Heterointerface engineering of 1D@2D CoSe2@CoFe-LDH for bifunctional water electrolysis via synergistic geometric and electronic modulation

Hierarchical 1D@2D CoSe 2 @CoFe-LDH heterostructures have been constructed to induce interfacial charge redistribution, which boosts OER/HER kinetics and thus enhances the exceptional bifunctional catalytic activity.