| 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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| 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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