Gel permeation chromatographic determination of activation rate constants in nitroxide-controlled free radical polymerization .2. Analysis of evolution of polydispersities

被引：65

作者：

Fukuda, T

Goto, A

机构：

[1] Institute for Chemical Research, Kyoto University, Uji

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1997年 / 18卷 / 08期

关键词：

D O I：

10.1002/marc.1997.030180809

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 dissociation rate constant k(d) of the PS-TEMPO adduct, where PS is polystyrene and TEMPO is 2,2,6,6-tetramethylpiperidin-1-oxyl, was determined by the gel permeation chromatographic tracing of the evolution of polydispersities at an early stage of styrene polymerization with a model PS-TEMPO adduct as initiator. The results agree with those obtained by the direct method in Part 1.

引用

页码：683 / 688

页数：6

共 8 条

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