NiCo2O4/FeMoO4 heterostructure as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions
Sustainable hydrogen production requires low-cost, efficient electrocatalysts to replace precious-metal benchmarks. Here, we report a heterostructured NiCo2O4/FeMoO4 nanocomposite that exhibits bifunctional electrocatalytic activity for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in a thre...