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7497
ER  - 

@conference{
author = "Kosanović, Darko and Filipović, Suzana and Obradović, Nina and Mitrić, Miodrag and Marković, Smilja and Maričić, Aleksa and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2011",
abstract = "Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts",
title = "Mechanochemical synthesis of Ba0.8Sr0.2TiO3",
pages = "134-134",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7497"
}

Kosanović, D., Filipović, S., Obradović, N., Mitrić, M., Marković, S., Maričić, A., Pavlović, V. B.,& Ristić, M. M.. (2011). Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 134-134.
https://hdl.handle.net/21.15107/rcub_vinar_7497

Kosanović D, Filipović S, Obradović N, Mitrić M, Marković S, Maričić A, Pavlović VB, Ristić MM. Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts. 2011;:134-134.
https://hdl.handle.net/21.15107/rcub_vinar_7497 .

Kosanović, Darko, Filipović, Suzana, Obradović, Nina, Mitrić, Miodrag, Marković, Smilja, Maričić, Aleksa, Pavlović, Vladimir B., Ristić, Momčilo M., "Mechanochemical synthesis of Ba0.8Sr0.2TiO3" in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts (2011):134-134,
https://hdl.handle.net/21.15107/rcub_vinar_7497 .

TY  - JOUR
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Mitrić, Miodrag
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - http://dais.sanu.ac.rs/123456789/735
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7523
AB  - The aim of this work was an investigation of structural and electrical properties of sintered barium-zinc-titanate ceramics. Mixtures of BaCO3, ZnO and TiO2 were mechanically activated in a planetary ball mill up to 80 minutes and sintered isothermally in air for 120 minutes at 1300°C. The phase composition in the BaCO3-ZnO-TiO2 system after milling and sintering was analyzed using the XRD method. The existence of pure barium-zinc-titanate has been registered. Microstructure analyses were performed using SEM. The results of electric resistivity, capacitance and loss tangent of the sintered samples were correlated with the XRD and SEM results.PACS numbers: 81.20.Wk, 81.20.Ev, 61.05.C-, 84.37.+q
PB  - Warsaw : Institute of Physics, Polish Academy of Science
T2  - Acta Physica Polonica A
T1  - Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics
SP  - 322
EP  - 325
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7523
ER  - 

@article{
author = "Obradović, Nina and Filipović, Suzana and Pavlović, Vladimir B. and Paunović, Vesna and Mitrić, Miodrag and Ristić, Momčilo M.",
year = "2011",
abstract = "The aim of this work was an investigation of structural and electrical properties of sintered barium-zinc-titanate ceramics. Mixtures of BaCO3, ZnO and TiO2 were mechanically activated in a planetary ball mill up to 80 minutes and sintered isothermally in air for 120 minutes at 1300°C. The phase composition in the BaCO3-ZnO-TiO2 system after milling and sintering was analyzed using the XRD method. The existence of pure barium-zinc-titanate has been registered. Microstructure analyses were performed using SEM. The results of electric resistivity, capacitance and loss tangent of the sintered samples were correlated with the XRD and SEM results.PACS numbers: 81.20.Wk, 81.20.Ev, 61.05.C-, 84.37.+q",
publisher = "Warsaw : Institute of Physics, Polish Academy of Science",
journal = "Acta Physica Polonica A",
title = "Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics",
pages = "322-325",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7523"
}

Obradović, N., Filipović, S., Pavlović, V. B., Paunović, V., Mitrić, M.,& Ristić, M. M.. (2011). Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics. in Acta Physica Polonica A
Warsaw : Institute of Physics, Polish Academy of Science., 322-325.
https://hdl.handle.net/21.15107/rcub_vinar_7523

Obradović N, Filipović S, Pavlović VB, Paunović V, Mitrić M, Ristić MM. Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics. in Acta Physica Polonica A. 2011;:322-325.
https://hdl.handle.net/21.15107/rcub_vinar_7523 .

Obradović, Nina, Filipović, Suzana, Pavlović, Vladimir B., Paunović, Vesna, Mitrić, Miodrag, Ristić, Momčilo M., "Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics" in Acta Physica Polonica A (2011):322-325,
https://hdl.handle.net/21.15107/rcub_vinar_7523 .

