TY  - JOUR
AU  - Pavlović, V. P.
AU  - Stojanović, Biljana D
AU  - Pavlović, Vladimir B
AU  - Marinković Stanojević, Zorica
AU  - Živković, Lj.
AU  - Ristic, M. M.
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/286
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 degrees C. The eject 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.
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, V. P. and Stojanović, Biljana D and Pavlović, Vladimir B and Marinković Stanojević, Zorica and Živković, Lj. and Ristic, 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 degrees C. The eject 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.",
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. B., Marinković Stanojević, Z., Živković, Lj.,& Ristic, 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 BD, Pavlović VB, Marinković Stanojević Z, Živković L, Ristic MM. Synthesis of BaTiO3 from a mechanically activated BaCO3-TiO2 system. in Science of Sintering. 2008;40(1):21-26.
doi:10.2298/SOS0801021P .

Pavlović, V. P., Stojanović, Biljana D, Pavlović, Vladimir B, Marinković Stanojević, Zorica, Živković, Lj., Ristic, 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  - JOUR
AU  - Pavlović, V. P.
AU  - Nikolić, Maria Vesna
AU  - Nikolic, Z.
AU  - Branković, Goran
AU  - Živković, Lj.
AU  - Pavlović, Vladimir B
AU  - Ristic, M. M.
PY  - 2007
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/188
AB  - Ceramic materials with a perovskite related structures such as non-doped and doped barium titanate ceramics are attracting much interest for their application as capacitor dielectrics, resistors, thermal sensors, etc. Since mechanical activation can be used in order to modify properties of these materials, in this study microstructure evolution and electric properties of mechanically activated BaTiO3 have been analyzed. The sintering process of high purity non-doped mechanically activated BaTiO3 was monitored using a sensitive dilatometer with a heating rate of 10 degrees C/min. Investigation of the microstructure evolution of mechanically activated BaTiO3 was performed using scanning electron microscope (SEM) and digital pattern recognition (DPR) methods. A dielectric study of the paraelectric-ferroelectric phase transition in the barium titanate ceramics was performed by recording the temperature dependence of dielectric permittivity.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics
EP  - 579
IS  - 2-3
SP  - 575
VL  - 27
DO  - 10.1016/j.jeurceramsoc.2006.04.074
ER  - 

@article{
author = "Pavlović, V. P. and Nikolić, Maria Vesna and Nikolic, Z. and Branković, Goran and Živković, Lj. and Pavlović, Vladimir B and Ristic, M. M.",
year = "2007",
abstract = "Ceramic materials with a perovskite related structures such as non-doped and doped barium titanate ceramics are attracting much interest for their application as capacitor dielectrics, resistors, thermal sensors, etc. Since mechanical activation can be used in order to modify properties of these materials, in this study microstructure evolution and electric properties of mechanically activated BaTiO3 have been analyzed. The sintering process of high purity non-doped mechanically activated BaTiO3 was monitored using a sensitive dilatometer with a heating rate of 10 degrees C/min. Investigation of the microstructure evolution of mechanically activated BaTiO3 was performed using scanning electron microscope (SEM) and digital pattern recognition (DPR) methods. A dielectric study of the paraelectric-ferroelectric phase transition in the barium titanate ceramics was performed by recording the temperature dependence of dielectric permittivity.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics",
pages = "579-575",
number = "2-3",
volume = "27",
doi = "10.1016/j.jeurceramsoc.2006.04.074"
}

Pavlović, V. P., Nikolić, M. V., Nikolic, Z., Branković, G., Živković, Lj., Pavlović, V. B.,& Ristic, M. M.. (2007). Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 27(2-3), 575-579.
https://doi.org/10.1016/j.jeurceramsoc.2006.04.074

Pavlović VP, Nikolić MV, Nikolic Z, Branković G, Živković L, Pavlović VB, Ristic MM. Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics. in Journal of the European Ceramic Society. 2007;27(2-3):575-579.
doi:10.1016/j.jeurceramsoc.2006.04.074 .

Pavlović, V. P., Nikolić, Maria Vesna, Nikolic, Z., Branković, Goran, Živković, Lj., Pavlović, Vladimir B, Ristic, M. M., "Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics" in Journal of the European Ceramic Society, 27, no. 2-3 (2007):575-579,
https://doi.org/10.1016/j.jeurceramsoc.2006.04.074 . .

