Zinc air battery is a kind of disposable battery with air (oxygen) cathode and paste zinc as negative electrode.
2012-01-17 11:08:31 admin
Zinc air battery is a kind of disposable battery with air (oxygen) cathode and paste zinc as negative electrode. Because of the positive electrode active material is the oxygen in the air, theoretically speaking, the capacity of the positive pole is infinite. In addition to the positive electrode active material outside the battery, the battery space can be filled with more negative active material, therefore, in the same type of battery, zinc air battery than the highest energy. Zinc air battery negative electrode active material for zinc, its large storage capacity, a wide range of sources, the price is relatively low, and the performance is stable, so the research and development of zinc air battery has been deeply concerned. At present, zinc air battery has square and button shaped two types, formation of mass production, and has a good application, but practical cylindrical especially small round cells due to its special requirements and the difficulty of process, both at home and abroad there has been no breakthrough progress
