高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (1): 91.
• 研究论文 • 上一篇
曹维孝, 舒小平, 冯新德
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中国科学院科学基金
Cao Weixiao, Shu Xiaoping, Feng Xinde
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摘要: 本文研究了酚噻嗪(PTZ)引发丙烯腈(AN)的光聚合。测定了聚合速率Rp=K[AN]1.47[PTZ]0.41及活化能Eα=7.1千卡/摩尔。从PTZ与AN在光照下形成激基复合物的机制讨论了引发聚合机理。
Abstract: The photopolymerization of acrylonitrile (AN) initiated by phenothia-zine (PTZ) has been studied. The kinetic equation was determined to be Rp =Rp=K[AN]1.47[PTZ]0.41 and the activation energy of polymerization (Ea) is 7.1 Kcal/mol. Through the fluorescence spectra studies, the exciplex formation between the excited PTZand ANmonomer and an initiation mechanism involving its decomposition have been proposed.
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曹维孝, 舒小平, 冯新德. 电荷转移引发聚合——酚噻嗪引发丙烯腈光聚合研究. 高等学校化学学报, 1985, 6(1): 91.
Cao Weixiao, Shu Xiaoping, Feng Xinde . Studies on the Charge Transfer Polymerization——The Photopolymerization of Acrylonitrile Initiated by Phenothiazine. Chem. J. Chinese Universities, 1985, 6(1): 91.
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