Solid Polymer Electrolytes Exhibiting High Ionic Conductivity by Rotation of Side Groups
| Project/Area Number |
23550143
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer chemistry
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| Research Institution | Kinki University |
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Principal Investigator |
MATSUMOTO Kozo 近畿大学, 産業理工学部, 准教授 (90273474)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 高分子固体電解質 / イオン伝導 / リチウムイオン / バッテリー / ポリカルボシラン / 環状カーボナート / イオン伝導度 / 固体電解質 / イオン伝導性ポリマー |
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| Outline of Final Research Achievements |
Novel vinly ether-based polymers having functional groups of succinic imide structures, and carbosilane-based polymers having functional groups of 5-membered cyclic carbonate structures, were synthesized, and their characteristic properties were investigated in detail by addting lithium salts or by gel formation with liquid electrolytes for lithium ion batteries. As a result, it was found that polycarbosilanes having 5-membered cyclic carbonate groups showed remarkably high ionic conductivity at high added lithium ion conctents.
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Report
(5 results)
Research Products
(12 results)
