• 作者： Poa, Shan-Ping; Wu, C. H.
• 作者服務機構： Department of Industrial Chemistry, National Tsing Hua University, Hsin-Chu, Taiwan, R.O.C.
• 中文摘要： --
• 英文摘要： The patterns of current and potential distribution on zinc electrodes in
  zinc-silver oxide secondary cells during cycling were studied by using a sectioned
  electrode technique. The relation between the nonuniformity of current distribu-
  tion and the observed shape change over the surface of zinc electrodes was
  examined.
  Zinc electrodes used for this study were of conventional type of design and
  were fabricated by the slurry paste method. The positive electrodes used were
  sectioned silver oxide electrodes, each one of them comprised nine sections of
  sintered silver plates.
  The results indicate that the initiation and progress of the zinc electrode
  shape change is directly related to the nonuniformity of current distribution on
  the electrode, and the extent of zinc electrode shape change can be significantly
  mitigated by adding to the edge sections of the electrode separator system a layer
  of nonwoven fabric treated with Fe(OH)2.
• 中文關鍵字： --
• 英文關鍵字： --