Article

Research on a bimetallic cobalt-iron MOF (CoFe-MOF) demonstrates its high electrocatalytic efficiency for hydrogen production via water electrolysis, showing low overpotentials of 106 mV for hydrogen evolution and 202 mV for oxygen evolution at 10 mA cm⁻². An electrolyzer using CoFe-MOF as both anode and cathode achieves water splitting with a cell voltage of 1.42 V at the same current density, highlighting its potential for sustainable hydrogen generation.