Development of Mechanoresponsive Reactive Polymers with Reversibly Cleavable Chains
| Project/Area Number |
26288057
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
GOSEKI Raita 東京工業大学, 物質理工学院, 助教 (20592215)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2014: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Keywords | 高分子反応 / 動的共有結合化学 / 力学応答性高分子 / 電子スピン共鳴 / 高分子合成 / 高分子構造・物性 / メカノクロミズム / 損傷検知 |
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| Outline of Final Research Achievements |
In the present research, mechanoresponsive reactive polymers with reversibly cleavable chains were developed. As mechanoresponsive molecules, we employed diarybibenzofuranone derivatives, which are dimers of the corresponding arylbenzofuranone radicals. The mechanoresponsive diarybibenzofuranone derivatives were systematically introduced into polymer chains, and their mechanoresponsive behavior was quantitatively evaluated by tensile test, electron paramagnetic resonance spectroscopy, UV-Vis spectroscopy, and so on. Also, various polymers with reversibly cleavable chains were designed and synthesized, and their reactivity was evaluated.
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Report
(4 results)
Research Products
(71 results)
