TY  - JOUR
AU  - Obradović, N.
AU  - Filipović, Suzana
AU  - Mitrić, M.
AU  - Pavlović, Vladimir
AU  - Paunović, V.
AU  - Kosanović, Darko
AU  - Balac, I.
AU  - Ristić, M.M.
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3015
AB  - Starting mixtures of BaCO3, ZnO, and TiO2 powders are mechanically activated in a planetary ball mill for various periods of time. The powders obtained are sintered isothermally at 1100A degrees C for 120 min. Non-isothermal sintering process is followed by measurements with a sensitive dilatometer, as well. Results of microstructure characterization using SEM analyses along with DTA analyses are provided. These results are correlated with the values of electric resistivity, capacitance, and loss tangent of the samples, and it is found that with increasing milling time, the increase in values of electrical properties is noticed.
PB  - Springer, New York
T2  - Powder Metallurgy and Metal Ceramics
T1  - Influence of mechanical activation on electrical properties of barium-zinc-titanate ceramics sintered at 1100A degrees C
EP  - 718
IS  - 11-12
SP  - 714
VL  - 50
DO  - 10.1007/s11106-012-9380-y
ER  - 

@article{
author = "Obradović, N. and Filipović, Suzana and Mitrić, M. and Pavlović, Vladimir and Paunović, V. and Kosanović, Darko and Balac, I. and Ristić, M.M.",
year = "2012",
abstract = "Starting mixtures of BaCO3, ZnO, and TiO2 powders are mechanically activated in a planetary ball mill for various periods of time. The powders obtained are sintered isothermally at 1100A degrees C for 120 min. Non-isothermal sintering process is followed by measurements with a sensitive dilatometer, as well. Results of microstructure characterization using SEM analyses along with DTA analyses are provided. These results are correlated with the values of electric resistivity, capacitance, and loss tangent of the samples, and it is found that with increasing milling time, the increase in values of electrical properties is noticed.",
publisher = "Springer, New York",
journal = "Powder Metallurgy and Metal Ceramics",
title = "Influence of mechanical activation on electrical properties of barium-zinc-titanate ceramics sintered at 1100A degrees C",
pages = "718-714",
number = "11-12",
volume = "50",
doi = "10.1007/s11106-012-9380-y"
}

Obradović, N., Filipović, S., Mitrić, M., Pavlović, V., Paunović, V., Kosanović, D., Balac, I.,& Ristić, M.M.. (2012). Influence of mechanical activation on electrical properties of barium-zinc-titanate ceramics sintered at 1100A degrees C. in Powder Metallurgy and Metal Ceramics
Springer, New York., 50(11-12), 714-718.
https://doi.org/10.1007/s11106-012-9380-y

Obradović N, Filipović S, Mitrić M, Pavlović V, Paunović V, Kosanović D, Balac I, Ristić M. Influence of mechanical activation on electrical properties of barium-zinc-titanate ceramics sintered at 1100A degrees C. in Powder Metallurgy and Metal Ceramics. 2012;50(11-12):714-718.
doi:10.1007/s11106-012-9380-y .

Obradović, N., Filipović, Suzana, Mitrić, M., Pavlović, Vladimir, Paunović, V., Kosanović, Darko, Balac, I., Ristić, M.M., "Influence of mechanical activation on electrical properties of barium-zinc-titanate ceramics sintered at 1100A degrees C" in Powder Metallurgy and Metal Ceramics, 50, no. 11-12 (2012):714-718,
https://doi.org/10.1007/s11106-012-9380-y . .

TY  - JOUR
AU  - Obradović, N.
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir
AU  - Paunović, V.
AU  - Mitrić, M.
AU  - Ristić, M.M.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2643
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 degrees 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.
PB  - Polish Acad Sciences Inst Physics, Warsaw
T2  - Acta Physica Polonica A
T1  - Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics
EP  - 325
IS  - 2
SP  - 322
VL  - 120
DO  - 10.12693/APhysPolA.120.322
ER  - 

@article{
author = "Obradović, N. and Filipović, Suzana and Pavlović, Vladimir and Paunović, V. and Mitrić, M. and Ristić, M.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 degrees 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.",
publisher = "Polish Acad Sciences Inst Physics, Warsaw",
journal = "Acta Physica Polonica A",
title = "Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics",
pages = "325-322",
number = "2",
volume = "120",
doi = "10.12693/APhysPolA.120.322"
}

Obradović, N., Filipović, S., Pavlović, V., Paunović, V., Mitrić, M.,& Ristić, M.M.. (2011). Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics. in Acta Physica Polonica A
Polish Acad Sciences Inst Physics, Warsaw., 120(2), 322-325.
https://doi.org/10.12693/APhysPolA.120.322

Obradović N, Filipović S, Pavlović V, Paunović V, Mitrić M, Ristić M. Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics. in Acta Physica Polonica A. 2011;120(2):322-325.
doi:10.12693/APhysPolA.120.322 .

