The metal can be reduced Fe, Zn, or Mg alloy or al alloy that can form metal-airbattery in experimental conditions.
所述的金属材料为还原铁、锌，或实验条件下可以组成金属-空气电池的镁合金或铝合金。
2
The oxygen reduction catalyst is the key material of air electrode used in the metal-airbattery and the electrochemical oxygen generator.
氧还原催化剂是金属空气电池和电化学制氧空气电极的核心材料。
3
The oxygen reduction catalyst can be applied to the fields of proton exchange membrane fuel batteries, direct methanol fuel batteries, metal-airbattery cathode materials and the like.