ZIF‐Mg(OH)2 Dual Template Assisted Self‐Confinement of Small PtCo NPs as Promising Oxygen Reduction Reaction in PEM Fuel Cell

Chen, Zhenyu; Hao, Chao; Yan, Bowen; Chen, Qiuyan; Feng, Huiyan; Mao, Xiaoqing; Cen, Jianmei; Tian, Zhi Qun; Tsiakaras, Panagiotis; Shen, Pei Kang

doi:10.1002/aenm.202201600

ZIF‐Mg(OH)2 Dual Template Assisted Self‐Confinement of Small PtCo NPs as Promising Oxygen Reduction Reaction in PEM Fuel Cell

Traditional calcination usually causes sintering of Pt, which diminishes Pt exposure in proton exchange membrane fuel cell (PEMFC) electrodes. In the present work, a facile self‐confined method for synthesizing highly dispersed PtCo‐alloy on Co, N co‐doped mesoporous carbon (PCN‐MC) is developed …