Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (11): 1782.

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Effect of Ce4+ on Preferred Orientation Nickel

HUANG Ling, XU Shu-Kai, TANG Jiao-Ning, YANG Fang-Zu, ZHOU Shao-Min   

  1. Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1995-11-13 Online:1996-11-24 Published:1996-11-24

Abstract: Ni deposit with(220)highly preferred orientation was obtained with potentiostatic method in solution containing 1.0 mol/L NiSO4,0.5 mol/L H3BO3,1.9×103mol/L CeSO(4)2.The deposit with highly preferred orientation was examined with X-ray diffraction and scanning tunneling microscope.It is shown that the Ni deposit has(220)highly preferred orientation,with texture degree of 95 percent and layer-shaped structure.The electrochemical behavior of the solution was studied with cyclic voltammetry.

Key words: Electrodeposited NiPreferred orientation, XRD, Cyclic voltammetry

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