Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (3): 32-35.

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Preparation and Oxygen Evolution Activity of the Composite Oxides of Ni and Co

Cheng Pengli, Shi Qiuzhi, Zhang Jianmin, Yang Changchun   

  1. Department of Chemistry, Zhengzhou University, Zhengzhou 450052
  • Received:1993-09-08 Revised:1994-02-21 Published:1994-06-10 Online:1994-06-10

Abstract: The composite oxide NiCo2O4 prepared by aikali dipping and thermodecomposition showed a higher oxygen evolution activity in alkaline solution,The influences of preparation conditions on the oxygen evolution activity of NiCo2O4 were studied.

Key words: nickel-cobalt composite oxide, oxygen evolution electrode