Structural analysis of superionic conductors for development of Innobative materials
| Project/Area Number |
15K21105
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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 |
Inorganic industrial materials
Structural/Functional materials
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| Research Institution | Kyoto University |
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Principal Investigator |
Onodera Yohei 京都大学, 原子炉実験所, 助教 (20531031)
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| Project Period (FY) |
2015-04-01 – 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: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 超イオン伝導体 / 固体電解質 / リチウムイオン電池 / 中性子回折 / X線回折 / 二体分布関数 / 逆モンテカルロ法 / 電池材料 / 中性子散乱 / X線散乱 / 逆モンテカルロモデリング |
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| Outline of Final Research Achievements |
Structural study of Li10GeP2S12 glass and crystal with high ionic conductivity have been performed by combined neutron and X-ray diffraction with the aid of reverse Monte Carlo (RMC) modeling. It is found that vacancy sites for Li ion extracted from 3D RMC atomic structures of Li10GeP2S12 glass and crystal are strongly related to ionic conductivity.
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Report
(3 results)
Research Products
(5 results)
