天津工业大学学报2013，Vol.32Issue(4)：6-9,4.
PANI/PVA共混薄膜的制备与表征
Synthesis and characterization of PANI/PVA blend membrane
摘要
Abstract
The initial solution is constituted mainly by the monomer aniline mixed with dopant dodecylbenzene sulfonic acid,then PANI emulsion is achieved by oxidation polymerization reaction.Polyaniline (PANI) membrane is coated by the KW-4A spin coater,and the structure and performance of PANI blend membrane are characterized by the scanning electron microscope (SEM),Fourier transform infrared spectroscopy meter (FTIR) and electrochemical workstation.The results indicate that polyaniline blend membrane surface structure is complete and PANI particles can be dispersed evenly in the PVA (Polyvinyl alcohol) matrix; the conductivity and electrochemical properties of the PANI/PVA composites can be affected by synthesis parameters.When nDBSA/nAN =1.03 under the same condition,the conductivity of polyaniline membrane is up to 1.28 S/cm with the best electrochromic performance,the thermal stability,and the decomposition temperature of 301℃,which is very suitable as the electrochromic material.关键词
聚苯胺/乳液聚合/电致变色Key words
polyaniline/ elusion polymerization/ electrochromic behavior分类
化学化工引用本文复制引用
王香琴,辛斌杰,许鉴..PANI/PVA共混薄膜的制备与表征[J].天津工业大学学报,2013,32(4):6-9,4.基金项目
国家留学基金资助项目(留金发[2012]3022) （留金发[2012]3022）
上海工程技术大学研究生科研创新项目(2012yjs44) （2012yjs44）
