| Project/Area Number |
26820311
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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 |
Structural/Functional materials
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| Research Institution | Tohoku University |
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Principal Investigator |
Matsuo Motoaki 東北大学, 金属材料研究所, 講師 (20509038)
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| Research Collaborator |
UNEMOTO Atsushi 東北大学, 原子分子材料科学高等研究機構, 講師 (10551525)
IKESHOJI Tamio 東北大学, 金属材料研究所, 客員研究員
TAKAMURA Hitoshi 東北大学, 大学院工学研究科, 教授 (30250715)
ORIMO Shin-ichi 東北大学, 原子分子材料科学高等研究機構, 教授 (40284129)
Udovic Terrence J. 米国国立標準技術研究所, 中性子研究所, 研究員
Skripov Alexander V. ロシア科学アカデミー, 金属物理学研究所, 研究員
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 水素化物 / ナトリウムイオン伝導 / 錯体水素化物 / リチウムイオン伝導 / 固体電解質 |
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| Outline of Final Research Achievements |
Sodium ion rechargeable batteries have recently attracted considerable interest as one of post lithium ion rechargeable batteries because of sodium's low cost and natural abundance. To this end, it is very important to develop sodium fast ionic conductors which can be used as solid electrolytes for the sodium ion rechargeable batteries. In this study, we have succeeded in synthesizing new solid-state hydrides such as Na2B10H10, Na2B12H12, NaCB9H10 and NaCB11H12 with fast ionic conductivities.
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