有機物を含まない水溶液ソルゲル法によるコバルトフェライト薄膜の合成

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概要

• 論文の詳細を見る

• Co_xFe_<3-x>O_4 thin films have been prepared on glass substrates by a new aqueous solution-based sol-gel method without involving any organic additives or solvents. This process consists of (1) deposition of precursor (α-FeOOH) thin films in an aqueous solution, (2) adsorption of Co^<2+> on the precursor film and (3) heat-treatment of the Co-bearing precursor film at 673 K in a flow of 55%CO+45%CO_2. The value of x in the resultant thin films fell around 0.73. The crystalline phases, microstructure, thickness, and magnetization behavior were characterized on the cobalt ferrite films.

• 社団法人日本セラミックス協会の論文
• 2007-03-01

著者

• 鵜沼 英郎

  Department Of Chemistry Faculty Of Engineering Yamagata University

• Zhao Jie

  Department Of Chemistry Faculty Of Engineering Yamagata University:department Of Applied Chemistry N

• Guan Xiaohui

  Department Of Applied Chemistry Northeast Dianli University

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