Kinetics of hyperbranched polystyrenes by free radical polymerization of photofunctional inimer

被引：38

作者：

Ishizu, K ^{[1
]}

Ohta, Y ^{[1
]}

Kawauchi, S ^{[1
]}

机构：

[1] Tokyo Inst Technol, Int Res Ctr Polymer Sci, Dept Organ Mat & Macromol, Tokyo 1528552, Japan

来源：

MACROMOLECULES | 2002年 / 35卷 / 09期

关键词：

D O I：

10.1021/ma012109c

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 kinetics of hyperbranched polystyrenes (PS) by free radical polymerization of photofunctional inimer 1 and the degree of branching were discussed. A slight increase in bond length was observed with decrease in C-S bond dissociation energy for model compounds. The analysis showed that the hyperbranched macromolecules produced from system A contained much dendritic structures compared to system B.

引用

页码：3781 / 3784

页数：4

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