The oxygen reduction catalyst is the key material of air electrode used in the metal-air battery 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。
When air was injected into the electrode, NO removal efficiency was a little worse than the case of oxygen but almost the same as the case of NH_3 + Ar.
电极中通入空气时NO的脱除效果略差于氧气，但是与氨氩混合气相差不多。
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