【摘要】 采用循环伏安法研究了不同电极／溶液系统中邻苯二胺的电化学聚合及其成膜机理，认为聚邻苯二胺薄膜具有类似吩嗪的环链结构。所制得的氧化铟锡／聚邻苯二胺电极具有ｐＨ传感和电变色的性质，其原因估计为聚合物的质子化更多还原

【Abstract】 The electropolymerization of O diaminobenzene (ODB)and its mechanism were studied in various electrode/solution system by cyclic voltammetry.It was proposed that the structrue of poly(ODB) is mainly a ring chain of phenazine.Poly(ODB) chemically modified electrode has some valuable properties,such as pH response and electrochromism.They probably result from the protonation of the polymer.更多还原