Zn–Air Batteries: Trifunctional Electrocatalysis on Dual‐Doped Graphene Nanorings–Integrated Boxes for Efficient Water Splitting and Zn–Air Batteries (Adv. Energy Mater. 14/2019).

In article number 1803867 by Chuanxin He and co‐workers an easy yet robust route is developed to craft N, O‐codoped graphene‐integrated boxes by employing hybrids containing polymers and Prussian blue analogue cubes as precursors. Benefiting from the hierarchically porous nanostructures and highly active N, O‐codoped graphene, the resulting electrocatalysts display excellent performance in overall water splitting and Zn–air batteries. [ABSTRACT FROM AUTHOR]