Multiscale structural engineering of atomically dispersed FeN4 electrocatalyst for proton exchange m

• 作 者: Ruguang Wang Yuanyuan Yang Yan
• 机 构: KeyLaboratoryforAdvancedCeramicsandMachiningTechnologyofMinistryofEducation,DepartmentofChemistry
• 出 处: 能源化学:英文版
• 发表日期: 2021年7期
• 关键词: Fe–N–C catalyst Fe-N4 Proton exchange membrane fuel cells Oxygen reduction react
• 基金项目: supported by the National Natural Science Foundation of China(51722103,52071231 and 51571149),the Natural Science Foundation of Tianjin City(19JCJQJC61900)。

Atomically dispersed iron-nitrogen-carbon(Fe-N-C) catalysts have emerged as the most promising alternative to the expensive Pt-based catalysts for the oxygen reduction reaction(ORR) in proton exchange membrane fuel cells(PEMFCs),however suffer from low si