TY  - JOUR
AU  - Pavlović, V. P.
AU  - Nikolić, Maria Vesna
AU  - Spasojević, Vojislav
AU  - Blanusa, J.
AU  - Živković, Lj.
AU  - Stojanović, Biljana D
AU  - Pavlović, Vladimir B
AU  - Ristic, M. M.
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/163
AB  - In this paper the influence of tribophysical activation on non-isothermal sintering of barium titanate has been investigated. BaTiO3 Powders were tribophysically activated in a planetary ball mill for 0, 60 and 120 min., pressed and non-isothermally sintered up to 1380 degrees C. Dilatometric analysis was performed in air in the temperature range from room temperature to 1380 degrees C with heating rates of 10, 20 and 30 degrees C/min. The samples were analyzed by the X-ray powder diffraction method. Investigation of the morphology of microstructure constituents was performed using the scanning electron microsocopy method. With the purpose of optimizing technological parameters the results obtained by microstructure analysis were correlated with the results of quantitative dilatometric analysis.
PB  - Trans Tech Publications Ltd, Durnten-Zurich
T2  - Advanced Materials Forum Iii, Pts 1 and 2
T1  - The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics
EP  - 1570
SP  - 1566
VL  - 514-516
DO  - 10.4028/www.scientific.net/MSF.514-516.1566
ER  - 

@article{
author = "Pavlović, V. P. and Nikolić, Maria Vesna and Spasojević, Vojislav and Blanusa, J. and Živković, Lj. and Stojanović, Biljana D and Pavlović, Vladimir B and Ristic, M. M.",
year = "2006",
abstract = "In this paper the influence of tribophysical activation on non-isothermal sintering of barium titanate has been investigated. BaTiO3 Powders were tribophysically activated in a planetary ball mill for 0, 60 and 120 min., pressed and non-isothermally sintered up to 1380 degrees C. Dilatometric analysis was performed in air in the temperature range from room temperature to 1380 degrees C with heating rates of 10, 20 and 30 degrees C/min. The samples were analyzed by the X-ray powder diffraction method. Investigation of the morphology of microstructure constituents was performed using the scanning electron microsocopy method. With the purpose of optimizing technological parameters the results obtained by microstructure analysis were correlated with the results of quantitative dilatometric analysis.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Advanced Materials Forum Iii, Pts 1 and 2",
title = "The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics",
pages = "1570-1566",
volume = "514-516",
doi = "10.4028/www.scientific.net/MSF.514-516.1566"
}

Pavlović, V. P., Nikolić, M. V., Spasojević, V., Blanusa, J., Živković, Lj., Stojanović, B. D., Pavlović, V. B.,& Ristic, M. M.. (2006). The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics. in Advanced Materials Forum Iii, Pts 1 and 2
Trans Tech Publications Ltd, Durnten-Zurich., 514-516, 1566-1570.
https://doi.org/10.4028/www.scientific.net/MSF.514-516.1566

Pavlović VP, Nikolić MV, Spasojević V, Blanusa J, Živković L, Stojanović BD, Pavlović VB, Ristic MM. The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics. in Advanced Materials Forum Iii, Pts 1 and 2. 2006;514-516:1566-1570.
doi:10.4028/www.scientific.net/MSF.514-516.1566 .

Pavlović, V. P., Nikolić, Maria Vesna, Spasojević, Vojislav, Blanusa, J., Živković, Lj., Stojanović, Biljana D, Pavlović, Vladimir B, Ristic, M. M., "The influence of tribophysical activation on non-isothermal sintering of BaTiO3 ceramics" in Advanced Materials Forum Iii, Pts 1 and 2, 514-516 (2006):1566-1570,
https://doi.org/10.4028/www.scientific.net/MSF.514-516.1566 . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Pavlović, V. P.
AU  - Pavlović, Vladimir B
AU  - Ristic, M. M.
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/151
AB  - Barium-titanate powder was mechanically activated in a planetary-ball mill for 60 and 120 minutes. Non-isothermal sintering of non-activated and activated powder samples was investigated using a dilatometer in the temperature interval from room to 1380 degrees C with three different heating rates (10, 20 and 30 degrees C/min). Early-stage sintering mechanisms for all three types of samples were analyzed, showing significant differences between the non-activated and mechanically activated samples.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3
EP  - 244
IS  - 3
SP  - 239
VL  - 38
DO  - 10.2298/SOS0603239N
ER  - 

