Structural study for glassy electrolytes by pair distribution function and Raman spectroscopy
Project/Area Number |
15H06919
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Inorganic materials/Physical properties
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Research Institution | Japan Synchrotron Radiation Research Institute |
Principal Investigator |
OHARA Koji 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 (00625486)
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Project Period (FY) |
2015-08-28 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Keywords | ガラス電解質 / X線PDF解析 / ラマン分光 / イオン伝導体 / 構造・機能材料 / 非晶質構造解析 / PDF解析 |
Outline of Final Research Achievements |
The structures of 67Li2S-33P2S5, 70Li2S-30P2S5, and 75Li2S-25P2S5 glasses are modeled by a combination of density functional theory (DFT) and reverse Monte Carlo (RMC) simulation using synchrotron X-ray diffraction, neutron diffraction, and Raman spectroscopy data. We attempted to analyze the relationship between lithium ionic conduction and the glassy structure based on the DFT/RMC structure.
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Report
(3 results)
Research Products
(11 results)
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[Journal Article] Structural and electronic features of binary Li2S-P2S5 glasses2016
Author(s)
K. Ohara, A. Mitsui, M. Mori, Y. Onodera, S. Shiotani, Y. Koyama, Y. Orikasa, M. Murakami, K. Shimoda, K. Mori, T. Fukunaga, H. Arai, Y. Uchimoto, and Z. Ogumi
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Journal Title
Scientific Reports
Volume: 6
Issue: 1
Pages: 21302-21302
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Structural features of Li2S-P2S5 glassy electrolyte2016
Author(s)
K. Ohara, A. Mitsui, M. Mori, Y. Onodera, S. Shiotani, Y. Koyama, Y. Orikasa, M. Murakami, K. Shimoda, K. Mori, T. Fukunaga, H. Arai, Y. Uchimoto, and Z. Ogumi
Organizer
EMN Meeting on Power Sources
Place of Presentation
Bali, Indonesia
Year and Date
2016-08-02
Related Report
Int'l Joint Research / Invited
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[Presentation] ガラス電解質Li2S-P2S5系内のリチウムイオン伝導2016
Author(s)
尾原幸治, 三井昭男, 森正弘, 小野寺陽平, 塩谷真也, 小山幸典, 折笠有基, 村上美和, 下田景士, 森 一広, 福永俊晴, 荒井 創, 内本 喜晴, 小久見 善八
Organizer
第19回超イオン導電体物性研究会
Place of Presentation
山形県山形市
Year and Date
2016-06-09
Related Report
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[Presentation] ガラス電解質Li2S-P2S5内のリチウムイオン伝導2016
Author(s)
尾原幸治, 三井昭男, 森正弘, 小野寺陽平, 塩谷真也, 小山幸典, 折笠有基, 村上美和, 下田景士, 森 一広, 福永俊晴, 荒井 創, 内本 喜晴, 小久見 善八
Organizer
第19回超イオン導電体物性研究会
Place of Presentation
山形
Year and Date
2016-06-08
Related Report
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[Presentation] Structural study of the electrolyte material Li2S-P2S5 glasses at SPring-82016
Author(s)
K. Ohara, A. Mitsui, M. Mori, Y. Onodera, S. Shiotani, Y. Koyama, Y. Orikasa, M. Murakami, K. Shimoda, K. Mori, T. Fukunaga, H. Arai, Y. Uchimoto, and Z. Ogumi
Organizer
Thermec'2016
Place of Presentation
Graz, Austria
Year and Date
2016-05-29
Related Report
Int'l Joint Research / Invited
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[Presentation] Structural study of the electrolyte material Li2S-P2S5 glasses at SPring-82016
Author(s)
K. Ohara, A. Mitsui, M. Mori, Y. Onodera, S. Shiotani, Y. Koyama, Y. Orikasa, M. Murakami, K. Shimoda, K. Mori, T. Fukunaga, H. Arai, Y. Uchimoto, and Z. Ogumi
Organizer
THERMEC'2016
Place of Presentation
Graz, AUSTRIA
Year and Date
2016-05-29
Related Report
Int'l Joint Research / Invited
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[Presentation] 電解質材料Li2S-P2S5ガラスの構造解析2016
Author(s)
尾原幸治, 三井昭男, 森正弘, 小野寺陽平, 塩谷真也, 小山幸典, 折笠有基, 村上美和, 下田景士, 森 一広, 福永俊晴, 荒井 創, 内本 喜晴, 小久見 善八
Organizer
日本物理学会 第 71 回年次大会
Place of Presentation
宮城県仙台市
Year and Date
2016-03-19
Related Report
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