【摘要】 Ｈ２Ｏ２参与的电化学振荡反应长期以来倍受人们的关注［１，２，３］，文献［１］报道了Ａｇ电极在Ｈ２Ｏ２－ＨＣｌＯ４水溶液中的电势振荡现象；文献［２］报道了Ｐｔ电极Ｈ２Ｏ２－Ｈ２ＳＯ４体系在控电流条件下的电势振荡，其实验的Ｈ２Ｏ２浓度范围为０．０２～０．...更多还原

【Abstract】 The law of potential oscillation of hydrogen peroxide on a platium rotating disk electrode under galvanostatic condition was studied,the concentrations of H2O2 being 070118 mol L-1.On the basis of the experimental results,the mechanism of the oscillation was discussed.It was speculated that the mechanism might be the coupled-type of electrochemical reaction and diffusion controlled.更多还原