Synthesis of block copolymers of 2-and 4-vinylpyridine by RAFT polymerization

被引：110

作者：

Convertine, AJ

Sumerlin, BS

Thomas, DB

Lowe, AB

McCormick, CL ^{[1
]}

机构：

[1] Univ So Mississippi, Dept Polymer Sci, Hattiesburg, MS 39406 USA

[2] Univ So Mississippi, Dept Chem & Biochem, Hattiesburg, MS 39406 USA

来源：

MACROMOLECULES | 2003年 / 36卷 / 13期

关键词：

D O I：

10.1021/ma034361l

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 synthesis of block copolymers of 2- and 4-vinylpyridine (VP) by reversible addition-fragmentation chain transfer (RAFT) polymerization was discussed. All polymerization were conducted at 60 °C under a nitrogen atmosphere in septa-sealed vials. Absolute molecular weights were determined by online light scattering. Good end-group control was demonstrated by utilizing the resulting homopolymers as macro-chain-transfer agents.

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页码：4679 / 4681

页数：3

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