Obradović, N., Filipović, Suzana, Pavlović, Vladimir, Paunović, V., Mitrić, M., Ristić, M.M., "Structural and Electrical Properties of Sintered Barium-Zinc-Titanate Ceramics" in Acta Physica Polonica A, 120, no. 2 (2011):322-325,
https://doi.org/10.12693/APhysPolA.120.322 . .

TY  - JOUR
AU  - Obradović, N.
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir
AU  - Mitrić, M.
AU  - Marković, S.
AU  - Mitić, V.
AU  - Djordjević, N.
AU  - Ristić, M.M.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2686
AB  - Mixtures of BaCO3-ZnO-TiO2 were mechanically activated using high-energy planetary ball mill during 20, 40 and 80 min. As the time of mechanical activation increased, the decrease in particle size was observed. The effect of milling on microstructure was investigated by scanning electron microscopy, as well. Sintering process was performed in air at 1100 and 1200 C for 2 h. Various phases are present within mixtures sintered at 1100 and 1200 degrees C, and almost pure BaZn2Ti4O11 phase was obtained after 80 min of milling and sintering at 1200 degrees C for 2 h.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Isothermal sintering of barium-zinc-titanate ceramics
EP  - 27
IS  - 1
SP  - 21
VL  - 37
DO  - 10.1016/j.ceramint.2010.07.001
ER  - 

@article{
author = "Obradović, N. and Filipović, Suzana and Pavlović, Vladimir and Mitrić, M. and Marković, S. and Mitić, V. and Djordjević, N. and Ristić, M.M.",
year = "2011",
abstract = "Mixtures of BaCO3-ZnO-TiO2 were mechanically activated using high-energy planetary ball mill during 20, 40 and 80 min. As the time of mechanical activation increased, the decrease in particle size was observed. The effect of milling on microstructure was investigated by scanning electron microscopy, as well. Sintering process was performed in air at 1100 and 1200 C for 2 h. Various phases are present within mixtures sintered at 1100 and 1200 degrees C, and almost pure BaZn2Ti4O11 phase was obtained after 80 min of milling and sintering at 1200 degrees C for 2 h.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Isothermal sintering of barium-zinc-titanate ceramics",
pages = "27-21",
number = "1",
volume = "37",
doi = "10.1016/j.ceramint.2010.07.001"
}

Obradović, N., Filipović, S., Pavlović, V., Mitrić, M., Marković, S., Mitić, V., Djordjević, N.,& Ristić, M.M.. (2011). Isothermal sintering of barium-zinc-titanate ceramics. in Ceramics International
Elsevier Sci Ltd, Oxford., 37(1), 21-27.
https://doi.org/10.1016/j.ceramint.2010.07.001

Obradović N, Filipović S, Pavlović V, Mitrić M, Marković S, Mitić V, Djordjević N, Ristić M. Isothermal sintering of barium-zinc-titanate ceramics. in Ceramics International. 2011;37(1):21-27.
doi:10.1016/j.ceramint.2010.07.001 .

Obradović, N., Filipović, Suzana, Pavlović, Vladimir, Mitrić, M., Marković, S., Mitić, V., Djordjević, N., Ristić, M.M., "Isothermal sintering of barium-zinc-titanate ceramics" in Ceramics International, 37, no. 1 (2011):21-27,
https://doi.org/10.1016/j.ceramint.2010.07.001 . .

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  - http://aspace.agrif.bg.ac.rs/handle/123456789/5696
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
EP  - 180
SP  - 180
UR  - https://hdl.handle.net/21.15107/rcub_dais_625
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_dais_625"
}

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_dais_625

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_dais_625 .

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_dais_625 .

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/123456789/626
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5697
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.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010
T1  - Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc
EP  - 118
SP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_dais_626
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 SEM
results.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010",
title = "Structural and electrical properties of barium-zinc-titanate ceramics sintered at 1300ºc",
pages = "118-118",
url = "https://hdl.handle.net/21.15107/rcub_dais_626"
}

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 Programme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010
Belgrade : Institute of Technical Sciences of SASA., 118-118.
https://hdl.handle.net/21.15107/rcub_dais_626

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 Programme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010. 2010;:118-118.
https://hdl.handle.net/21.15107/rcub_dais_626 .

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 Programme and The Book of Abstracts / Twelfth Annual Conference YUCOMAT 2010, Herceg Novi, September 6–10, 2010 (2010):118-118,
https://hdl.handle.net/21.15107/rcub_dais_626 .

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  - http://aspace.agrif.bg.ac.rs/handle/123456789/5698
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
EP  - 10
SP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_dais_627
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_dais_627"
}

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_dais_627

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_dais_627 .

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_dais_627 .

