層状チタン酸ナノシートからBaTiO_3の低温合成
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概要
- 論文の詳細を見る
A H^+-form lepidocrocite-like layered titanate H_<1.07>Ti_<1.73>O_4 was exfoliated in a n-propylamine solution to prepare a colloidal solution of the titanate nanosheet. The nanosheet colloidal solution shows a very high reactivity with Ba (OH)_2 in the formation reaction of BaTiO_3. The sub-micrometer BaTiO_3 sheet-like and spherical particles can be obtained by reacting the nanosheet colloidal solution with Ba(OH)_2 at 80℃. This reaction provides a novel low temperature process for the preparation of BaTiO_3.
- 社団法人日本セラミックス協会の論文
- 2007-02-01
著者
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馮 旗
Department Of Advanced Materials Science Faculty Of Engineering Kagawa University
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馮 宇
Department of Chemistry and Ecological Engineering, Guangxi University for Nationalities
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伊藤 利浩
Department of Advanced Materials Science, Faculty of Engineering, Kagawa University
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伊藤 利浩
Department Of Advanced Materials Science Faculty Of Engineering Kagawa University
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馮 宇
Department Of Chemistry And Ecological Engineering Guangxi University For Nationalities