化学镀非晶态Ni-P和Ni-B合金在H_2SO_4溶液中的电化学行为  

The Electrochemical Behavior of Amorphous Ni-P and Ni-B Alloys in 0.5 mol/L H_2SO_4

作　　者：王徐承[1] 王卫江[1] 柳厚田[1] 郁祖湛[1] 

机构地区：[1]复旦大学化学系,上海200433

出　　处：《电化学》2003年第1期36-40,共5页Journal of Electrochemistry

基　　金：国家自然科学基金(29973007)资助

摘　　要：　应用极化曲线,交流阻抗等电化学测量方法分别研究了化学镀Ni-P和Ni-B合金电极在0.5mol/L硫酸溶液中的电化学行为,分析探讨了Ni,Ni-P和Ni-B合金三者在上述H2SO4溶液中其开路电位和阳极溶解特性差异的可能原因.Polarization curves and impedance spectra were used to investigate the electrochemical behavior of amorphous Ni_P and Ni_B alloys in 0.5 mol/L H2SO4 solutions. The possible reason about the remarkable difference in the electrochemical behavior between amorphous Ni_P and Ni_B alloys was discussed.

关 键 词：化学镀 非晶态合金 NI-P合金 Ni-B合金 H2SO4溶液 电化学行为 镍磷合金 镍硼合金 

分 类 号：TQ153.1[化学工程—电化学工业]