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聚苯胺是一种很有实际应用前景的导电高分子,近年来受到人们的特别关注。聚苯胺可用化学方法合成,也可用电化学方法聚合,因制备方法和条件不同,其电化学活性和电导率相差很大。聚苯胺的合成及电化学行为的研究已有不少报导,但对聚苯胺膜电极上的反应过程研究不多。作者在酸性水溶液中用电解聚合法制备聚苯胺膜电极,发现对多种Redox体在聚苯胺膜电极上反应具有电催化作
Polyaniline is a very practical application of conductive polymer, in recent years by the people’s special attention. Polyaniline can be chemically synthesized, but also electrochemical polymerization, due to different preparation methods and conditions, the electrochemical activity and conductivity vary widely. There have been many reports on the synthesis and electrochemical behavior of polyaniline. However, there are not many studies on the reaction process of polyaniline membrane electrode. The authors prepared the polyaniline film electrode by electrolytic polymerization in acidic aqueous solution. It was found that the polyoxaniline film electrode was electrocatalyzed