| Project/Area Number |
26870385
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nanomaterials chemistry
Inorganic industrial materials
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| Research Institution | Okayama University |
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Principal Investigator |
GOTOH KAZUMA 岡山大学, 自然科学研究科, 准教授 (20385975)
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| Research Collaborator |
KOMABA Shinichi 東京理科大学, 理学部, 教授
SHIMIZU Tadashi 物質材料研究機構, 強磁場ステーション長
YUMURA Tadashi 京都工芸繊維大学, 材料化学系, 准教授
Lerner Michael M. オレゴン州立大学, 化学科, 教授
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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 |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 固体NMR / 炭素材料 / ハードカーボン / ナトリウムイオン電池 / リチウムイオン電池 / 黒鉛層間化合物 / ナトリウムクラスター / 分子ダイナミクス / ナノ細孔 |
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| Outline of Final Research Achievements |
The state of sodium and the structure of adsorption sites in carbon electrode of sodium ion battery were studied using solid state nuclear magnetic resonance. Our new model of sodium storage can explain why many sodium ions are doped into non-graphitizable carbon produced by heat treatment over 1600 degree C. The dynamic behavior of organic molecules co-intercalated with sodium in graphite was also revealed.
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