本文结合高分子电解质材料发展的历史背景，评述了十多年来高分子电解质中电活性分子扩散的微电极伏安法研究．简要介绍了微电极的分类、构造、应用和电化学测量方法．着重阐明影响电活性分子扩散的几个重要因素．最后介绍有关标记分子扩散研究的最新进展．全文引用文献５２篇．
The ten years study on the diffusion of electroactive molecules in polymer electrolyte by microelectrode voltammetry was reviewed by considering the development background of polymer electrolyte materials. The classification, fabrication, applications and electrochemical measurements of microelectrode were introduced concisely. The several important factors influencing the diffusion of electroactive molecules were stressed. In the final part of this paper, some new reports on the diffusion of labeled molecules were introduced. 52 references were quoted.
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