SYNTHESIS OF POLY(PHENYLENE ACETYLENE) FROM POLY(PHENYLENE VINYLENE)

被引：26

作者：

HSIEH, BR

机构：

[1] Webster Research Center, Xerox Corporation, Webster, 114-39D, NY

来源：

POLYMER BULLETIN | 1991年 / 25卷 / 02期

关键词：

D O I：

10.1007/BF00310789

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 objective of this work was to prepare films of poly(phenylene acetylene) from films of a precursor polymer, namely poly(alpha,alpha'-dibromoxylylene). This polymer was obtained by selective bromination of the vinylene groups of poly(phenylene vinylene) films in bromine/CHCl3. Pyrolytic dehydrobromination of the brominated films under argon atmosphere gave dark yellow films which showed about 65 wt% of desired phenylene acetylene units.

引用

页码：177 / 184

页数：8

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