Alternating copolymerization of ethyl acrylate and alpha-methyl styrene .2. Kinetic and mechanism

被引：0
|
作者：
Li, ZM
Qi, YC
Wu, GY
Wei, YK
机构：
[1] Department of Polymer Science, Beijing Institute of Chem. Tech.
[2] Oui Rest Foundation, London
来源：
JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1996年 / A33卷
关键词：
D O I：
10.1080/10601329608020389
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The formation of the ternary molecular complex composed of alpha-methylstyrene (alpha-MS), ethyl acrylate(EA) and diethylaluminum chloride (AlEt(2)CI) in of CH2Cl2 were examined by UV spectroscopy. The polymerization rate was first order in monomer concentration. The rate depends linearly on the square root of benzoyl peroxide(BPO) concentration and on the cube root of the AlEt(2)CI concentration. These results can be explained by a mechanism involving the homopolymerization of a ternary molecular complex.
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页码：327 / 339
页数：13
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