Molecular design of chemically-stable proton-conducting aromatic polymers for fuel cell membranes
| Project/Area Number |
16K18258
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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 | University of Yamanashi |
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Principal Investigator |
MIYAKE Junpei 山梨大学, 大学院総合研究部, 助教 (30581409)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 高分子合成 / 機能性高分子 / プロトン伝導 / 高分子電解質 / 膜 / 燃料電池 |
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| Outline of Final Research Achievements |
Based on the molecular design principle (i.e., no heteroatom linkages in the polymer main chain), a novel fluorine-free aromatic ionomer membrane has been designed and synthesized. Compared with the existing perfluorinated or aromatic (i.e., containing heteroatom linkages in the polymer main chain) ionomer membrane, the novel membrane exhibited higher proton conductivity and chemical stability. In addition, the membrane also exhibited high fuel cell performance, with excellent durability under practical conditions.
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Report
(3 results)
Research Products
(27 results)
