PHOTOPOLYMERIZATION OF PYRROLE INITIATED BY THE FERROCENE-ARENE AND IRON-ARENE SALTS-CHLORINATED SOLVENTS COMPLEXES

被引：26

作者：

RABEK, JF

LUCKI, J

ZUBER, M

QU, BJ

SHI, WF

机构：

[1] ROYAL INST TECHNOL, DEPT POLYMER TECHNOL, S-10044 STOCKHOLM 70, SWEDEN

[2] UNIV WROCLAW, INST CHEM, PL-50137 WROCLAW, POLAND

[3] UNIV SCI & TECHNOL CHINA, HEFEI, PEOPLES R CHINA

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1992年 / 29卷 / 4-5期

关键词：

D O I：

10.1080/10101329208052162

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ferrocene- and iron-arene salts can photoinitiate polymerization of pyrrole in the presence of halogenated solvents, such as CH2CH2Cl2, CHCl3, and CCl4, when irradiated with UV light (254 nm). The polypyrroles obtained are black colloidal powders and have low conductivity in the range of 10(-5) S cm-1 and rather poor electrochemical properties, which can be the result of loss of conjugation by halogenation. Polypyrrole samples contain both covalently bounded CCl3 groups (from CCl4) and ionic FeCl4-. A mechanism of photoinitiated polymerization of pyrrole has been proposed.

引用

页码：297 / 310

页数：14

共 33 条

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