The preparation and characteristics of conductive poly(3,4-ethylenedioxythiophene) thin film by vapor-phase polymerization

被引：140

作者：

Kim, J ^{[1
]}

Kim, E

Won, Y

Lee, H

Suh, K

机构：

[1] Hanyang Univ, Coll Nat Sci, Dept Chem, Seoul 133791, South Korea

[2] Korea Basic Sci Inst, Taejon 305333, South Korea

[3] Korea Univ, Coll Engn, Dept Mat Sci, Seoul 136701, South Korea

来源：

SYNTHETIC METALS | 2003年 / 139卷 / 02期

关键词：

conductive polymer; poly(3,4-ethylenedioxythiophene); nano thickness; vapor-phase polymerization; AFM;

D O I：

10.1016/S0379-6779(03)00202-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The conductive thin films of ferric chloride doped poly(3,4-ethylenedioxythiophene) (PEDOT: Fig. 1) were obtained by in situ vapor-pbase polymerization method under ambient conditions. Homogeneous thin conductive PEDOT films were uniformly fabricated at nano-level thickness (20-300nm) on the substrates. The surface resistance of the PEDOT films with 300nm thick was enhanced up to 500 Omega/sq, and the light transmittance were also increased as up to 95% in case of a film below 40 nm thick. The growth of highly ordered conductive PEDOT crystalline microstructure, which high anisotropy, parallel to the substrate film fabricated above 60 degreesC, was observed by atomic force microscopy (AFM). (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：485 / 489

页数：5