Chemical in situ polymerization of polypyrrole on poly(methyl metacrylate) substrate

被引：52

作者：

Ferenets, Marju ^{[1
]}

Harlin, Ali ^{[1
]}

机构：

[1] Tampere Univ Technol, Inst Fiber Mat Sci, FIN-33720 Tampere, Finland

来源：

THIN SOLID FILMS | 2007年 / 515卷 / 13期

关键词：

polypyrrole; chemical polymerization; optical properties;

D O I：

10.1016/j.tsf.2007.01.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Combination of electrically and optically active organic materials in one fiber would enable to realize several interesting smart systems in a simple and cost effective manner. In this work the coating of plastic optical material-poly(methyl metacrylate)-was carried out by in situ chemical polymerization of polypyrrole (PPy). Two ways of chemical polymerization were compared: (a) using FeCl3 and (b) using ammonium peroxydisulphate with p-toluene sulfortic acid. Both planar and fiber samples were prepared. The samples are characterized by their surface resistivity and surface morphology. The influence of polymerization conditions like temperature, time and reactant concentration on surface resistivity is discussed. Optical transmission properties of PPy films are presented. The ageing of samples was studied within 4 weeks time. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：5324 / 5328

页数：5

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