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–O 4 and Fe–O 4 enhances their intrinsic activity.