| Project/Area Number |
09650919
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
無機工業化学
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| Research Institution | YAMAGATA UNIVERSITY |
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Principal Investigator |
TAGAYA Hideyuki Materials Science and Engineering, Yamagata University, Professor, 工学部, 教授 (10154931)
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| Project Period (FY) |
1997 – 1999
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| Project Status |
Completed (Fiscal Year 1999)
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| Budget Amount *help |
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 1999: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1998: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1997: ¥2,400,000 (Direct Cost: ¥2,400,000)
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| Keywords | Organic-inorganic nanohybrid / Intercalation / Self-assembly / Layered compounds / Hydroxy double salt / Zinc hydroxide / Layered double hydroxide / Organo derivatization reaction / 有機誘導体型反応 / インターカレーション / ヒドロキシダブルソフト |
|---|
| Research Abstract |
Organo-inorganic layered nanohybrids were prepared by the reaction of amorphous zinc hydroxide with organic oxychlorides and carboxylic acids. The formation of COO-Zn bond was confirmed by the peaks in IR spectra and interlayer spacings of the hybrids depended on the length and number of carboxylate of organic compound indicating the surface modification of inorganic layers. The layer structures were similar to those of layered double hydroxides (LDHs). Most of obtained hybrids had plate-like structures. However, in the reaction of benzoic acid with zinc hydroxide, the preparation of fibrous compounds were confirmed by SEM images. Similar compounds were obtained by the reactions of bulky organic compounds with zinc hydroxide indicating the importance of steric repulsion between organic compounds on inorganic layers.
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