【摘要】 对 Ru Ti Sn、Ru Ti Ir Sn Co、Ir Ti Ta和 Pt/Ti电极在 1 mol· L-1H2 SO4 中的强化电解失效行为进行研究 ,结果表明 :Ir Ti Ta阳极的强化电解寿命最高 ,Pt/Ti电极次之 ,Ru Ti Sn电极最低。氧化物层的溶解消耗、剥落以及在活性层和基体间有膜生成是氧化物阳极失效的几种主要原因。更多还原

【Abstract】 The invalidation behavior of RuTiSn,RuTiIrSnCo,IrTiTa and Pt/Ti pole in 1 mol/L H 2SO 4 was studied.The results indicate:The aggrandizement electrolysis longevity of IrTiTa anode is the longest,Pt/Ti anode is more long,RuTiSn anode is the shortest.Metallic oxides anode was invalidated by the dissolution、desquamation of oxides shell and the formation of film between active shell and itself.更多还原