Structural and electronic modulation of conductive MOFs for efficient oxygen evolution reaction electrocatalysis

An overpotential of 300 mV (10 mA cm⁻²) and TOF of 1.943 s⁻¹(η= 300 mV) for OER are achieved by structural and electronic modulation of conductive MOF. The electronic interaction between Ni–O₄and Fe–O₄enhances their intrinsic activity.