文献类型：期刊文献

英文题名：Effects of content of polyaniline doped with dodecylbenzene sulfonic acid on transparent PANI-SiO₂ hybrid conducting films

作者：Wei, Li[1];Chen, Qi[1,2];Gu, Yingjun[3]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Dept Inorgan Mat, Shanghai 200237, Peoples R China;[3]E China Univ Sci & Technol, Dept Phys, Sch Sci, Shanghai 200237, Peoples R China

年份：2010

卷号：160

期号：5-6

起止页码：405

外文期刊名：SYNTHETIC METALS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000276119800016)】；

基金：The authors would like to thank financial support by Shanghai Leading Academic Discipline Project (Project Number: B502).

语种：英文

外文关键词：Sol-gel; DBSA-PANI; Hybrid film; Conductivity; Transparence

摘要：Transparent PANI-SiO2 conducting films were prepared by hybrid of dodecylbenzene sulfonic acid-doped polyaniline (DBSA-PANI) and 3-glycidoxypropyltrimethoxysilane (GPTMS) through sol-gel route. The influence of content of DBSA-PANI on the structural, electrical and optical properties of the films was investigated. Sheet resistance of the hybrid films was 5.1 k Omega/square and visible light transmittance was 75%, when the content of DBSA-PANI was 30 wt.%. Thermogravimetric analysis (TG) showed that the obtained films were thermally stable under 120 degrees C and optical bandgap of the hybrid films was determined from Tauc plots. (C) 2009 Elsevier B.V. All rights reserved.