TY  - JOUR
AU  - Filipović, Suzana
AU  - Obradović, N.
AU  - Pavlović, Vladimir
AU  - Marković, S.
AU  - Mitrić, M.
AU  - Ristić, M.M.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2352
AB  - Mixtures of MgO-TiO2 were mechanically activated using high-energy planetary ball mill during 5, 10, 20, 40, 80 and 120 minutes. Sintering process was preformed in air at 1100°-1400°C for 2h. The decrease in powder's particle size was noticed as the time of mechanical activation increased and confirmed by particle size analyzer. XRD analyses were performed in order to acquire the information about phase composition. Different ratio mixtures of MgTiO3 and Mg2TiO4 are present within all sintered samples. The effect of tribophysical activation on microstructure was investigated by scanning electron microscopy. The differential thermal gravimetric analysis has been performed in order to investigate thermal behaviour of the mixtures.
AB  - Smeše MgO-TiO2 su mehanički aktivirane u visoko-energetskom planetarnom mlinu tokom 5, 10, 20, 40, 80 i 120 minuta. Fazni sastav je određen rendgenskom difrakcijom. Sa porastom vremena mlevenja, primećeno je smanjenje veličine čestica praha. Takođe, ispitan je i efekat tribofizičke aktivacije na mikrostrukturu praha metodom skenirajuće elektronske mikroskopije. Radi ispitivanja termičkih svojstava praha, urađena je diferencijalna termijska analiza. Proces sinterovanja izveden je u vazduhu u temperaturnom opsegu od 1100°-1400°C tokom 2 sata. U svim sinterovanim uzorcima uočeno je prisustvo dve faze MgTiO3 i Mg2TiO4 ali njihov međusobni odnos koncentracija varira u odnosu na temperaturu sinterovanja.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system
EP  - 151
IS  - 2
SP  - 143
VL  - 42
DO  - 10.2298/SOS100518002F
ER  - 

@article{
author = "Filipović, Suzana and Obradović, N. and Pavlović, Vladimir and Marković, S. and Mitrić, M. and Ristić, M.M.",
year = "2010",
abstract = "Mixtures of MgO-TiO2 were mechanically activated using high-energy planetary ball mill during 5, 10, 20, 40, 80 and 120 minutes. Sintering process was preformed in air at 1100°-1400°C for 2h. The decrease in powder's particle size was noticed as the time of mechanical activation increased and confirmed by particle size analyzer. XRD analyses were performed in order to acquire the information about phase composition. Different ratio mixtures of MgTiO3 and Mg2TiO4 are present within all sintered samples. The effect of tribophysical activation on microstructure was investigated by scanning electron microscopy. The differential thermal gravimetric analysis has been performed in order to investigate thermal behaviour of the mixtures., Smeše MgO-TiO2 su mehanički aktivirane u visoko-energetskom planetarnom mlinu tokom 5, 10, 20, 40, 80 i 120 minuta. Fazni sastav je određen rendgenskom difrakcijom. Sa porastom vremena mlevenja, primećeno je smanjenje veličine čestica praha. Takođe, ispitan je i efekat tribofizičke aktivacije na mikrostrukturu praha metodom skenirajuće elektronske mikroskopije. Radi ispitivanja termičkih svojstava praha, urađena je diferencijalna termijska analiza. Proces sinterovanja izveden je u vazduhu u temperaturnom opsegu od 1100°-1400°C tokom 2 sata. U svim sinterovanim uzorcima uočeno je prisustvo dve faze MgTiO3 i Mg2TiO4 ali njihov međusobni odnos koncentracija varira u odnosu na temperaturu sinterovanja.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system",
pages = "151-143",
number = "2",
volume = "42",
doi = "10.2298/SOS100518002F"
}

Filipović, S., Obradović, N., Pavlović, V., Marković, S., Mitrić, M.,& Ristić, M.M.. (2010). Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 42(2), 143-151.
https://doi.org/10.2298/SOS100518002F

Filipović S, Obradović N, Pavlović V, Marković S, Mitrić M, Ristić M. Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system. in Science of Sintering. 2010;42(2):143-151.
doi:10.2298/SOS100518002F .

Filipović, Suzana, Obradović, N., Pavlović, Vladimir, Marković, S., Mitrić, M., Ristić, M.M., "Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system" in Science of Sintering, 42, no. 2 (2010):143-151,
https://doi.org/10.2298/SOS100518002F . .

