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• Effects of erbium additions on high temperature performance of high power Ni-MH batteries

  来源： 《中国有色金属学报(英文版)2007年增刊第1期(Part ⅡB)》——谢守韫 成艳 简旭宇 朱磊 陈晖 王忠

  electrode; Er-coating; high temperature performance 1 Introduction Nickel metal hydride (Ni-MH) battery has become one of the most dominant batteries due to its excellent application performance... at the high temperature can be attributed to the increase of oxygen evolution over-potential[9]. At high temperature, the coating layer of Er(OH)3 is beneficial to the depression of the oxygen evolution.