Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3
2012
Аутори
Pavlović, Vera P.Pavlović, Vladimir B.
Blanuša, Jovan
Branković, Goran
Spreitzer, M.
Krstić, Jugoslav
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In order to obtain nanocrystalline material which can be used in MLCC production, the investigations of the influence of BaTiO3 powder tribophysical activation (TPA) on its structural changes, dielectric and ferroelectric properties have been performed. Microstructure development and crystal structure have been studied by mercury porosimetry method, SEM, EDS and X-ray powder diffraction analyses. The modifications of dielectric and ferroelectric properties of sintered samples have been examined and correlated with observed structural changes induced by TPA of starting powders. It has been found that dielectric and ferroelectric properties of tribophysically activated BaTiO3 could be tuned by controlling the grain size and lattice strain of activated nanostructured material.
Кључне речи:
BaTiO3 ceramics / dielectric properties / ferroelectric properties / tribophysical activationИзвор:
The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts, 2012, 25-25Издавач:
- Belgrade : Serbian Ceramic Society
Финансирање / пројекти:
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-MESTD-Basic Research (BR or ON)-172057)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Pavlović, Vera P. AU - Pavlović, Vladimir B. AU - Blanuša, Jovan AU - Branković, Goran AU - Spreitzer, M. AU - Krstić, Jugoslav PY - 2012 UR - http://dais.sanu.ac.rs/123456789/527 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5687 AB - In order to obtain nanocrystalline material which can be used in MLCC production, the investigations of the influence of BaTiO3 powder tribophysical activation (TPA) on its structural changes, dielectric and ferroelectric properties have been performed. Microstructure development and crystal structure have been studied by mercury porosimetry method, SEM, EDS and X-ray powder diffraction analyses. The modifications of dielectric and ferroelectric properties of sintered samples have been examined and correlated with observed structural changes induced by TPA of starting powders. It has been found that dielectric and ferroelectric properties of tribophysically activated BaTiO3 could be tuned by controlling the grain size and lattice strain of activated nanostructured material. PB - Belgrade : Serbian Ceramic Society C3 - The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts T1 - Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3 EP - 25 SP - 25 UR - https://hdl.handle.net/21.15107/rcub_dais_527 ER -
@conference{ author = "Pavlović, Vera P. and Pavlović, Vladimir B. and Blanuša, Jovan and Branković, Goran and Spreitzer, M. and Krstić, Jugoslav", year = "2012", abstract = "In order to obtain nanocrystalline material which can be used in MLCC production, the investigations of the influence of BaTiO3 powder tribophysical activation (TPA) on its structural changes, dielectric and ferroelectric properties have been performed. Microstructure development and crystal structure have been studied by mercury porosimetry method, SEM, EDS and X-ray powder diffraction analyses. The modifications of dielectric and ferroelectric properties of sintered samples have been examined and correlated with observed structural changes induced by TPA of starting powders. It has been found that dielectric and ferroelectric properties of tribophysically activated BaTiO3 could be tuned by controlling the grain size and lattice strain of activated nanostructured material.", publisher = "Belgrade : Serbian Ceramic Society", journal = "The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts", title = "Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3", pages = "25-25", url = "https://hdl.handle.net/21.15107/rcub_dais_527" }
Pavlović, V. P., Pavlović, V. B., Blanuša, J., Branković, G., Spreitzer, M.,& Krstić, J.. (2012). Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3. in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts Belgrade : Serbian Ceramic Society., 25-25. https://hdl.handle.net/21.15107/rcub_dais_527
Pavlović VP, Pavlović VB, Blanuša J, Branković G, Spreitzer M, Krstić J. Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3. in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts. 2012;:25-25. https://hdl.handle.net/21.15107/rcub_dais_527 .
Pavlović, Vera P., Pavlović, Vladimir B., Blanuša, Jovan, Branković, Goran, Spreitzer, M., Krstić, Jugoslav, "Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3" in The First Serbian Ceramic Society Conference "Advanced Ceramics and Application" May 10-11, 2012: Program and the Book of Abstracts (2012):25-25, https://hdl.handle.net/21.15107/rcub_dais_527 .