Synergistic Defect-Interface Coupling in CoFe/NiFe/CoFe Layered Double Hydroxides for Efficient Oxygen Evolution Reaction.
The oxygen-evolution reaction for hydrogen generation is a slow reaction process, thus requiring electrocatalysts of high efficiency and earth abundance. Here, we report CoFe-NiFe-CoFe (CNC), a layered double hydroxide heterostructure fabricated on nickel foam by layer-by-layer electrodeposition. This approach allows f...