Synthesis of ionic liquid soluble type π-conjugated polymers and elucidation of their physicochemical properties in the solution
| Project/Area Number |
20750087
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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 |
Polymer chemistry
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| Research Institution | Yokohama National University |
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Principal Investigator |
KOKUBO Hisashi Yokohama National University, 大学院・工学研究院, 特別研究教員 (80397091)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | π共役高分子 / ポリチオフェン / ポリフルオレン / ポリエーテルグラフト高分子 / イオン液体 / LCST型相挙動 / 蛍光共鳴エネルギー移動 / ポリエーテル / 温度応答性高分子 / 温度応答性ゲル / 吸収発光制御 |
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| Research Abstract |
Polyether grafted-π-conjugated polymers were synthesized by polycondensation and anionic polymerization. The obtained polymers were soluble in water, lots of organic solvents and ionic liquids. Optical properties of the polymer solution depended on the donor ability of the solvents. π-Conjugated polymers introducing thermosensitive polyether were found that fluorescence behavior changed at phase transition temperature. This investigation is possible to guide a design for the functional polymer materials.
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Report
(3 results)
Research Products
(25 results)
