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このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10126/4677

タイトル: Effect of washing of barium titanate powders synthesized by hydrothermal method on their sinterability and piezoelectric properties
著者: Zhu, Kongjun
Qiu, Jinhao
Kajiyoshi, Koji
Takai, Masayuki
Yanagisawa, Kazumichi
キーワード: A. Powder: chemical preparation
C. Piezoelectric properties
D. BaTiO3; Lead-free
雑誌名: Ceramics International
発行日: 2009
出版者: Elsevier
抄録: BaTiO3 (BT) powders were synthesized by the hydrothermal method for fabricating lead-free barium titanate piezoelectric ceramics. The obtained powders were washed by distilled water and 0.01 N acetic acid solutions separately, and utilized to obtain piezoelectric ceramics by traditional sintering. BT ceramics with the highest piezoelectric properties (d33 value is over 190 pC/N) was obtained from the BT powder synthesized at 250ºC and washed by acetic acid solution. The influence of washing method and sintering temperature on the piezoelectric properties of BT ceramics were studied. The reasons were investigated by comparing the properties of BT powders and their compacts sintered at different temperature.
URI: http://hdl.handle.net/10126/4677
出現コレクション:30A 学術論文 Journal Article

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