氧化偶联聚合方法合成电活性聚芳醚酮  

Synthesis of Electroactive Poly(aryl ether ketone) via Oxidative Coupling Polymerization Method

作　　者：马晓波[1] 晁单明[1] 崔丽莉[1] 张万金[1] 

机构地区：[1]吉林大学麦克德尔米德实验室,长春130012

出　　处：《高等学校化学学报》2006年第12期2438-2440,共3页Chemical Journal of Chinese Universities

基　　金：国家'九七三'计划(批准号:001CB610505);国家自然科学基金重大国际合作项目(批准号:20320120169)资助.

摘　　要：A novel electroactive poly(aryl ether ketone), with fixed conjugated length of oligoaniline(phenyl-capped aniline tetramer) in the main chain, was successfully synthesized via oxidative coupling polymerization method. The structure of poly(aryl ether ketone) was systematically studied by Fourier-transform infrared( FTIR) spectra, 1H NMR, and X-ray powder diffraction(XRD). And its electrochemical behavior was studied by cyclic voltammetry(CV) measurement. It was found that the obtained poly(aryl ether ketone) bearing phenyl-capped aniline tetramer segments had a reversible electrochemical property in the cyclic voltammetry, which was the same as that of polyaniline. Moreover, the thermal properties of poly(aryl ether ketone) were evaluated by thermogravimetric analysis(TGA).A novel electroactive poly（ aryl ether ketone）, with fixed conjugated length of oligoaniline（phenylcapped aniline tetramer） in the main chain, was successfully synthesized via oxidative coupling polymerization method. The structure of poly （aryl ether ketone） was systematically studied by Fourier-transform infrared （FTIR） spectra, 1H NMR, and X-ray powder diffraction （XRD）. And its electrochemical behavior was studied by cyclic voltammetry （CV） measurement. It was found that the obtained poly （ aryl ether ketone） bearing phenyl-capped aniline tetramer segments had a reversible electrochemical property in the cyclic voltammetry, which was the same as that of polyaniline. Moreover, the thermal properties of poly （aryl ether ketone） were evaluated by thermogravimetric analysis（TGA）.

关 键 词：聚芳醚酮 电活性 氧化偶联聚合 

分 类 号：O631[理学—高分子化学]