Engineering Single Atom Catalysts to Tune Properties for Electrochemical Reduction and Evolution Reactions (Adv. Energy Mater. 38/2021)

Single Atom Catalysts In article number 2101670, Jeong Woo Han and co-workers demonstrate that single metal atom interactions with substrates and reaction environments crucially modulate the surface electronic properties of the active metal center, yielding controllable scaling relationships and transitions between different reaction mechanisms, which greatly improve the electrocatalytic activity and stability.