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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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥47,580,000 (Direct Cost: ¥36,600,000、Indirect Cost: ¥10,980,000)
Fiscal Year 2015: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2014: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
Fiscal Year 2013: ¥27,820,000 (Direct Cost: ¥21,400,000、Indirect Cost: ¥6,420,000)
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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 / 非プロトン性イオン液体 / ガス分離膜 / 中性子散乱 / テトラベグゲル |
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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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Report
(4 results)
Research Products
(68 results)
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[Journal Article] Structural Analysis of Lipophilic Polyelectrolyte Solutions and Gels in Low-Polar Solvents2015
Author(s)
Nishi, K; Tochioka, S; Hiroi,, T; Yamada, T; Kokado, K; Tae-Hwan Kim, T-H; Gilbert, E. P; Sada, K; Shibayama, M.
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Journal Title
Macromoleules
Volume: 48
Issue: 11
Pages: 3613-3621
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Presentation] Gelation process of Tetra-PEG ion gel studied by time-resolved SANS2015
Author(s)
Hashimoto, K., Fujii, K, Nishi, K., Sakai, T., Shibayama, M.
Organizer
2nd Asia-Oceania Conference on Neutron Scattering, AOCNS 2015
Place of Presentation
シドニー、オーストラリア
Year and Date
2015-07-19
Related Report
Int'l Joint Research
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[Presentation] CO2 Separation Properties of High-toughness Tetra-armed Poly(ethylene glycol) Ion Gel2015
Author(s)
Hashimoto, K., Fujii, K, Makino, T., Sakai, T., Shibayama, M.
Organizer
6th International Congress on Ionic Liquids, COIL-6
Place of Presentation
Jeju, Korea
Year and Date
2015-06-16
Related Report
Int'l Joint Research
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