Electrolyte property for lithium secondary battery of low-melting alkali metal molten salt
| Project/Area Number |
25871188
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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 |
Functional solid state chemistry
Inorganic materials/Physical properties
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
KUBOTA KEIGO 国立研究開発法人産業技術総合研究所, 電池技術研究部門, 主任研究員 (40586559)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 溶融塩 / アルカリ金属塩 / リチウム二次電池 / イオン液体 / 電解質 |
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| Outline of Final Research Achievements |
Low-melting alkali metal molten salt has possibility of a novel electrolyte of lithium secondary battery due to its specifically low melting point of 100 degree or less. This molten salt shows stable charge-discharge curves and good rate performance in a lithium battery cell. In this study, we discussed about the specific rate performance. In the result, the specific rate performance is caused by charge transfer resistance between the molten salt and electrodes, which dominates the charge transfer of lithium ion in the battery cell.
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Report
(4 results)
Research Products
(15 results)
