Study on Electrochemical Copolymerization of Aniline and 3-Methylthiophene in HMIMBF4 Ionic Liquid and Its Properties  

作　　者：张爱健 张贵荣 杨广达 敖凤国 陆嘉星 

机构地区：[1]Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Chemistry Deparement, East China Normal University, Shanghai 200062, China

出　　处：《Chinese Journal of Chemistry》2007年第3期268-271,共4页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （No. 20573037） and the Natural Science Foundation of Shanghai （No. 05JC 14070）.

摘　　要：Electrochemical polymerization of aniline and 3-methylthiophene has been accomplished in 1-methylimidazium tetrafluoroborate （HMIMBF4） ionic liquid. Homopolymer and copolymers of aniline and 3-methylthiophene were obtained successfully. The copolymer was studied by cyclic voltammetry and electrochemical impedance spectroscopy. The formation of copolymer has been confirmed by FT-IR and UV spectra. The atomic force microscope （AFM） was used for microstructural analysis. Both the homopolymer and the copolymer had the catalytic activity for the hydroquinone.Electrochemical polymerization of aniline and 3-methylthiophene has been accomplished in 1-methylimidazium tetrafluoroborate （HMIMBF4） ionic liquid. Homopolymer and copolymers of aniline and 3-methylthiophene were obtained successfully. The copolymer was studied by cyclic voltammetry and electrochemical impedance spectroscopy. The formation of copolymer has been confirmed by FT-IR and UV spectra. The atomic force microscope （AFM） was used for microstructural analysis. Both the homopolymer and the copolymer had the catalytic activity for the hydroquinone.

关 键 词：COPOLYMERIZATION ANILINE 3-METHYLTHIOPHENE ionic liquid HYDROQUINONE 

分 类 号：TQ324.8[化学工程—合成树脂塑料工业]