TY  - JOUR
AU  - Slankamenac, M.
AU  - Ivetić, T.
AU  - Nikolić, M.V.
AU  - Ivetić, N.
AU  - Zivanov, M.
AU  - Pavlović, Vladimir
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2399
AB  - Impedance/admittance and dielectric spectroscopy were used to investigate the effect of temperature on the electrical response of liquid-phase sintered Zn2SnO4-SnO2 ceramics. The measurements were performed over a wide frequency range (100 Hz to 10 MHz) at different temperatures. The real and the imaginary part of the complex impedance traced semicircles in the complex plane. The resistance and the capacitance of bulk and grain-boundary regions were determined by modeling the experimental results using several equivalent circuits taking into account bulk deep trap states. Admittance complex diagrams were also determined in order to understand better the conduction mechanisms occurring in the polycrystalline Zn2SnO4-SnO2 system.
PB  - Springer, New York
T2  - Journal of Electronic Materials
T1  - Impedance Response and Dielectric Relaxation in Liquid-Phase Sintered Zn2SnO4-SnO2 Ceramics
EP  - 455
IS  - 4
SP  - 447
VL  - 39
DO  - 10.1007/s11664-010-1118-3
ER  - 

@article{
author = "Slankamenac, M. and Ivetić, T. and Nikolić, M.V. and Ivetić, N. and Zivanov, M. and Pavlović, Vladimir",
year = "2010",
abstract = "Impedance/admittance and dielectric spectroscopy were used to investigate the effect of temperature on the electrical response of liquid-phase sintered Zn2SnO4-SnO2 ceramics. The measurements were performed over a wide frequency range (100 Hz to 10 MHz) at different temperatures. The real and the imaginary part of the complex impedance traced semicircles in the complex plane. The resistance and the capacitance of bulk and grain-boundary regions were determined by modeling the experimental results using several equivalent circuits taking into account bulk deep trap states. Admittance complex diagrams were also determined in order to understand better the conduction mechanisms occurring in the polycrystalline Zn2SnO4-SnO2 system.",
publisher = "Springer, New York",
journal = "Journal of Electronic Materials",
title = "Impedance Response and Dielectric Relaxation in Liquid-Phase Sintered Zn2SnO4-SnO2 Ceramics",
pages = "455-447",
number = "4",
volume = "39",
doi = "10.1007/s11664-010-1118-3"
}

Slankamenac, M., Ivetić, T., Nikolić, M.V., Ivetić, N., Zivanov, M.,& Pavlović, V.. (2010). Impedance Response and Dielectric Relaxation in Liquid-Phase Sintered Zn2SnO4-SnO2 Ceramics. in Journal of Electronic Materials
Springer, New York., 39(4), 447-455.
https://doi.org/10.1007/s11664-010-1118-3

Slankamenac M, Ivetić T, Nikolić M, Ivetić N, Zivanov M, Pavlović V. Impedance Response and Dielectric Relaxation in Liquid-Phase Sintered Zn2SnO4-SnO2 Ceramics. in Journal of Electronic Materials. 2010;39(4):447-455.
doi:10.1007/s11664-010-1118-3 .

Slankamenac, M., Ivetić, T., Nikolić, M.V., Ivetić, N., Zivanov, M., Pavlović, Vladimir, "Impedance Response and Dielectric Relaxation in Liquid-Phase Sintered Zn2SnO4-SnO2 Ceramics" in Journal of Electronic Materials, 39, no. 4 (2010):447-455,
https://doi.org/10.1007/s11664-010-1118-3 . .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Nikolić, Zoran S.
AU  - Pavlović, Vladimir
AU  - Paunović, Vesna
AU  - Miljković, Miroslav
AU  - Jordović, Branka
AU  - Zivković, Ljiljana
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2372
AB  - In this article, ytterbium and erbium oxides are used as doping materials for barium titanate (BaTiO(3)) materials. The amphoteric behavior of these rare-earth ions leads to the increase of dielectric permittivity and decrease of dielectric losses. BaTiO(3) ceramics doped with 0.01-0.5 wt% of Yb(2)O(3) and Er(2)O(3) were prepared by conventional solid-state procedure and sintered at 1320 degrees C for 4 h. In BaTiO(3) doped with a low content of rare-earth ions (0.01 wt%) the grain size ranged between 10 and 25 pm. With the higher dopant concentration of 0.5 wt%, the abnormal grain growth is inhibited and the grain size ranged between 2 and 10 mu m. The measurements of capacitance and dielectric losses as a function of frequency and temperature have been carried out in order to correlate the microstructure and dielectric properties of doped BaTiO(3) ceramics. The temperature dependence of the dielectric constant as a function of dopant amount has been investigated.
PB  - Wiley-Blackwell Publishing, Inc, Malden
T2  - Journal of the American Ceramic Society
T1  - Influence of Rare-Earth Dopants on Barium Titanate Ceramics Microstructure and Corresponding Electrical Properties
EP  - 137
IS  - 1
SP  - 132
VL  - 93
DO  - 10.1111/j.1551-2916.2009.03309.x
ER  - 

