COMPARISON OF LIVING POLYMERIZATION SYSTEMS

被引：38

作者：

IVAN, B

机构：

[1] University of Mainz, Institute of Physical Chemistry, Mainz, D‐55099

[2] Central Research Institute for Chemistry of the Hungarian Academy of Sciences, Budapest, H-1525, Pusztaszeri u. 59-67

来源：

MACROMOLECULAR SYMPOSIA | 1994年 / 88卷

关键词：

D O I：

10.1002/masy.19940880116

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Recent developments in the field of living polymerization are surveyed. Comparison of the available mechanistic and kinetic information is made for living anionic, cationic, free radical, group transfer, ring-opening metathesis, Ziegler-Natta and immortal polymerizations. This evaluation indicates that the majority of living polymerizations involve quasiliving equilibrium between active (propagating) and dormant (nonpropagating) polymer chains. On the basis of the kinetics of a general model for quasiliving and ideal living polymerizations it is concluded that ideal living polymerization is a special subclass of quasiliving polymerizations. Classification of living polymerization systems is also attempted.

引用

页码：201 / 215

页数：15

共 49 条

[1] KINETICS AND THERMODYNAMICS OF INTERCONVERSION OF MACROESTERS AND MACROION PAIRS IN CATIONIC POLYMERIZATION OF TETRAHYDROFURAN [J].