Constructing Synergistic Zn‐N4 and Fe‐N4O Dual‐Sites from the COF@MOF Derived Hollow Carbon for Oxygen Reduction Reaction

Synergistic Dual-Sites for Oxygen Reduction Reaction In article number 2100225, Qing Xu, Chengbin Yu, Gaofeng Zeng, and co-workers constructed synergistic dual-sites for catalyzing oxygen reduction reaction from a core-shell hybrid of a covalent organic framework (COF) and a metal organic framework (MOF). The synergistic effect between the Fe and Zn sites made the catalysts with high activity and selectivity. This provides a new insight into developing electrocatalysis from COFs and MOFs.