@article{
author = "Mitić, Vojislav V. and Nikolić, Zoran S. and Pavlović, Vladimir and Paunović, Vesna and Miljković, Miroslav and Jordović, Branka and Zivković, Ljiljana",
year = "2010",
abstract = "In this article, ytterbium and erbium oxides are used as doping materials for barium titanate (BaTiO(3)) materials. The amphoteric behavior of these rare-earth ions leads to the increase of dielectric permittivity and decrease of dielectric losses. BaTiO(3) ceramics doped with 0.01-0.5 wt% of Yb(2)O(3) and Er(2)O(3) were prepared by conventional solid-state procedure and sintered at 1320 degrees C for 4 h. In BaTiO(3) doped with a low content of rare-earth ions (0.01 wt%) the grain size ranged between 10 and 25 pm. With the higher dopant concentration of 0.5 wt%, the abnormal grain growth is inhibited and the grain size ranged between 2 and 10 mu m. The measurements of capacitance and dielectric losses as a function of frequency and temperature have been carried out in order to correlate the microstructure and dielectric properties of doped BaTiO(3) ceramics. The temperature dependence of the dielectric constant as a function of dopant amount has been investigated.",
publisher = "Wiley-Blackwell Publishing, Inc, Malden",
journal = "Journal of the American Ceramic Society",
title = "Influence of Rare-Earth Dopants on Barium Titanate Ceramics Microstructure and Corresponding Electrical Properties",
pages = "137-132",
number = "1",
volume = "93",
doi = "10.1111/j.1551-2916.2009.03309.x"
}

Mitić, V. V., Nikolić, Z. S., Pavlović, V., Paunović, V., Miljković, M., Jordović, B.,& Zivković, L.. (2010). Influence of Rare-Earth Dopants on Barium Titanate Ceramics Microstructure and Corresponding Electrical Properties. in Journal of the American Ceramic Society
Wiley-Blackwell Publishing, Inc, Malden., 93(1), 132-137.
https://doi.org/10.1111/j.1551-2916.2009.03309.x

Mitić VV, Nikolić ZS, Pavlović V, Paunović V, Miljković M, Jordović B, Zivković L. Influence of Rare-Earth Dopants on Barium Titanate Ceramics Microstructure and Corresponding Electrical Properties. in Journal of the American Ceramic Society. 2010;93(1):132-137.
doi:10.1111/j.1551-2916.2009.03309.x .

Mitić, Vojislav V., Nikolić, Zoran S., Pavlović, Vladimir, Paunović, Vesna, Miljković, Miroslav, Jordović, Branka, Zivković, Ljiljana, "Influence of Rare-Earth Dopants on Barium Titanate Ceramics Microstructure and Corresponding Electrical Properties" in Journal of the American Ceramic Society, 93, no. 1 (2010):132-137,
https://doi.org/10.1111/j.1551-2916.2009.03309.x . .

TY  - CONF
AU  - Mitić, V.
AU  - Pavlović, Vladimir
AU  - Paunović, V.
AU  - Kocić, Lj
AU  - Zivković, Lj
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2150
AB  - BaTiO3-ceramics are known as some of the most useful electroceramics with a various applications. In this study the effect of Er2O3 as additive on the microstructure and dielectric properties of doped BaTiO3 was investigated. The samples doped with 0.01 to 1.0 wt% Er2O3 were prepared using by conventional solid state procedure, and were sintered at 1350 degrees C for four hours. The microstructure of sintered specimens was investigated by SEM-5300 and capacitance and dielectric loss measurements have been done using LCR-metra Agilent 4284A in the frequency range from 20Hz to 1MHz. The microstructure study with low additive concentration shows abnormal grain size, with average grain size between 20-60 mu m. With the higher dopant concentracion the abnormal grain growth is inhibited and the grain size ranged between 5-15 mu m. The dielectric constant decrease with increase of dopant concentration and for all of the investigated samples ranged from 650 to 1600 at room temperature. The dissipation losses a linear decrease v.s frequency is mesured for all investigated samples. We applied a fractal method for the microstructure analysis. This method for analysis of the structure of ceramics provides a new approach for describing, predicting and modeling the grain shape and relations between the BaTiO3 ceramic structure and dielectrical properties.
C3  - Ceramic Transactions
T1  - Characterization and microstructure evolution in er-doped batio3 ceramics
EP  - 103
SP  - 89
VL  - 221
DO  - 10.1002/9780470930915.ch9
ER  - 

@conference{
author = "Mitić, V. and Pavlović, Vladimir and Paunović, V. and Kocić, Lj and Zivković, Lj",
year = "2010",
abstract = "BaTiO3-ceramics are known as some of the most useful electroceramics with a various applications. In this study the effect of Er2O3 as additive on the microstructure and dielectric properties of doped BaTiO3 was investigated. The samples doped with 0.01 to 1.0 wt% Er2O3 were prepared using by conventional solid state procedure, and were sintered at 1350 degrees C for four hours. The microstructure of sintered specimens was investigated by SEM-5300 and capacitance and dielectric loss measurements have been done using LCR-metra Agilent 4284A in the frequency range from 20Hz to 1MHz. The microstructure study with low additive concentration shows abnormal grain size, with average grain size between 20-60 mu m. With the higher dopant concentracion the abnormal grain growth is inhibited and the grain size ranged between 5-15 mu m. The dielectric constant decrease with increase of dopant concentration and for all of the investigated samples ranged from 650 to 1600 at room temperature. The dissipation losses a linear decrease v.s frequency is mesured for all investigated samples. We applied a fractal method for the microstructure analysis. This method for analysis of the structure of ceramics provides a new approach for describing, predicting and modeling the grain shape and relations between the BaTiO3 ceramic structure and dielectrical properties.",
journal = "Ceramic Transactions",
title = "Characterization and microstructure evolution in er-doped batio3 ceramics",
pages = "103-89",
volume = "221",
doi = "10.1002/9780470930915.ch9"
}

