【摘要】 以吡咯和二缩三乙二醇为原料合成了N取代吡咯衍生物单体——双-[2-吡咯(乙氧基)]乙烷,并用循环扫描伏安技术研究了该单体的电化学聚合过程。结果表明:在乙腈/高氯酸锂溶液中,双-[2-吡咯(乙氧基)]乙烷在铟锡氧化物导电玻璃(ITO)、Pt、Au、玻璃碳、石墨电极上均能顺利发生反应,形成一定厚度的聚合物膜。但聚合速率、膜的结构、膜的颜色有差异。溶剂水对聚合有明显影响。形成的聚合膜具有良好的电化学稳定性。更多还原

【Abstract】 A new N-substituted derivative monomer of pyrrole-bis[2-(pyrrole) ethoxy]ethane was synthesized by pyrrole and triethylene glycol.Cyclic voltammetry was used to study the process of electropolymerization.The results exhibited that bis[2-(pyrrole) ethoxy]ethane was easy to polymerize on indium tin oxide-coated glass electrode,Pt,Au,glass-carbon and graphite electrodes in acetonitrile using lithium perchlorate as the supporting electrolyte.However,the polymeric speeds,structure and color were different under various experimental conditions.Water solution has obvious influnce on polymerization.The electrochemical stability of this conductive polymer is pretty good.更多还原