@article{
author = "Nikolić, Maria Vesna and Pavlović, V. P. and Pavlović, Vladimir B and Ristic, M. M.",
year = "2006",
abstract = "Barium-titanate powder was mechanically activated in a planetary-ball mill for 60 and 120 minutes. Non-isothermal sintering of non-activated and activated powder samples was investigated using a dilatometer in the temperature interval from room to 1380 degrees C with three different heating rates (10, 20 and 30 degrees C/min). Early-stage sintering mechanisms for all three types of samples were analyzed, showing significant differences between the non-activated and mechanically activated samples.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3",
pages = "244-239",
number = "3",
volume = "38",
doi = "10.2298/SOS0603239N"
}

Nikolić, M. V., Pavlović, V. P., Pavlović, V. B.,& Ristic, M. M.. (2006). Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 38(3), 239-244.
https://doi.org/10.2298/SOS0603239N

Nikolić MV, Pavlović VP, Pavlović VB, Ristic MM. Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3. in Science of Sintering. 2006;38(3):239-244.
doi:10.2298/SOS0603239N .

Nikolić, Maria Vesna, Pavlović, V. P., Pavlović, Vladimir B, Ristic, M. M., "Analysis of early-stage sintering mechanisms of mechanically activated BaTiO3" in Science of Sintering, 38, no. 3 (2006):239-244,
https://doi.org/10.2298/SOS0603239N . .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Pavlović, V.P.
AU  - Pavlović, Vladimir B
AU  - Labus, Nebojša J.
AU  - Stojanović, Biljana D
PY  - 2005
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/146
AB  - In this paper a practical approach to the analysis of sintering of BaTiO3 using the Master Sintering Curve concept has been presented. Non-isothermal sintering of high-purity non-doped BaTiO3 ceramics was monitored using a sensitive dilatometer at three different heating rates (10, 20 and 30 degrees C/min) up to 1380 degrees C. Densification. of BaTiO3 during sintering was analyzed using the Master Curve Sintering Theory. A MSC was defined characterizing the sintering behavior of barium-titanate regardless of the heating rate. Construction of the MSC enabled estimation of the process activation energy. Using defined MSC, densification behavior of BaTiO3 ceramics during sintering can be predicted for arbitrary temperature-time excursions and these predictions can be used in controlling and planning the sintering process of this material.
PB  - Trans Tech Publications Ltd
T2  - Materials Science Forum
T1  - Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics
EP  - 422
SP  - 417
VL  - 494
DO  - 10.4028/0-87849-971-7.417
ER  - 

@article{
author = "Nikolić, Maria Vesna and Pavlović, V.P. and Pavlović, Vladimir B and Labus, Nebojša J. and Stojanović, Biljana D",
year = "2005",
abstract = "In this paper a practical approach to the analysis of sintering of BaTiO3 using the Master Sintering Curve concept has been presented. Non-isothermal sintering of high-purity non-doped BaTiO3 ceramics was monitored using a sensitive dilatometer at three different heating rates (10, 20 and 30 degrees C/min) up to 1380 degrees C. Densification. of BaTiO3 during sintering was analyzed using the Master Curve Sintering Theory. A MSC was defined characterizing the sintering behavior of barium-titanate regardless of the heating rate. Construction of the MSC enabled estimation of the process activation energy. Using defined MSC, densification behavior of BaTiO3 ceramics during sintering can be predicted for arbitrary temperature-time excursions and these predictions can be used in controlling and planning the sintering process of this material.",
publisher = "Trans Tech Publications Ltd",
journal = "Materials Science Forum",
title = "Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics",
pages = "422-417",
volume = "494",
doi = "10.4028/0-87849-971-7.417"
}

Nikolić, M. V., Pavlović, V.P., Pavlović, V. B., Labus, N. J.,& Stojanović, B. D.. (2005). Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics. in Materials Science Forum
Trans Tech Publications Ltd., 494, 417-422.
https://doi.org/10.4028/0-87849-971-7.417

Nikolić MV, Pavlović V, Pavlović VB, Labus NJ, Stojanović BD. Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics. in Materials Science Forum. 2005;494:417-422.
doi:10.4028/0-87849-971-7.417 .

Nikolić, Maria Vesna, Pavlović, V.P., Pavlović, Vladimir B, Labus, Nebojša J., Stojanović, Biljana D, "Application of the master sintering curve theory to non-isothermal sintering of BaTiO3 ceramics" in Materials Science Forum, 494 (2005):417-422,
https://doi.org/10.4028/0-87849-971-7.417 . .