Mitić, V., Pavlović, V., Paunović, V., Kocić, L.,& Zivković, L.. (2010). Characterization and microstructure evolution in er-doped batio3 ceramics. in Ceramic Transactions, 221, 89-103.
https://doi.org/10.1002/9780470930915.ch9

Mitić V, Pavlović V, Paunović V, Kocić L, Zivković L. Characterization and microstructure evolution in er-doped batio3 ceramics. in Ceramic Transactions. 2010;221:89-103.
doi:10.1002/9780470930915.ch9 .

Mitić, V., Pavlović, Vladimir, Paunović, V., Kocić, Lj, Zivković, Lj, "Characterization and microstructure evolution in er-doped batio3 ceramics" in Ceramic Transactions, 221 (2010):89-103,
https://doi.org/10.1002/9780470930915.ch9 . .

TY  - JOUR
AU  - Filipović, Suzana
AU  - Obradović, N.
AU  - Pavlović, Vladimir
AU  - Petrović, V.
AU  - Mitrić, M.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2051
AB  - The aim of this work was to analyze the influence of mechanical activation on the MgCO3-TiO2 system. Mixtures of MgCO3-TiO2 were mechanically activated for 15, 30, 60 and 120 minutes in a planetary ball mill and after that sintered at 1100°C for 1h. XRD analyses were performed in order to give information about the phase composition and to determine a variety of microstructure parameters using Scherrer's method. Also, the effect of tribophysical activation and sintering process on microstructure was investigated by scanning electron microscopy. Electrical measurements were performed in order to determine electrical properties of sintered samples. Our conclusions are that the sample activated for 120 min showed the best electrical properties ( ε r=23.86, Q=233, ρ=0.38) and exhibited the best sinterability.
AB  - Cilj ovog rada bio je analiza uticaja mehaničke aktivacije na sistem MgCO3-TiO2. Smeše MgCO3-TiO2 su mehanički aktivirane u planetarnom mlinu sa kuglama u trajanju od 15, 30, 60 i 120 minuta i nakon toga sinterovane na 1100°C 1h. Radi utvrđivanja faznog sastava i promena mikrostrukturnih parametara, Šererovom metodom, urađena je rendgeno-difrakciona analiza. Efekti mehaničke aktivacije i procesa sinterovanja na mikrostrukturu ispitivani su skenirajućom elektronskom mikroskopijom. U cilju određivanja električnih svojstava sinteroanih uzoraka izvršena su električna merenja. Zaključak našeg rada je da uzorak sinterovan 120 minuta pokazuje najbolja električna svojstva (ε r=23,86; Q=233; ρ=0,38) i ispoljava najbolju sinterabilnost.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Influence of mechanical activation on structural and electrical properties of sintered MgTiO3 ceramics
EP  - 123
IS  - 2
SP  - 117
VL  - 41
DO  - 10.2298/SOS0902117F
ER  - 

@article{
author = "Filipović, Suzana and Obradović, N. and Pavlović, Vladimir and Petrović, V. and Mitrić, M.",
year = "2009",
abstract = "The aim of this work was to analyze the influence of mechanical activation on the MgCO3-TiO2 system. Mixtures of MgCO3-TiO2 were mechanically activated for 15, 30, 60 and 120 minutes in a planetary ball mill and after that sintered at 1100°C for 1h. XRD analyses were performed in order to give information about the phase composition and to determine a variety of microstructure parameters using Scherrer's method. Also, the effect of tribophysical activation and sintering process on microstructure was investigated by scanning electron microscopy. Electrical measurements were performed in order to determine electrical properties of sintered samples. Our conclusions are that the sample activated for 120 min showed the best electrical properties ( ε r=23.86, Q=233, ρ=0.38) and exhibited the best sinterability., Cilj ovog rada bio je analiza uticaja mehaničke aktivacije na sistem MgCO3-TiO2. Smeše MgCO3-TiO2 su mehanički aktivirane u planetarnom mlinu sa kuglama u trajanju od 15, 30, 60 i 120 minuta i nakon toga sinterovane na 1100°C 1h. Radi utvrđivanja faznog sastava i promena mikrostrukturnih parametara, Šererovom metodom, urađena je rendgeno-difrakciona analiza. Efekti mehaničke aktivacije i procesa sinterovanja na mikrostrukturu ispitivani su skenirajućom elektronskom mikroskopijom. U cilju određivanja električnih svojstava sinteroanih uzoraka izvršena su električna merenja. Zaključak našeg rada je da uzorak sinterovan 120 minuta pokazuje najbolja električna svojstva (ε r=23,86; Q=233; ρ=0,38) i ispoljava najbolju sinterabilnost.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Influence of mechanical activation on structural and electrical properties of sintered MgTiO3 ceramics",
pages = "123-117",
number = "2",
volume = "41",
doi = "10.2298/SOS0902117F"
}

