An oriented built-in electric field induced by cobalt surface gradient diffused doping in MgIn<sub>2</sub>S<sub>4</sub> for enhanced photocatalytic CH<sub>4</sub> evolution
Chao Zeng, Qing Zeng, Chunhui Dai, Yingmo Hu
Abstract
Co gradient doping in MgIn<sub>2</sub>S<sub>4</sub> creates an oriented built-in electric field for efficiently extracting carriers from the inside to the surface.
Topics & Concepts
HomojunctionPhotocatalysisCobaltDopingMaterials scienceElectric fieldChemical engineeringOptoelectronicsNanotechnologyChemistryCatalysisMetallurgyPhysicsOrganic chemistryEngineeringQuantum mechanicsAdvanced Photocatalysis TechniquesCopper-based nanomaterials and applicationsPerovskite Materials and Applications