NEW CHEMICALLY PREPARED CONDUCTING PYRROLE BLACKS

被引:59
作者
WALKER, JA
WARREN, LF
WITUCKI, EF
机构
[1] Rockwell Int Science Cent, Thousand, Oaks, CA, USA, Rockwell Int Science Cent, Thousand Oaks, CA, USA
关键词
IRON COMPOUNDS - Synthesis - ORGANIC COMPOUNDS - Electric Conductivity;
D O I
10.1002/pola.1988.080260503
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A series of electrically conducting pyrrole 'black' polymers has been prepared by chemical oxidation of pyrrole with a variety of ferric salts. The synthesis and properties of these materials are described and compared with electrochemically-prepared analogs. Pyrrole 'blacks' with strong acid anion 'dopants' exhibited the highest conductivities, up to 62 OMEGA cm** minus **1 for the triflate-doped polymer. The adjustability and ease of synthesis of the ferric-derived polypyrroles render these particularly promising for large-scale processing of conducting polymers.
引用
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页码:1285 / 1294
页数:10
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