Interfacial Bi–S bonds modulate band alignment for efficient solar water oxidation
Weiwei Xu, Ningbo Fan, Shiji Xu, Linxing Meng, Bin Xu, Min Zhou, Wei Tian, Liang Li
Abstract
Interfacial Bi–S bonds form atomic-scale charge-flow highways to speed up the charge flow, promote the bulk carrier separation, and enhance the photoelectrochemical performance of CIS/BWO photoanodes via forming Z-scheme heterojunctions.
Topics & Concepts
BondMaterials scienceChemical engineeringOptoelectronicsPhotochemistryNanotechnologyChemistryBusinessEngineeringFinanceAdvanced Photocatalysis TechniquesSolar-Powered Water Purification MethodsTiO2 Photocatalysis and Solar Cells