化工进展2009，Vol.28Issue(11)：1978-1981,4.
有机酸掺杂聚苯胺的制备及其结构分析
Preparation and structural analysis of polyaniline doped with organic acid
摘要
Abstract
Polyaniline doped with dodecyl benzenesulfonic acid (DBSA), sulfo-salicylic acid (SSA) aminobenezenesulfonic acid (ABSA) and citric acid (CA) were prepared and labeled as DBSA-PANI, SSA-PANI, ABSA-PANI and CA-PANI. Analysis results of FT-IR showed that all the doped polyaniline samples appears the typical absorptions. The typical absorptions of DBSA-PANI and SSA-PANI are more obvious. SEM observations revealed that the polyaniline samples doped with ABSA and CA are micron/nano-particles. The solubility of polyaniline is improved by the doping, because the large organic acid molecules enable the weakening in the interaction between the macromolecules of polyaniline, and hence the conductivity is also improved. The conductivity of polyaniline doped with SSA reaches to 1 S/cm.关键词
有机酸/聚苯胺/掺杂/傅里叶红外光谱/结构分析Key words
organic acid/ polyaniline/ doping/ FT-IR spectrum/ structure analysis分类
化学化工引用本文复制引用
关荣锋,王杏,田大垒,赵文卿..有机酸掺杂聚苯胺的制备及其结构分析[J].化工进展,2009,28(11):1978-1981,4.基金项目
2007年河南省重点科技攻关项目(072102240027). （072102240027）
