Edge‐Site‐Free and Topological‐Defect‐Rich Carbon Cathode for High‐Performance Lithium‐Oxygen Batteries (Adv. Sci. 16/2023)

Carbon Cathodes In article number 2300268, Wei Yu, Hirotomo Nishihara, and co‐workers proposed an edge‐site‐free and topological‐defect‐rich graphene mesosponge (GMS) as a carbon cathode for Li‐O(2) batteries. GMS exhibits high discharge capacity, low charge plateau, and enhanced electrochemical stability, which is attributed to the formation of easily decomposable Li(2)O(2) at the topological defects on the GMS. [Image: see text]