TY  - CONF
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Mitrić, Miodrag
AU  - Ristić, Momčilo M.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7494
AB  - The aim of this work was an investigation of structural and electrical properties of sintered barium-zinc-titanate ceramics. Mixtures of BaCO3, ZnO and TiO2 were mechanically activated in a planetary ball mill up to 80 minutes and sintered isothermally in air for 120 minutes at 1300°C. The phase composition in the BaCO3-ZnO-TiO2 system after milling and sintering was analyzed using the XRD method. The existence of pure barium-zinc-titanate has been registered. Microstructure analyses were performed using SEM. The results of electric resistivity, capacitance and loss tangent of the sintered samples were correlated with the XRD and SEMresults.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Twelfth Annual Conference YUCOMAT 2010 : Programme and The Book of Abstracts
T1  - Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc
SP  - 118
EP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7494
ER  - 

@conference{
author = "Obradović, Nina and Filipović, Suzana and Pavlović, Vladimir B. and Paunović, Vesna and Mitrić, Miodrag and Ristić, Momčilo M.",
year = "2010",
abstract = "The aim of this work was an investigation of structural and electrical properties of sintered barium-zinc-titanate ceramics. Mixtures of BaCO3, ZnO and TiO2 were mechanically activated in a planetary ball mill up to 80 minutes and sintered isothermally in air for 120 minutes at 1300°C. The phase composition in the BaCO3-ZnO-TiO2 system after milling and sintering was analyzed using the XRD method. The existence of pure barium-zinc-titanate has been registered. Microstructure analyses were performed using SEM. The results of electric resistivity, capacitance and loss tangent of the sintered samples were correlated with the XRD and SEMresults.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Twelfth Annual Conference YUCOMAT 2010 : Programme and The Book of Abstracts",
title = "Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc",
pages = "118-118",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7494"
}

Obradović, N., Filipović, S., Pavlović, V. B., Paunović, V., Mitrić, M.,& Ristić, M. M.. (2010). Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc. in Twelfth Annual Conference YUCOMAT 2010 : Programme and The Book of Abstracts
Belgrade : Institute of Technical Sciences of SASA., 118-118.
https://hdl.handle.net/21.15107/rcub_vinar_7494

Obradović N, Filipović S, Pavlović VB, Paunović V, Mitrić M, Ristić MM. Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc. in Twelfth Annual Conference YUCOMAT 2010 : Programme and The Book of Abstracts. 2010;:118-118.
https://hdl.handle.net/21.15107/rcub_vinar_7494 .

Obradović, Nina, Filipović, Suzana, Pavlović, Vladimir B., Paunović, Vesna, Mitrić, Miodrag, Ristić, Momčilo M., "Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc" in Twelfth Annual Conference YUCOMAT 2010 : Programme and The Book of Abstracts (2010):118-118,
https://hdl.handle.net/21.15107/rcub_vinar_7494 .

TY  - CONF
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Mitrić, Miodrag
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Ristić, Momčilo M.
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/625
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7493
AB  - Starting mixtures of BaCO3, ZnO and TiO2 powders were mechanically activated in a planetary ball mill for various periods of time. The powders obtained were sintered nonisothermally to temperatures between 1100 and 1300°C and then held at those temperatures for 120 min. Results of structural characterization using X-ray powder diffraction method, DTA analyses and SEM analyses were conducted for activated and sintered samples. These results were correlated with the results of electric resistivity, capacitance and loss tangent of the samples and it was found that with increasing in milling time, the increase in values of electrical properties was noticed.
PB  - Kiev : National Academy of Sciences of Ukraine (NASU); Frantsevych Institute for Problems of Materials Science of NASU; National Technical University of Ukraine "KPI"; Ukrainian Materials Science Society; INTEM LTD
C3  - The second international Samsonov memorial conference "Material science of refractory compounds" : conference abstracts : May 18-20, 2010, Kyiv, Ukraine
T1  - Barium-zinc-titanate ceramics
SP  - 180
EP  - 180
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7493
ER  - 

