Formation of Alkoxy-derived Yttrium Aluminates in the Al<SUB>2</SUB>O<SUB>3</SUB>-rich Region
スポンサーリンク
概要
- 論文の詳細を見る
Hexagonal YAIO<SUB>3</SUB> crystallizes at low temperatures from an amorphous material prepared by the simultaneous hydrolysis of yttrium and aluminum alkoxides. It transforms to the cubic phase with a garnet structure as an intermediate product at elevated temperatures. The formation process of YAlO<SUB>3</SUB> is described. Solid solutions of hexagonal YAlO<SUB>3</SUB> crystallize between 50 and 62.5 mol% Al<SUB>2</SUB>O<SUB>3</SUB>. Yttrium aluminum garnet, Y<SUB>3</SUB>Al<SUB>5</SUB>O<SUB>12</SUB> (YAG), is formed by the transformation of the hexagonal YAlO<SUB>3</SUB> solid solution.
- 社団法人 粉体粉末冶金協会の論文
著者
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HIROTA Ken
Faculty of Enginering, Doshisha University
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YAMAGUCHI Osamu
Faculty of Enginering, Doshisha University
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Hirota K
Doshisha Univ. Kyoto
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Inamura Suguru
Osaka Prefectural Institute of Industrial Technology
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Miyamoto Hiroki
Osaka Prefectural Institute of Industrial Technology
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Yamaguchi Osamu
Faculty of Engineering, Doshisha University
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Hirota Ken
Faculty of Engineering, Doshisha University
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