Construction of a cobalt-doped Ni <sub>3</sub> S <sub>2</sub> @NiFe-LDH heterojunction with enhanced local electric field for efficient oxygen evolution reaction
Jie Wu, Anqi Huang, Wen Cao, Xuehui Gao, Zhongwei Chen
Abstract
The effect of heterogeneous atom doping and heterojunction enhances the local electric field, thereby adjusting the adsorption behavior for intermediates, improving catalyst conductivity, and promoting reaction kinetics. Consequently, this leads to an enhanced OER activity.
Topics & Concepts
OverpotentialOxygen evolutionElectron transferCatalysisHeterojunctionCobaltOxygenKineticsDopingChemistryChemical engineeringMaterials sciencePhotochemistryInorganic chemistryElectrodePhysical chemistryOptoelectronicsElectrochemistryBiochemistryOrganic chemistryPhysicsQuantum mechanicsEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research