@conference{
author = "Obradović, Nina and Filipović, Suzana and Mitrić, Miodrag and Pavlović, Vladimir B. and Paunović, Vesna and Ristić, Momčilo M.",
year = "2010",
abstract = "Starting mixtures of BaCO3, ZnO and TiO2 powders were mechanically activated in a planetary ball mill for various periods of time. The powders obtained were sintered nonisothermally to temperatures between 1100 and 1300°C and then held at those temperatures for 120 min. Results of structural characterization using X-ray powder diffraction method, DTA analyses and SEM analyses were conducted for activated and sintered samples. These results were correlated with the results of electric resistivity, capacitance and loss tangent of the samples and it was found that with increasing in milling time, the increase in values of electrical properties was noticed.",
publisher = "Kiev : National Academy of Sciences of Ukraine (NASU); Frantsevych Institute for Problems of Materials Science of NASU; National Technical University of Ukraine "KPI"; Ukrainian Materials Science Society; INTEM LTD",
journal = "The second international Samsonov memorial conference "Material science of refractory compounds" : conference abstracts : May 18-20, 2010, Kyiv, Ukraine",
title = "Barium-zinc-titanate ceramics",
pages = "180-180",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7493"
}

Obradović, N., Filipović, S., Mitrić, M., Pavlović, V. B., Paunović, V.,& Ristić, M. M.. (2010). Barium-zinc-titanate ceramics. in The second international Samsonov memorial conference "Material science of refractory compounds" : conference abstracts : May 18-20, 2010, Kyiv, Ukraine
Kiev : National Academy of Sciences of Ukraine (NASU); Frantsevych Institute for Problems of Materials Science of NASU; National Technical University of Ukraine "KPI"; Ukrainian Materials Science Society; INTEM LTD., 180-180.
https://hdl.handle.net/21.15107/rcub_vinar_7493

Obradović N, Filipović S, Mitrić M, Pavlović VB, Paunović V, Ristić MM. Barium-zinc-titanate ceramics. in The second international Samsonov memorial conference "Material science of refractory compounds" : conference abstracts : May 18-20, 2010, Kyiv, Ukraine. 2010;:180-180.
https://hdl.handle.net/21.15107/rcub_vinar_7493 .

Obradović, Nina, Filipović, Suzana, Mitrić, Miodrag, Pavlović, Vladimir B., Paunović, Vesna, Ristić, Momčilo M., "Barium-zinc-titanate ceramics" in The second international Samsonov memorial conference "Material science of refractory compounds" : conference abstracts : May 18-20, 2010, Kyiv, Ukraine (2010):180-180,
https://hdl.handle.net/21.15107/rcub_vinar_7493 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/627
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7495
AB  - The aim of this paper was to analyse the sintering kinetics and microstructure evolution of ZnO. Powder was isothermally sintered (15, 30, 60, 90 and 120 minutes) in the temperature range from 800 to 1200oC. The values of Lenel parameter were used to analyze both densification and mass transport processes. Scanning electron microscopy was performed in order to determine the microstructure evolution and dependence of average grain size on temperature and time of sintering. These results will enable development of new phenomenological equations that can be applied in analyses of sintering kinetics.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia
T1  - Microstructure evolution and sintering kinetics of ZnO
SP  - 10
EP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7495
ER  - 

@conference{
author = "Kosanović, Darko and Filipović, Suzana and Obradović, Nina and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2010",
abstract = "The aim of this paper was to analyse the sintering kinetics and microstructure evolution of ZnO. Powder was isothermally sintered (15, 30, 60, 90 and 120 minutes) in the temperature range from 800 to 1200oC. The values of Lenel parameter were used to analyze both densification and mass transport processes. Scanning electron microscopy was performed in order to determine the microstructure evolution and dependence of average grain size on temperature and time of sintering. These results will enable development of new phenomenological equations that can be applied in analyses of sintering kinetics.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia",
title = "Microstructure evolution and sintering kinetics of ZnO",
pages = "10-10",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7495"
}

Kosanović, D., Filipović, S., Obradović, N., Pavlović, V. B.,& Ristić, M. M.. (2010). Microstructure evolution and sintering kinetics of ZnO. in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 10-10.
https://hdl.handle.net/21.15107/rcub_vinar_7495

Kosanović D, Filipović S, Obradović N, Pavlović VB, Ristić MM. Microstructure evolution and sintering kinetics of ZnO. in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia. 2010;:10-10.
https://hdl.handle.net/21.15107/rcub_vinar_7495 .

Kosanović, Darko, Filipović, Suzana, Obradović, Nina, Pavlović, Vladimir B., Ristić, Momčilo M., "Microstructure evolution and sintering kinetics of ZnO" in Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia (2010):10-10,
https://hdl.handle.net/21.15107/rcub_vinar_7495 .

TY  - CONF
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Mitrić, Miodrag
AU  - Ristić, Momčilo M.
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/245
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7372
AB  - Poster presented at the 12th Annual Conference of the Materials Research Society of Serbia - YUCOMAT 2010, Herceg Novi, Montenegro, September 6–10, 2010.
T1  - Structural and Electrical Properties of Barium-Zinc-Titanate Ceramics Sintered at 1300°C
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7372
ER  - 

@conference{
author = "Obradović, Nina and Filipović, Suzana and Pavlović, Vladimir B. and Paunović, Vesna and Mitrić, Miodrag and Ristić, Momčilo M.",
year = "2010",
abstract = "Poster presented at the 12th Annual Conference of the Materials Research Society of Serbia - YUCOMAT 2010, Herceg Novi, Montenegro, September 6–10, 2010.",
title = "Structural and Electrical Properties of Barium-Zinc-Titanate Ceramics Sintered at 1300°C",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7372"
}

Obradović, N., Filipović, S., Pavlović, V. B., Paunović, V., Mitrić, M.,& Ristić, M. M.. (2010). Structural and Electrical Properties of Barium-Zinc-Titanate Ceramics Sintered at 1300°C. .
https://hdl.handle.net/21.15107/rcub_vinar_7372

Obradović N, Filipović S, Pavlović VB, Paunović V, Mitrić M, Ristić MM. Structural and Electrical Properties of Barium-Zinc-Titanate Ceramics Sintered at 1300°C. 2010;.
https://hdl.handle.net/21.15107/rcub_vinar_7372 .

Obradović, Nina, Filipović, Suzana, Pavlović, Vladimir B., Paunović, Vesna, Mitrić, Miodrag, Ristić, Momčilo M., "Structural and Electrical Properties of Barium-Zinc-Titanate Ceramics Sintered at 1300°C" (2010),
https://hdl.handle.net/21.15107/rcub_vinar_7372 .

TY  - CONF
AU  - Obradović, Nina
AU  - Stevanović, Suzana
AU  - Mitrić, Miodrag
AU  - Nikolić, Maria Vesna
AU  - Ristić, Momčilo M.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7499
AB  - The aim of this work was analysis of isothermal sintering of zinc titanate ceramics doped with MgO obtained by mechanical activation. Mixtures of ZnO, Ti02 and MgO (0, 1.25 and 2.5%) were mechanically activated 15 minutes in a planetary ball mill. The powders obtained were pressed under different pressures and the results were fitted with a phenomenological compacting equation. Isothermal sintering was performed in air for 120 minutes at four different temperatures. Structural characterization of ZnO-TiOrMgb system' after milling and sintering was performed at room temperature using XRPD measurements. DTA measurements showed different activation energies for pure and doped ZnO-Ti02 systems. The main conclusions are that doped zinc titanate samples achieve higher densities after sintering and that addition of MgO stabilizes the crystal structure of zinc titanate.
PB  - Čačak : Technical Faculty
C3  - VII Scientific Meeting Physics and Technology of Materials - FITEM '07
T1  - Analysis of isothermal sintering of zinc-titanate doped with MgO
SP  - 27
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7499
ER  - 

@conference{
author = "Obradović, Nina and Stevanović, Suzana and Mitrić, Miodrag and Nikolić, Maria Vesna and Ristić, Momčilo M.",
year = "2007",
abstract = "The aim of this work was analysis of isothermal sintering of zinc titanate ceramics doped with MgO obtained by mechanical activation. Mixtures of ZnO, Ti02 and MgO (0, 1.25 and 2.5%) were mechanically activated 15 minutes in a planetary ball mill. The powders obtained were pressed under different pressures and the results were fitted with a phenomenological compacting equation. Isothermal sintering was performed in air for 120 minutes at four different temperatures. Structural characterization of ZnO-TiOrMgb system' after milling and sintering was performed at room temperature using XRPD measurements. DTA measurements showed different activation energies for pure and doped ZnO-Ti02 systems. The main conclusions are that doped zinc titanate samples achieve higher densities after sintering and that addition of MgO stabilizes the crystal structure of zinc titanate.",
publisher = "Čačak : Technical Faculty",
journal = "VII Scientific Meeting Physics and Technology of Materials - FITEM '07",
title = "Analysis of isothermal sintering of zinc-titanate doped with MgO",
pages = "27-27",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7499"
}

Obradović, N., Stevanović, S., Mitrić, M., Nikolić, M. V.,& Ristić, M. M.. (2007). Analysis of isothermal sintering of zinc-titanate doped with MgO. in VII Scientific Meeting Physics and Technology of Materials - FITEM '07
Čačak : Technical Faculty., 27-27.
https://hdl.handle.net/21.15107/rcub_vinar_7499

Obradović N, Stevanović S, Mitrić M, Nikolić MV, Ristić MM. Analysis of isothermal sintering of zinc-titanate doped with MgO. in VII Scientific Meeting Physics and Technology of Materials - FITEM '07. 2007;:27-27.
https://hdl.handle.net/21.15107/rcub_vinar_7499 .

