Elucidation of mechanism of fast ionic conduction in complex hydrides and functional deployments as multivalent ionic conductors and ionic liquids
| 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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Report
(3 results)
Research Products
(36 results)
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[Journal Article] Liquid-like ionic conduction in solid lithium and sodium monocarba-closo-decaborates near or at room temperature2016
Author(s)
Wan Si Tang, Motoaki Matsuo, Hui Wu, Vitalie Stavila, Wei Zhou, Albert A. Talin, Alexei V. Soloninin, Roman V. Skoryunov, Olga A. Babanova, Alexander V. Skripov, Atsushi Unemoto, Shin-ichi Orimo, Terrence. J. Udovic
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Journal Title
Advanced Energy Materaterials
Volume: 6
Issue: 8
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Exceptional superionic conductivity in disordered sodium decahydro-closo-decaborate2014
Author(s)
T.J. Udovic, M. Matsuo, W.S. Tang, H. Wu, N. Verdal, A.V. Soloninin, R.V. Skoryunov, O.A. Babanova, A.V. Skripov, J.J. Rush, A. Unemoto, H. Takamura, S. Orimo
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Journal Title
Advanced Materials
Volume: 26
Issue: 45
Pages: 7622-7626
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Fast ionic conduction in complex hydrides2014
Author(s)
Motoaki Matsuo, Atsushi Unemoto, Tamio Ikeshoji, Hitoshi Takamura, Terrence J. Udovic, Alexander Skripov, Shin-ichi Orimo
Organizer
The International Meeting on Advanced Material Science for Hydrogen
Place of Presentation
琉球大学（沖縄県中頭郡）
Year and Date
2014-08-25 – 2014-08-27
Related Report
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[Presentation] Fast ionic conduction in complex hydrides2014
Author(s)
Motoaki Matsuo, Hiroyuki Oguchi, Atsushi Unemoto, Tamio Ikeshoji, Hitoshi Takamura, Tejs Vegge, Arndt Remhof, Andreas Borgshulte, Andreas Zuttel, Terrence J. Udovic, Alexander Skripov, Shin-ichi Orimo
Organizer
International Symposium on Metal-Hydrogen Systems 2014 (MH2014)
Place of Presentation
Manchester (UK)
Year and Date
2014-07-21 – 2014-07-25
Related Report
Invited
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