Proton exchange membrane fuel cells powered with both CO and H2 [Chemistry]

The CO electrooxidation is long considered invincible in the proton exchange membrane fuel cell (PEMFC), where even a trace level of CO in H2 seriously poisons the anode catalysts and leads to huge performance decay. Here, we describe a class of atomically dispersed IrRu-N-C anode catalysts capable of oxidizing CO,...

Source: Proceedings of the National Academy of Sciences - October 18, 2021 Category: Science Authors: Xian Wang, Yang Li, Ying Wang, Hao Zhang, Zhao Jin, Xiaolong Yang, Zhaoping Shi, Liang Liang, Zhijian Wu, Zheng Jiang, Wei Zhang, Changpeng Liu, Wei Xing, Junjie Ge Tags: Chemistry Physical Sciences Source Type: research