Obradović, Nina, Stevanović, Suzana, Mitrić, Miodrag, Nikolić, Maria Vesna, Ristić, Momčilo M., "Analysis of isothermal sintering of zinc-titanate doped with MgO" in VII Scientific Meeting Physics and Technology of Materials - FITEM '07 (2007):27-27,
https://hdl.handle.net/21.15107/rcub_vinar_7499 .

TY  - CONF
AU  - Obradović, Nina
AU  - Stevanović, Suzana
AU  - Mitrić, Miodrag
AU  - Nikolić, Maria Vesna
AU  - Ristić, Momčilo M.
PY  - 2007
UR  - http://dais.sanu.ac.rs/123456789/313
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7394
AB  - Poster presented at the Fizika i tehnologija materijala (Physics and Technology of Materials), FITEM '07, Čačak, Serbia, August 6-8, 2007.
T1  - Analysis of Isothermal Sintering of Zinc-Titanate Doped with MgO
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7394
ER  - 

@conference{
author = "Obradović, Nina and Stevanović, Suzana and Mitrić, Miodrag and Nikolić, Maria Vesna and Ristić, Momčilo M.",
year = "2007",
abstract = "Poster presented at the Fizika i tehnologija materijala (Physics and Technology of Materials), FITEM '07, Čačak, Serbia, August 6-8, 2007.",
title = "Analysis of Isothermal Sintering of Zinc-Titanate Doped with MgO",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7394"
}

Obradović, N., Stevanović, S., Mitrić, M., Nikolić, M. V.,& Ristić, M. M.. (2007). Analysis of Isothermal Sintering of Zinc-Titanate Doped with MgO. .
https://hdl.handle.net/21.15107/rcub_vinar_7394

Obradović N, Stevanović S, Mitrić M, Nikolić MV, Ristić MM. Analysis of Isothermal Sintering of Zinc-Titanate Doped with MgO. 2007;.
https://hdl.handle.net/21.15107/rcub_vinar_7394 .

Obradović, Nina, Stevanović, Suzana, Mitrić, Miodrag, Nikolić, Maria Vesna, Ristić, Momčilo M., "Analysis of Isothermal Sintering of Zinc-Titanate Doped with MgO" (2007),
https://hdl.handle.net/21.15107/rcub_vinar_7394 .

TY  - CONF
AU  - Obradović, Nina
AU  - Labus, Nebojša
AU  - Srećković, T.
AU  - Živković, Ljiljana
AU  - Ristić, Momčilo M.
PY  - 2004
UR  - http://dais.sanu.ac.rs/123456789/336
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7406
AB  - Poster presented at the The Sixth Yugoslav Materials Research Society Conference - YUCOMAT 2004, Herceg Novi, Crna Gora, September 13-17, 2004.
T1  - Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7406
ER  - 

@conference{
author = "Obradović, Nina and Labus, Nebojša and Srećković, T. and Živković, Ljiljana and Ristić, Momčilo M.",
year = "2004",
abstract = "Poster presented at the The Sixth Yugoslav Materials Research Society Conference - YUCOMAT 2004, Herceg Novi, Crna Gora, September 13-17, 2004.",
title = "Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7406"
}

Obradović, N., Labus, N., Srećković, T., Živković, L.,& Ristić, M. M.. (2004). Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics. .
https://hdl.handle.net/21.15107/rcub_vinar_7406

Obradović N, Labus N, Srećković T, Živković L, Ristić MM. Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics. 2004;.
https://hdl.handle.net/21.15107/rcub_vinar_7406 .

Obradović, Nina, Labus, Nebojša, Srećković, T., Živković, Ljiljana, Ristić, Momčilo M., "Dilatometer Investigations of Reactive Sintering of Zinc Titanate Ceramics" (2004),
https://hdl.handle.net/21.15107/rcub_vinar_7406 .