Heterostructure Films: A Freestanding 3D Heterostructure Film Stitched by MOF‐Derived Carbon Nanotube Microsphere Superstructure and Reduced Graphene Oxide Sheets: A Superior Multifunctional Electrode for Overall Water Splitting and Zn–Air Batteries (Adv. Mater. 48/2020)

In article number 2003313, Liting Yan, Jianxing Shen, Xuebo Zhao, Lianzhou Wang, and co-workers report a facile and versatile MOF-assisted strategy to construct a freestanding 3D CNT/reduced graphene oxide (rGO) heterostructure film (CGHF). The film shows remarkable multifunctional electrocatalytic performance in an alkaline electrolyte and can be used in highly efficient electrodes for overall water splitting and Zn–air batteries. The strategy...