Ni_xCu_1−x/CuO/Ni(OH)₂ as highly active and stable electrocatalysts for oxygen evolution reaction

Ni–Cu alloy-based nanomaterials are representative cost-effective materials that have been widely used as highly active and stable electrocatalysts for electrochemical energy applications, such as the water oxidation reaction, the methanol/ethanol reaction and many other small molecule oxidation reactions.