Halogen doping induces differential bonding reconstruction at Ni-Fe dual sites in NiFe-LDH for efficient and durable oxygen evolution.
Achieving site-selective electronic modulation at bimetallic active centers represents a fundamental challenge in designing efficient electrocatalysts for the oxygen evolution reaction (OER) in water electrolysis. In this work, a halogen (F, Cl, Br) doping strategy is employed to systematically regulate the bonding pro...