Single‐Atom Catalysts: Atomically Dispersed Cobalt Trifunctional Electrocatalysts with Tailored Coordination Environment for Flexible Rechargeable Zn–Air Battery and Self‐Driven Water Splitting (Adv. Energy Mater. 48/2020)

In article number 2002896, Peng Chen and co-workers report the development of a single-atom cobalt catalyst anchored on N,S-codoped hollow carbon spheres with a tailored coordination environment, which exhibits excellent trifunctional electrocatalytic activity and durability simultaneously for the oxygen reduction reaction, oxygen evolution reaction, and hydrogen evolution reaction. Furthermore, this electrocatalyst also affords superior performance for rechargeable Zn–air batteries and self-driven water splitting devices.