▎ 摘 要
NOVELTY - Graphene oxide-supported carbon-based copper-nickel electrode is claimed. The electrode is prepared by taking graphite felt material as substrate, and sequentially electrodepositing the substrate to support graphene oxide and copper-nickel bimetal. USE - The electrode is useful as cathode in electrocatalytic reduction of nitrate (claimed). ADVANTAGE - The electrode: has excellent nitrate reduction effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the graphene oxide-supported carbon-based copper-nickel electrode.