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] Key Laboratory for Ultrafine Materials, Ministry of Education, School of Materials Science and Engineering, Shanghai, 200237, China; [2] Department of Inorganic Materials, East China University of Science and Technology, Shanghai, 200237, China; [3] Department of Physics, School of Science, East China University of Science and Technology, Shanghai, 200237, 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：EI(收录号：20100912738917)

语种：英文

外文关键词：Polyaniline - Conductive films - Optical properties - Doping (additives) - Silica - Thermogravimetric analysis - Sol-gel process

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 kΩ/ 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 °C and optical bandgap of the hybrid films was determined from Tauc plots. ? 2009 Elsevier B.V. All rights reserved.