文献类型：期刊文献

英文题名：Oxidative chemical polymerization of 3, 4-ethylenedioxythiophene and its applications in antistatic coatings

作者：Wang, Jikui[1];Cai, Guofeng[1];Zhu, Xudong[1];Zhou, Xiaping[1]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat,Shanghai Key Lab Adv Polyme, Shanghai 200237, Peoples R China

年份：2012

卷号：124

期号：1

起止页码：109

外文期刊名：JOURNAL OF APPLIED POLYMER SCIENCE

收录：;EI(收录号：20120114665193);WOS:【SCI-EXPANDED(收录号:WOS:000298637300012)】；

基金：Contract grant sponsor: Shanghai Leading Academic Discipline Project; contract grant number: B502.Contract grant sponsor: Shanghai Key Laboratory Project; contract grant number: 08DZ2230500.Contract grant sponsor: National Key Technology R & D Program of China; contract grant number: 2008BAC46B10.Contract grant sponsor: Engineering Research Center of Biomass Materials, Ministry of Education, Southwest University of Science and Technology, Mianyang, China.

语种：英文

外文关键词：oxidative chemical polymerization; 3; 4-ethylenedioxythiophene; surface resistivity; antistatic coating

摘要：The oxidative chemical polymerization of 3, 4-ethylenedioxythiophene (EDOT) was conducted at room temperature in the presence of poly(styrene sulfonate) (PSS) as the doping agent, sodium supersulphate (Na2S2O8) and ferric sulphate(Fe-2(SO4)(3)) as the compound oxidant and deionized water as the solvent. In order to remove sodium ion (Na+), ferric ion (Fe3+), and sulfate ion (SO4(2-)), certain amount of ion exchanger was added after 24 h, the dark blue poly(3, 4-ethylenedioxythiophene) (PEDT)/PSS solution was obtained. The influence of different proportions of EDOT and PSS, different proportions of EDOT and the compound oxidant, different stirring rates on the morphology, and surface resistivity were discussed. The influence of pH value of the PEDT/PSS solution, the coating thickness, and soak time on the surface resistivity was investigated. Recipe and experimental conditions were optimized and the PEDT/PSS solution was obtained with excellent performance which has relatively low in surface resistance, good water tolerance, and light transmittance. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012