Oxophilic Gallium Single-Atom Regulating Micropore-Confined Os Atomic Clusters Enables Efficient Alkaline Hydrogen Electrocatalysis.
Rational design of cost-effective atomic cluster (AC) catalysts with high mass activity and robust durability remains a formidable challenge for alkaline hydrogen-energy conversion, owing to intrinsic aggregation of ACs, difficulty in decoupling the adsorption energetics of hydrogen- and oxygen-containing intermediates...