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.
Keywords:
milling / sintering / electrical properties / BaTiO3 and titanates
Source:
Journal of the European Ceramic Society, 2007, 27, 2-3, 575-579
Publisher:
Oxford : Elsevier Sci Ltd
Funding / projects:
Ministry of Science and Environmental Protection of the Republic of Serbia, Project no. 1832)
TY - JOUR
AU - Pavlović, Vera P.
AU - Nikolić, Maria Vesna
AU - Nikolić, Zoran
AU - Branković, Goran
AU - Živković, Ljiljana
AU - Pavlović, Vladimir B.
AU - Ristić, Momčilo M.
PY - 2007
UR - https://dais.sanu.ac.rs/123456789/11708
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 - Oxford : Elsevier Sci Ltd
T2 - Journal of the European Ceramic Society
T1 - Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics
SP - 575
EP - 579
VL - 27
IS - 2-3
DO - 10.1016/j.jeurceramsoc.2006.04.074
UR - https://hdl.handle.net/21.15107/rcub_dais_11708
ER -
@article{
author = "Pavlović, Vera P. and Nikolić, Maria Vesna and Nikolić, Zoran and Branković, Goran and Živković, Ljiljana and Pavlović, Vladimir B. and Ristić, Momčilo 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 = "Oxford : Elsevier Sci Ltd",
journal = "Journal of the European Ceramic Society",
title = "Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics",
pages = "575-579",
volume = "27",
number = "2-3",
doi = "10.1016/j.jeurceramsoc.2006.04.074",
url = "https://hdl.handle.net/21.15107/rcub_dais_11708"
}
Pavlović, V. P., Nikolić, M. V., Nikolić, Z., Branković, G., Živković, L., Pavlović, V. B.,& Ristić, M. M.. (2007). Microstructural evolution and electric properties of mechanically activated BaTiO3 ceramics. in Journal of the European Ceramic Society
Oxford : Elsevier Sci Ltd., 27(2-3), 575-579.
https://doi.org/10.1016/j.jeurceramsoc.2006.04.074
https://hdl.handle.net/21.15107/rcub_dais_11708
Pavlović VP, Nikolić MV, Nikolić Z, Branković G, Živković L, Pavlović VB, Ristić 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
https://hdl.handle.net/21.15107/rcub_dais_11708 .
Pavlović, Vera P., Nikolić, Maria Vesna, Nikolić, Zoran, Branković, Goran, Živković, Ljiljana, Pavlović, Vladimir B., Ristić, Momčilo 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 .,
https://hdl.handle.net/21.15107/rcub_dais_11708 .
