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无机材料学报

无机材料学报

• 研究论文 • 上一篇    

不同组份PbO2-MnO2催化层钛基阳极的研究

李耀刚**; 许文林; 孙彦平   

  1. 太原工业大学化工系; 太原030024; **太原工业大学材料工程学院材料系; 太原030021
  • 收稿日期:1995-12-18 修回日期:1996-01-31 出版日期:1997-02-20 网络出版日期:1997-02-20

Studies on Ti-Based Anodes with Different PbO2-MnO2 Compositions Catalytic Layer

LI Yaogang**; XU Wenlin; SUN Yanping   

  1. Department of Chemical Engineeriny; Taiyuan University of Technology Taiyuan 030024 China

  • Received:1995-12-18 Revised:1996-01-31 Published:1997-02-20 Online:1997-02-20

PDF (PC)

883

摘要：

本文用热分解方法制备了PbO2－MnO2混合金属氧化物阳极.对电极进行了EDS、SEM、XRD研究.测定了电极在1mol／LH2SO4溶液中的使用寿命和动力学参数.结果表明：所制备电极具有优良的电催化活性和电化学稳定性.

关键词: 阳极, 电催化, 硫酸溶液

Abstract: PbO2-MnO2 mixed metal oxide electrodes were prepared by the thermo-decomposition method. The electroded were tested by means of EDS, SEM aud XRD. The lifetime and the kinetic parameters of the electrodes were measured in lmol/L H2SO4 solution. The results showed that the prepared electrodes had better electrocatalytic activity and electrochemical stability.

Key words: anode, electrocatalysis, sulphuric acid solution