Generalized Encapsulations of ZIF‐Based Fe–N–C Catalysts with Controllable Nitrogen‐Doped Carbon for Significantly‐Improved Stability Toward Oxygen Reduction Reaction (Small 25/2023)

Fe–N–C Catalysts In article number 2207671, Jia Li, Jianguo Liu, and co-workers develop a highly-catalytic catalyst with power density of >1 w cm−2 prolonged lifetime (>40 h) using controllable efficient N–C coating strategy. The authors investigate the correlation between thickness electrochemical performance. They also identify stability improvement mechanism to reduced carbon corrosion iron loss in catalyst.