ZnIn<sub>2</sub>S<sub>4</sub> with oxygen atom doping and surface sulfur vacancies for overall water splitting under visible light irradiation
Haitong Jing, Junfeng Ren, Jianyong Yue, Shiyan Liu, Qifeng Liang, Rong Wu, Yawei Wang, Zebo Fang, Huili Li, Shunhang Wei
Abstract
The synergistic effect of sulfur vacancies and oxygen doping can increase the photogenerated carrier lifetime and inhibit carrier recombination in the bulk, which enhances the photocatalytic overall water splitting activity of ZnIn 2 S 4 significantly.
Topics & Concepts
DopingOxygenSulfurWater splittingRecombinationPhotochemistryIrradiationMaterials sciencePhotocatalysisCatalysisVisible spectrumAtom (system on chip)Oxygen atomCarrier lifetimeChemistryOptoelectronicsPhysicsSiliconMoleculeMetallurgyBiochemistryEmbedded systemGeneOrganic chemistryNuclear physicsComputer scienceAdvanced Photocatalysis TechniquesChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties