Journal of Guangdong University of Technology ›› 2007, Vol. 24 ›› Issue (2): 8-10.

• Comprehensive Studies • Previous Articles     Next Articles

Preparation of Ultrafine Powder CeO2 Using Electrochemical Method

  

  1. (Faculty of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China)
  • Online:2007-07-02 Published:2007-07-02

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Abstract: Cerium dioxide ultrafine powder is prepared by electrochemical method using composite coating of In-Ru-Ir as anode,cerous nitrate and ammonium nitrate as electrolyte.The powder is analyzed by using XRD and TEM.The technique condition of preparation is optimized by orthogonal design.The kinetics of electrode process is studied.

Key words: cerium dioxide； ultrafine powder； electrochemical method； kinetics；

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