Laser-controlled tandem catalytic sites of CuNi alloys with ampere-level electrocatalytic nitrate-to-ammonia reduction activities for Zn–nitrate batteries
Wanqiang Yu, Jiayuan Yu, Man Huang, Yujie Wang, Yijie Wang, Jiawei Li, Hong Liu, Weijia Zhou
Abstract
Laser-constructed CuNi alloy electrodes with tandem sites of Ni provide H* and Cu for NO 3 − reduction, achieving ampere-level NO 3 − reduction and high-performance Zn–NO 3 − batteries.
Topics & Concepts
TandemNitrateAmmoniaReduction (mathematics)Materials scienceAlloyCatalysisInorganic chemistryElectrodeMetallurgyChemistryComposite materialOrganic chemistryPhysical chemistryMathematicsGeometryAmmonia Synthesis and Nitrogen ReductionCaching and Content DeliveryNanomaterials for catalytic reactions