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采用恒电势氧化-动电势或恒电流还原法研究了铜在浓碱溶液中二次氧化产物的阴极还原行为,共分辨出7个阴极电流峰或相应的多个阴极电势平阶.对各阴极峰的归属进行了指认,并探讨了铜阳极二次氧化反应历程
The cathodic reduction behavior of secondary oxidation products of copper in concentrated alkali solution was studied by potentiostatic oxidation-moving potentials or galvanostatic reduction. Seven cathode current peaks or corresponding cathode potential steps were identified. Attribution of each cathode peak was identified, and discussed the copper anode oxidation process