Structure and phase transition of clathrate compounds composed of water molecule
| Project/Area Number |
26410032
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Physical chemistry
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
Takeya Satoshi 国立研究開発法人産業技術総合研究所, 物質計測標準研究部門, 主任研究員 (40357421)
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| Co-Investigator(Renkei-kenkyūsha) |
Ohmura Ryo 慶應義塾大学, 理工学部, 准教授 (70356666)
Fujihisa hiroshi 産業技術総合研究所, 物質計測標準研究部門, 主任研究員 (90357913)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | クラスレートハイドレート / ガスハイドレート / ホスト－ゲスト / 包接化合物 / 結晶構造 / 位相コントラスト / X線イメージング / 包接化学 / 位相コントラストX線イメージング / 密度解析 |
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| Outline of Final Research Achievements |
Gas hydrates were analyzed by different size scale using a phase contrast imaging method in macroscopic texture analysis and using a powder X-ray diffraction method in a crystal structure analysis. Validity of these observation methods to analyze the temperature dependency and the structural stability of gas hydrates were shown.
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Report
(4 results)
Research Products
(18 results)
