Enwrapping ZnIn<sub>2</sub>S<sub>4</sub> on vacancy-rich Nb<sub>2</sub>O<sub>5</sub> nanoplates for enhanced photocatalytic hydrogen evolution
Yongqi Liu, Wen-Jing Yi, Chuanqi Li, Xin Du, Zhongyi Liu, Xin‐Zheng Yue
Abstract
Effective separation of photogenerated charge carriers, enhanced reduction ability of conduction band electrons, and improved light harvesting ability are crucial for the significant improvement of photocatalytic H 2 evolution activity over Z-scheme ZnIn 2 S 4 /v-Nb 2 O 5 heterojunction.
Topics & Concepts
PhotocatalysisMaterials scienceHeterojunctionCharge carrierVacancy defectConduction bandElectronHydrogenChemical physicsOptoelectronicsCrystallographyChemistryPhysicsCatalysisNuclear physicsBiochemistryOrganic chemistryAdvanced Photocatalysis TechniquesPerovskite Materials and ApplicationsAdvanced Nanomaterials in Catalysis