化工进展Issue(8)：1870-1875,6.DOI:10.3969/j.issn.1000-6613.2013.08.026
不同酸掺杂聚苯胺的电化学聚合及性能
Electrochemical polymerization and properties of polyaniline doped with different acids
孙通 1李晓霞 1郭宇翔 1赵纪金 1马森 2赵楠3
作者信息
- 1. 电子工程学院脉冲功率激光技术国家重点实验室，安徽 合肥 230037
- 2. 63636部队，甘肃 酒泉 732750
- 3. 95865部队，北京 102218
- 折叠
摘要
Abstract
The effect of different types of acidic dopant namely,sulfuric acid (H2SO4),dodecyl benzene sulfonic acid (DBSA) and compounded acids (H2SO4+DBSA) on the morphology and properties of polyaniline (PANI) films polymerized on gold-plated PET substrates by cyclic voltammetry was investigated. SO42− and DBSA− could incorporate into PANI molecular chains in the polymerization progress. PANI doped with H2SO4 had high conductivity but poor stability in air,while PANI doped with macromolecules DBSA had high stability in air but poor conductivity. Compared with single acid,compounded acids doping could improve not only the characteristics of cyclic voltammogram of PANI in acid solution,but also its stability in air while maintaining high electrical conductivity of PANI.关键词
电化学/聚苯胺/循环伏安/十二烷基苯磺酸Key words
electrochemistry/polyaniline/cyclic voltammetry/dodecyl benzene sulfonic acid分类
矿业与冶金引用本文复制引用
孙通,李晓霞,郭宇翔,赵纪金,马森,赵楠..不同酸掺杂聚苯胺的电化学聚合及性能[J].化工进展,2013,(8):1870-1875,6.
