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
TY - CONF
AU - Pavlović, Vera P.
AU - Nikolić, M.V.
AU - Nikolić, Z.
AU - Branković, G.
AU - Zivković, Lj.
AU - Pavlović, Vladimir
AU - Ristić, M.M.
PY - 2007
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1524
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
C3 - 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 -
@conference{
author = "Pavlović, Vera P. and Nikolić, M.V. and Nikolić, Z. and Branković, G. and Zivković, Lj. and Pavlović, Vladimir and Ristić, 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., Nikolić, Z., Branković, G., Zivković, Lj., Pavlović, V.,& Ristić, 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 M, Nikolić Z, Branković G, Zivković L, Pavlović V, Ristić M. 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, Vera P., Nikolić, M.V., Nikolić, Z., Branković, G., Zivković, Lj., Pavlović, Vladimir, Ristić, 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 . .
