摘要
测定了Zn Fe、Zn Co、Zn Ni合金体系在不同浓度时的平衡混合电极电势 ,该电势与锌电极的平衡电势相近 ,而远偏离于铁族元素电极的平衡电势 ,表明锌电极有较大的交换电流密度 ,这是锌与铁族元素共沉积时表现出异常优先沉积的根本原因。
The equilibrium polentials of Zn Fe,Zn Co and Zn Ni systems are close to that of Zn,but far from those of the iron group.It means that Zn electrode has much more larger exchanging current density.The anomalous codeposition of the alloy could then be explained.
出处
《材料保护》
CAS
CSCD
北大核心
2000年第7期19-20,共2页
Materials Protection
