Acta Chimica Sinica ›› 1988, Vol. 46 ›› Issue (5): 452-455. Previous Articles     Next Articles

Original Articles

软嵌式薄层粉末电极 II: 软嵌式粉末微电极

李长明;查全性   

  1. 武汉大学化学系
  • 出版日期:1988-05-15 发布日期:1988-05-15

Electrodes with surface-intercalated powder of catalysts II: Microelectrodes with surface-intercalated powder of catalysts

LI CHANGMING;CHA QUANXING   

  • Online:1988-05-15 Published:1988-05-15

Microelectrode techniques were used for the study of electrocatalytic behaviors of powdered catalysts. Ultrathin layer of fine catalyst powder was intercalated into the surface layer of soft conductive plastic sheet made from acetylene black and PTFE binder. Microelectrodes of such construction were successfully employed in the study of reversible and irreversible electrode reactions. Experimental results indicated that microelectrode with ultrathin layer of surface intercalated power could be a powerful tool for the study of electrocatalytic behaviors of powder catalysts.

Key words: ELECTRODE, ACETYLENE, POLYTETRAFLUOROETHYLENE, ELECTRO-CATALYSIS, POWDER

CLC Number: