THE INFLUENCE OF DOPANT PERMEABILITY ON ELECTROCHROMIC PERFORMANCE OF POLYPYRROLE FILMS

被引：26

作者：

CHIU, HT

LIN, JS

SHIAU, JN

机构：

[1] Research Program for Polymers and Textiles, National Taiwan Institute of Technology, Taipei, 10772, 43, Keelung Road

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1992年 / 22卷 / 06期

关键词：

D O I：

10.1007/BF01024092

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Detailed characteristics of the electrochromic performance of polypyrrole films under electrochemical doping and dedoping are studied. The response time for colour change in polypyrrole films depends on the dopant permeability. The change in film colour occurring in the redox reaction of the film is investigated in detail as a function of the dopant electrolyte solution and the thickness of the polypyrrole film. Three colour states for polypyrrole films are demonstrated: yellow green, dark brown, and blue.

引用

页码：522 / 527

页数：6

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