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电化学(中英文) ›› 2003, Vol. 9 ›› Issue (1): 36-40. 

• 研究论文 • 上一篇    下一篇

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

王徐承,王卫江,柳厚田,郁祖湛   

  1. 复旦大学化学系,复旦大学化学系,复旦大学化学系,复旦大学化学系 上海200433 ,上海200433 ,上海200433 ,上海200433
  • 收稿日期:2003-02-28 修回日期:2003-02-28 出版日期:2003-02-28 发布日期:2003-02-28

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

WANG Xu_cheng, WANG Wei_jiang, LIU Hou_tian, YU Zu_zhan*   

  1. (Department of Chemistry, Fudan University, Shanghai 200433, China)
  • Received:2003-02-28 Revised:2003-02-28 Published:2003-02-28 Online:2003-02-28

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.

关键词: Ni-P, Ni-B, 化学镀, 非晶态合金, 电化学行为

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.

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