The pyrrole ( Py) and vinyl n-butyl ether ( VBE) copolymer is prepared by electrochemical polymerization for the first time and the content of VBE in copolymer can reach 40% ( molar percent). 首次用电化学方法合成了吡咯(Py)和乙烯基正丁基醚(VBE)的共聚物。共聚物中乙烯基正丁基醚(VBE)的比率最高可达40%(摩尔百分数)。