Enhanced Charge Carrier Separation in WO<sub>3</sub>/BiVO<sub>4</sub> Photoanodes Achieved via Light Absorption in the BiVO<sub>4</sub> Layer
Ivan Grigioni, Annalisa Polo, Maria Vittoria Dozzi, Kevin G. Stamplecoskie, Danilo H. Jara, Prashant V. Kamat, Elena Selli
Abstract
show 40% higher photocurrent density compared to backside irradiation.
Topics & Concepts
PhotocurrentMaterials sciencePhotoexcitationOptoelectronicsHeterojunctionIrradiationAbsorption (acoustics)Charge carrierWater splittingLayer (electronics)PhotoelectrochemistryUltrafast laser spectroscopyElectrodeSpectroscopyPhotocatalysisNanotechnologyChemistryElectrochemistryExcitationBiochemistryElectrical engineeringQuantum mechanicsNuclear physicsCatalysisEngineeringPhysical chemistryPhysicsComposite materialAdvanced Photocatalysis TechniquesGas Sensing Nanomaterials and SensorsPerovskite Materials and Applications