Living cationic polymerization of styrene with 1-phenylethyl chloride/TiCl4/BU2O

被引：19

作者：

Kostjuk, SV ^{[1
]}

Kapytsky, FN ^{[1
]}

Mardykin, VP ^{[1
]}

Gaponik, LMV ^{[1
]}

Antipin, LM ^{[1
]}

机构：

[1] Belarusian State Univ, Phys Chem Problems Res Inst, Minsk 220050, BELARUS

来源：

POLYMER BULLETIN | 2002年 / 49卷 / 04期

关键词：

D O I：

10.1007/s00289-002-0099-7

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Living polymerization of styrene was obtained in the system 1-phenylethyl chloride/TiCl4/Bu2O in mixture of 1,2-dichloroethane and n-hexane (55:45 v/v) at -15 degreesC. The number-average molecular weights (M-n) of the polymers obtained increased in direct proportion to the monomer conversion and agreed well with the calculated values. The first-order kinetic plots were linear. The molecular weight distributions were narrow (M-w/M-n=1.46-1.56).

引用

页码：251 / 256

页数：6

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