| Project/Area Number |
21760562
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural/Functional materials
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| Research Institution | Kansai University |
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Principal Investigator |
TANAKA Shunsuke Kansai University, 環境都市工学部, 助教 (20454598)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 規則性ナノ構造体 / 自己組織化 / アクセシビリティ / イオン液体 / 薄膜 / イオン導電性材料 |
|---|
| Research Abstract |
Alkylimidazolium-based long-chain ionic liquid (LCIL) was immobilized in silica nanopores via supramolecular assembling approach. In order to discuss the characteristic features of LCIL in confined nanospace except the characteristic of the host materials, we have prepared the silica host with monodisperse morphology and nanostructure system to immobilize LCIL. The nanostructure is composed of three distinct regions, the silica framework, the hydrophobic interior of the alkyl chains, and the organic-inorganic ionic interface. The supramolecular self-assembling approach provided opportunities for the homogeneous confinement of molecules in well-ordered nanopores. We speculate that the restricted motion of the head groups is due to the π-πstacking interactions between imidazolium rings and the electrostatic interactions with silica polar surface.
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