Crystal Growth in Silicate Gels
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概要
- 論文の詳細を見る
This report is a summary of our past five years experiments on the crystal growth in gels.<BR>A technique for the growing of crystals in silicate gels was attempted. By controlling the softness and pH values of the gel at room temperature, various kinds of organic salt-crystals were grown. Acicular or needle-like crystals of Cu and Ni-oxalates and Ba-tartrate, granular or globular crystals of Fe and Co-tartrates, and single crystals of Ca, Sr, Cu and Mn tartrates were obtained. In particular, by means of the "double-layer technique" using the tube-method (T-method), the authors have attempted to enlarge a seed crystal to a larger single crystal. The growth behaviours in gel which concern the present experiment have been discussed in terms of "nucleation and growth" mechanism.
- 社団法人 粉体粉末冶金協会の論文
著者
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Kachi Sukeji
Department Of Chemistry Konan University
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Kachi Sukeji
Department Of Chemistry Faculty Of Science Kyoto University
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Nakanishi Norihiko
Department Of Chemistry Faculty Of Science Konan University
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Sugiyama Hiroshi
Now at Central Research Laboratory, Nippon Electric Co., Ltd.
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Kani Akira
Now at Noritake Co., Ltd.
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Kato Yoshiyuki
Now at Tohoku Metal Industries, Ltd.
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Kachi Sukeji
Department of Chemistry, Faculty of Sicence, Kyoto University
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