发明授权
US09346034B2 Catalysts free from noble metals suitable for the electrochemical reduction of oxygen 有权
不含适用于电化学还原氧的贵金属的催化剂

Catalysts free from noble metals suitable for the electrochemical reduction of oxygen
摘要:
The invention concerns new catalysts for the reduction of oxygen suitable for PEM fuel cells, the process for their preparation and their use in other electrolytic processes.
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