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摘要
Because the AC impedance spectroscopy, also called as electrochemical impedance spectroscopy(FIS), can provide more detailed information than other impedance measurement methods, it becomes the most popular method for the research on the fuel cells. The paper mainly deals with all the aspects of application in DMFC field including insitu polarization analysis, reaction mechanism details, material performance evaluation, etc. Several key technical problems about EIS including electrochemical system establishment, the reference electrode selection, the equivalent-circuits model for analysis are discussed.
- 出版日期2008-12
- 单位清华大学
