Adjustable antiperovskite cobalt-based nitrides as efficient electrocatalysts for overall water splitting
Lili Zhu, Changdian Li, Han Li, Hui Li, Ziqiang Wu, Yanan Huang, Xuebin Zhu, Yuping Sun
Abstract
Co-based antiperovskite nitrides (CuNCo 3 /NF and CoN 0.73 Co 3 /NF) for overall water splitting are designed. An alkaline electrolyzer composed of CuNCo 3 /NF and CoN 0.73 Co 3 /NF has low cell voltage of 1.53 V at 10 mA cm −2 and maintains remarkable stability.
Topics & Concepts
AntiperovskiteNitrideCobaltWater splittingMaterials scienceElectrolysisChemical engineeringChemistryNanotechnologyMetallurgyElectrodePhotocatalysisCatalysisEngineeringElectrolytePhysical chemistryBiochemistryLayer (electronics)Electrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesAdvanced battery technologies research