Intermediate radical termination as the mechanism for retardation in reversible addition-fragmentation chain transfer polymerization

被引：343

作者：

Monteiro, MJ ^{[1
]}

de Brouwer, H ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Dept Polymer Chem & Coatings Technol, NL-5600 MB Eindhoven, Netherlands

来源：

MACROMOLECULES | 2001年 / 34卷 / 03期

关键词：

D O I：

10.1021/ma001484m

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Intermediate radical termination was studied as the mechanism for retardation in reversible addition-fragmentation chain transfer (RAFT) polymerization. UV experiments with polymeric RAFT agents were carried out to obtain the experimental evidence for the terminated intermediate species. The retardation in rate was found to be proportional to the concentration of RAFT agent.

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页码：349 / 352

页数：4

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