One-step hydrothermal preparation of bilayer films of NiCo LDH/Pt loaded on nickel foam surface for HER catalytic activity

The effective coupling of NiCo LDH and Pt leads to a reduction in charge transfer resistance and an enhancement in the reaction kinetics. Meanwhile, the interfacial synergistic effect of NiCo LDH and Pt nanospheres is beneficial to promoting the HER.