Development of Anhydrous Proton Conductors by Using Self-Assembly of Liquid Crystals
| Project/Area Number |
25708013
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Functional solid state chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
YOSHIO Masafumi 東京大学, 工学(系)研究科(研究院), 准教授 (60345098)
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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 |
¥25,740,000 (Direct Cost: ¥19,800,000、Indirect Cost: ¥5,940,000)
Fiscal Year 2015: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2013: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
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| Keywords | 燃料電池 / プロトン伝導 / イオンチャンネル / 液晶 / 水素結合 / ナノ相分離 / イオン液体 / 光重合 / 無水条件 / カラムナー液晶 / スメクチック液晶 / 異方的イオン伝導 / 双連続キュービック液晶 / 双性イオン / 光配向 |
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| Outline of Final Research Achievements |
This study focused on the development of anhydrous proton conductors forming continuous nano-ionic channels by using self-assembly of liquid crystals. We have successfully prepared the following innovative ionic conductors: (1) anhydrous proton conductors forming one- and three-dimensional ionic channels by the complexation of zwitterionic liquid crystals and sulfonic acids; (2) anisotropic one- and two-dimensional proton conductors prepared by hydrogen-bond formation between diol-functionalized liquid crystals and protic salts; (3) anisotropic conductive polymer films by photopolymerization of the columnar liquid crystals composed of diol compounds containing photopolymerizable diene groups and ionic liquids.
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Report
(4 results)
Research Products
(31 results)
