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电化学(中英文) ›› 2008, Vol. 14 ›› Issue (2): 180-183.  doi: 10.61558/2993-074X.1887

• 研究论文 • 上一篇    下一篇

电化学法制备Zn-Ni合金晶须

梁镇海;夏玺华;   

  1. 太原理工大学化学化工学院,太原理工大学化学化工学院 山西太原030024,山西太原030024
  • 收稿日期:2008-05-28 修回日期:2008-05-28 出版日期:2008-05-28 发布日期:2008-05-28

Preparation of Zn-Ni Alloy Whisker by Electrochemical Method

LIANG Zhen-hai,XIA Xi-hua   

  1. (College of Chemistry and Chemical Engineering,Taiyuan University ofTechnology,Taiyuan 030024,Shanxi,China
  • Received:2008-05-28 Revised:2008-05-28 Published:2008-05-28 Online:2008-05-28

摘要: 应用电化学方法制备Zn-Ni合金晶须.样品的成分、形貌用XRD、SEM、EDS等方法表征,结果表明,晶须的物相是Ni5Zn21和Ni3Zn22,直径250 nm,长度2~4μm,长径比8~16.同时用循环伏安法探讨了该过程的电化学行为.为晶须的制备提供了一种新的方法.

关键词: Ni5Zn21, Ni3Zn22, 晶须, 电化学

Abstract: The Zn-Ni alloy whiskers were prepared by electrochemical method and were characterized by XRD、SEM and EDS methods.The results showed that Ni5Zn21 and Ni3Zn22 whiskers were obtained with the length of 2~4 μm and the diameter of 250 nm,thereby the rations of length/diameter fell between 8 and 16.The electrochemical behavior was investigated by cyclic voltammetry method simultaneously.A new method was provided on whisker preparation based on this work.

Key words: Ni5Zn21, Ni3Zn22, whisker, electrochemistry

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