2015 Fiscal Year Final Research Report
Development/Control of High-strength Ion Gels made of Multi-arm Polymeric Modules and Their Application to Environmentally-harmonical Materials
| Project/Area Number |
25248027
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Polymer chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUJII Kenta 山口大学, 理工学研究科, 准教授 (20432883)
SAKAI Takamasa 山口大学, 理工学研究科, 准教授 (70456151)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | イオンゲル / イオン液体 / テトラペグゲル / 小角中性子散乱 / 二酸化炭素分離 / 動的光散乱 / プロトン性イオン液体 / 溶媒和 |
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| Outline of Final Research Achievements |
We succeeded in development of a new methodology for polymer chemical reaction in an ionic liquid (IL), which was a gelation reaction of polymer chains in aprotic IL in the presence of protic IL (protic-IL buffering). This method allowed us to control the gelation rate of tough polymer gels called Tetra-PEG gels. Thin Tetra-PEG/IL films were prepared by this method and their capability as a separation membrane of CO2 was examined at various temperatures. It was found that significant CO2 separation capability was observed over a wide range of temperature.
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| Free Research Field |
高分子物理
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