Filipović, S., Obradović, N., Pavlović, V., Petrović, V.,& Mitrić, M.. (2009). Influence of mechanical activation on structural and electrical properties of sintered MgTiO3 ceramics. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 41(2), 117-123.
https://doi.org/10.2298/SOS0902117F

Filipović S, Obradović N, Pavlović V, Petrović V, Mitrić M. Influence of mechanical activation on structural and electrical properties of sintered MgTiO3 ceramics. in Science of Sintering. 2009;41(2):117-123.
doi:10.2298/SOS0902117F .

Filipović, Suzana, Obradović, N., Pavlović, Vladimir, Petrović, V., Mitrić, M., "Influence of mechanical activation on structural and electrical properties of sintered MgTiO3 ceramics" in Science of Sintering, 41, no. 2 (2009):117-123,
https://doi.org/10.2298/SOS0902117F . .

TY  - JOUR
AU  - Ivetić, T.
AU  - Vuković, Z.
AU  - Nikolić, M.V.
AU  - Pavlović, Vladimir
AU  - Nikolić, J.R.
AU  - Minić, Dragica M.
AU  - Ristić, M.M.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1805
AB  - Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2: 1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N-2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by Xray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Morphology investigation of mechanically activated ZnO-SnO2 system
EP  - 643
IS  - 3
SP  - 639
VL  - 34
DO  - 10.1016/j.ceramint.2007.01.003
ER  - 

@article{
author = "Ivetić, T. and Vuković, Z. and Nikolić, M.V. and Pavlović, Vladimir and Nikolić, J.R. and Minić, Dragica M. and Ristić, M.M.",
year = "2008",
abstract = "Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2: 1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N-2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by Xray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Morphology investigation of mechanically activated ZnO-SnO2 system",
pages = "643-639",
number = "3",
volume = "34",
doi = "10.1016/j.ceramint.2007.01.003"
}

Ivetić, T., Vuković, Z., Nikolić, M.V., Pavlović, V., Nikolić, J.R., Minić, D. M.,& Ristić, M.M.. (2008). Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International
Elsevier Sci Ltd, Oxford., 34(3), 639-643.
https://doi.org/10.1016/j.ceramint.2007.01.003

Ivetić T, Vuković Z, Nikolić M, Pavlović V, Nikolić J, Minić DM, Ristić M. Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International. 2008;34(3):639-643.
doi:10.1016/j.ceramint.2007.01.003 .

Ivetić, T., Vuković, Z., Nikolić, M.V., Pavlović, Vladimir, Nikolić, J.R., Minić, Dragica M., Ristić, M.M., "Morphology investigation of mechanically activated ZnO-SnO2 system" in Ceramics International, 34, no. 3 (2008):639-643,
https://doi.org/10.1016/j.ceramint.2007.01.003 . .

TY  - JOUR
AU  - Pavlović, Vera P.
AU  - Stojanović, B.D.
AU  - Pavlović, Vladimir
AU  - Marinković-Stanojević, Z.
AU  - Živković, Lj.
AU  - Ristić, M.M.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1804
AB  - In this article the solid state reaction of BaTiO3 formation from a mechanically activated BaCO3-TiO2 system has been investigated. An equimolar mixture of BaCO3 and TiO2 powders was activated in a planetary ball mill in a continual regime for 0, 30 and 90 min, pressed and thermally treated up to 1200°C. The effect of the milling and firing regime on the phase formation was investigated by the X-ray diffraction (XRD) method and differential thermal analysis (DTA). Deconvolution of the experimental DTA curve corresponding to the BaTiO3 synthesis process has been performed. The influence of the activation time on the change of characteristic temperature for each elementary step in the complete solid-state reaction of BaTiO3 formation, was analyzed. These results were correlated with the ones obtained by SEM characterization and by XRD analysis.
AB  - U ovome radu je analiziran uticaj mehaničke aktivacije sistema BaCO3- TiO2 na formiranje BaTiO3. Ekvimolarne smeše praha BaCO3 i TiO2 su aktivirane u planetarnom mlinu u kontinualnom režimu tokom 0, 30 i 90 min. Uzorci su zatim presovani i termički tretirani do 1200oC. Efekat mlevenja i zagrevanja na promene faza je analiziran primenom rendgenske fazne analize i diferencijalne termijske analize. Izvršena je dekonvolucija eksperimentalno dobijene DTA krive koja odgovara procesu sinteze BaTiO3, kao i analiza uticaja vremena aktivacije na promene karakteristične temperature za svaki pojedinačni elementarni proces tokom sinteze barijum titanata. Ovi rezultati su korelisani sa rezultatima dobijenim SEM i XRD analizom.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system
EP  - 26
IS  - 1
SP  - 21
VL  - 40
DO  - 10.2298/SOS0801021P
ER  - 

