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化学镀非晶态Ni-P和Ni-B合金在H₂SO₄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 H₂SO₄

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【Author】 WANG Xu_cheng, WANG Wei_jiang, LIU Hou_tian, YU Zu_zhan*(Department of Chemistry, Fudan University, Shanghai 200433, China)

【机构】复旦大学化学系；复旦大学化学系上海200433；上海200433；上海200433；

【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.更多还原

【Abstract】 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.更多还原