<i>In situ</i> preparation of a novel Z-scheme BiOBr/BiVO<sub>4</sub> composite film with enhanced photocatalytic CO<sub>2</sub> reduction performance
Zhiyu Li, Bo Liu, Xiaochao Zhang, Changming Zhang, Yadong Bai, Jianxin Liu, Yawen Wang, Yang Song, Rui Li, Caimei Fan
Abstract
A kind of novel BiOBr/BiVO 4 Z-scheme heterojunction composite film is in situ synthesized on Bi substrates via the electrochemical ion-exchange method, and the composite film exhibits excellent photocatalytic CO 2 to CO reduction activity.
Topics & Concepts
PhotocatalysisComposite numberHeterojunctionIn situMaterials scienceElectrochemistryChemical engineeringReduction (mathematics)Scheme (mathematics)Ion exchangeIonNanotechnologyOptoelectronicsElectrodeCatalysisComposite materialChemistryPhysical chemistryOrganic chemistryMathematicsGeometryMathematical analysisEngineeringAdvanced Photocatalysis TechniquesCovalent Organic Framework ApplicationsGas Sensing Nanomaterials and Sensors