In this paper, CeO_2 is added to Pt/C catalyst in the cathode of PEMFC by both sol and impregnation methods and evaluated by appropriate way.

• 本文分别采用溶胶法和浸渍法向质子交换膜燃料电池阴极Pt/C催化剂添加了CeO_2，并进行了相应的测试。