化学聚合法制备电容器用聚吡咯  

Preparation of Polypyrrole for Condenser by Chemical Polymerization

作　　者：程贤甦[1] 林音[1] 林俊鸿[1] 潘德源[2] 

机构地区：[1]福州大学材料科学与工程学院 [2]福建国光新型电子元件与材料技术研究院,福州350015

出　　处：《四川大学学报（自然科学版）》2005年第S1期271-274,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：福州市特殊人才基金(200406)

摘　　要：采用化学聚合法制备电容器用聚吡咯,研究了不同的氧化剂和掺杂剂对PPY电导率的影响,并利用TGA,DSC,FT-IR等分析手段,对聚吡咯的热老化性质进行研究,结果表明聚吡咯在有氧条件下热老化比无氧时快很多.Polypyrrole for making condenser were prepared by chemical polymerization. The influences of different kinds of oxidizer and doping agent on conductivity of polypyrrole were investigated. Polypyrrole was analysed by TGA,DSC and FT-IR. The thermal aging characteristics of PPy powder were studied. The results show that the aging of PPy proceeded much faster in the presence of oxygen than in its absence.

关 键 词：吡咯 化学聚合 聚吡咯 导电性 

分 类 号：O633.5[理学—高分子化学]