无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2005年
7期
1060-1064
,共5页
电化学表面积%二甲醚%电氧化
電化學錶麵積%二甲醚%電氧化
전화학표면적%이갑미%전양화
electrochemical surface area (ESA)%dimethyl-ether (DME)%electrooxidation
The electrochemical surface area (ESA) of the half-membrane electrode assembly (HMEA) and dimethyl-ether (DME) electrooxidation on the HMEA were examined by cyclic voltammetry (CV). The ESAs of the electrode before and after DME electrooxidation were calculated from the integrated charge during the adsorption increase in ESA was observed, and this was attributed to the change of catalyst layer structure, leading to a more effective contact between catalysts and the electrolyte Nafion.
