| 硅醚-有机铝体系引发氧化环己烯光开环聚合 |
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| 引用本文： | 曹维孝,穆怀萍,张骊,冯新德.硅醚-有机铝体系引发氧化环己烯光开环聚合[J].高分子学报,1989,0(6):728-730. |
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| 作者姓名： | 曹维孝 穆怀萍 张骊 冯新德 |
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| 作者单位： | 北京大学化学系 北京
(曹维孝，穆怀萍，张骊)，北京大学化学系 北京(冯新德) |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | <正> 环氧化合物的光开环聚合一般采用正离子光引发剂,常用的有重氮盐、硫鎓盐和碘鎓盐。它们在光照下产生Lewis酸引发环氧化合物开环聚合,由于Lewis酸对金属有强的腐蚀性,从而限制了它们在光固化涂料的应用。 近年,Hayase等报道了一种新型光引发剂,是由硅醚和有机铝组成,用它固化端基
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| 关 键 词： | 氧化环己烷 开环聚合 光分解 |
| 收稿时间： | 1987-09-04 |
STUDY ON THE PHOTOPOLYMERIZATION OF CYCLOHEXENE OXIDE USED SILYL ETHER-ALUMINIUM COMPOUND AS CATALYST |
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| CAO Wei-xiao,MU Huai-ping,ZHANG Li,FENG Xin-de.STUDY ON THE PHOTOPOLYMERIZATION OF CYCLOHEXENE OXIDE USED SILYL ETHER-ALUMINIUM COMPOUND AS CATALYST[J].Acta Polymerica Sinica,1989,0(6):728-730. |
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| Authors: | CAO Wei-xiao MU Huai-ping ZHANG Li FENG Xin-de |
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| Institution: | Depariment of Chemistry; Peking University; Beijing |
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| Abstract: | The ring-opening photopolymerization of cyclohexene oxide using o-nitrobenzyltriphenyl-silyl ether (NBTE)-Tris(acetylacetonato) aluminium (TAA) as catalyst has been studied. The conversion of polymerization and the molecular weight of polymer as well as the photolysis of NBTE were determined. The tentative mechanism of polymerization was preliminary proposed. |
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| Keywords: | Cyclohexene oxide Ring-opening polymerization Photolysis |
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