Searches for clay minerals with asymmetric structures and their identification
| Project/Area Number |
19340159
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Petrology/Mineralogy/Science of ore deposit
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| Research Institution | Ochanomizu University |
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Principal Investigator |
YAMAGISHI Akihiko Ochanomizu University, 理学部, 訪問教授 (70001865)
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| Co-Investigator(Kenkyū-buntansha) |
KOGURE Toshihiro 東京大学, 理学研究科, 准教授 (50282728)
INOUE Atsuyuki 千葉大学, 理学部, 教授 (30150270)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥12,740,000 (Direct Cost: ¥9,800,000、Indirect Cost: ¥2,940,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 不斉構造 / 粘土鉱物 / シス型スメクタイト / カオリナイト / イモグライト / 粘土LB膜 / 振動円二色性 / 立体選択的吸着 / 鋳型反応 / キラルゲル / 天然・人工結晶 / キラリティ |
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| Research Abstract |
This project aimed at searching clay minerals with asymmetric structures and identifying their chiral structures. As a result, the presence of single crystals of chiral kaolinite was confirmed by scanning electron microscopy. By applying the method of liquid column chromatography, a racemic mixture of kaolinite particles was attempted to be resolved into a pair of opposite enantiomers. The ultra-thin film of clay single layers was prepared by applying the Langmuir-Blodgett method.
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Report
(6 results)
Research Products
(42 results)