@article{
author = "Pavlović, Vera P. and Stojanović, B.D. and Pavlović, Vladimir and Marinković-Stanojević, Z. and Živković, Lj. and Ristić, M.M.",
year = "2008",
abstract = "In this article the solid state reaction of BaTiO3 formation from a mechanically activated BaCO3-TiO2 system has been investigated. An equimolar mixture of BaCO3 and TiO2 powders was activated in a planetary ball mill in a continual regime for 0, 30 and 90 min, pressed and thermally treated up to 1200°C. The effect of the milling and firing regime on the phase formation was investigated by the X-ray diffraction (XRD) method and differential thermal analysis (DTA). Deconvolution of the experimental DTA curve corresponding to the BaTiO3 synthesis process has been performed. The influence of the activation time on the change of characteristic temperature for each elementary step in the complete solid-state reaction of BaTiO3 formation, was analyzed. These results were correlated with the ones obtained by SEM characterization and by XRD analysis., U ovome radu je analiziran uticaj mehaničke aktivacije sistema BaCO3- TiO2 na formiranje BaTiO3. Ekvimolarne smeše praha BaCO3 i TiO2 su aktivirane u planetarnom mlinu u kontinualnom režimu tokom 0, 30 i 90 min. Uzorci su zatim presovani i termički tretirani do 1200oC. Efekat mlevenja i zagrevanja na promene faza je analiziran primenom rendgenske fazne analize i diferencijalne termijske analize. Izvršena je dekonvolucija eksperimentalno dobijene DTA krive koja odgovara procesu sinteze BaTiO3, kao i analiza uticaja vremena aktivacije na promene karakteristične temperature za svaki pojedinačni elementarni proces tokom sinteze barijum titanata. Ovi rezultati su korelisani sa rezultatima dobijenim SEM i XRD analizom.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system",
pages = "26-21",
number = "1",
volume = "40",
doi = "10.2298/SOS0801021P"
}

Pavlović, V. P., Stojanović, B.D., Pavlović, V., Marinković-Stanojević, Z., Živković, Lj.,& Ristić, M.M.. (2008). Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 40(1), 21-26.
https://doi.org/10.2298/SOS0801021P

Pavlović VP, Stojanović B, Pavlović V, Marinković-Stanojević Z, Živković L, Ristić M. Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system. in Science of Sintering. 2008;40(1):21-26.
doi:10.2298/SOS0801021P .

Pavlović, Vera P., Stojanović, B.D., Pavlović, Vladimir, Marinković-Stanojević, Z., Živković, Lj., Ristić, M.M., "Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system" in Science of Sintering, 40, no. 1 (2008):21-26,
https://doi.org/10.2298/SOS0801021P . .

TY  - CONF
AU  - Obradović, Nina
AU  - Labus, Nebojša
AU  - Petrović, V.
AU  - Mitrović, Nebojša
AU  - Pavlović, Vladimir B.
PY  - 2005
UR  - http://dais.sanu.ac.rs/123456789/328
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5667
AB  - Poster presented at the ELECTROCERAMICS X, June 18-22, 2006, Toledo, Spain
T1  - Structural and Electrical Properties of Sintered Zinc-titanate Ceramics
UR  - https://hdl.handle.net/21.15107/rcub_dais_328
ER  - 

@conference{
author = "Obradović, Nina and Labus, Nebojša and Petrović, V. and Mitrović, Nebojša and Pavlović, Vladimir B.",
year = "2005",
abstract = "Poster presented at the ELECTROCERAMICS X, June 18-22, 2006, Toledo, Spain",
title = "Structural and Electrical Properties of Sintered Zinc-titanate Ceramics",
url = "https://hdl.handle.net/21.15107/rcub_dais_328"
}

Obradović, N., Labus, N., Petrović, V., Mitrović, N.,& Pavlović, V. B.. (2005). Structural and Electrical Properties of Sintered Zinc-titanate Ceramics. .
https://hdl.handle.net/21.15107/rcub_dais_328

Obradović N, Labus N, Petrović V, Mitrović N, Pavlović VB. Structural and Electrical Properties of Sintered Zinc-titanate Ceramics. 2005;.
https://hdl.handle.net/21.15107/rcub_dais_328 .

Obradović, Nina, Labus, Nebojša, Petrović, V., Mitrović, Nebojša, Pavlović, Vladimir B., "Structural and Electrical Properties of Sintered Zinc-titanate Ceramics" (2005),
https://hdl.handle.net/21.15107/rcub_dais_328 .