Oriented construction of S-doped, exposed {001} facet BiOBr nanosheets with abundant oxygen vacancies and promoted visible-light-driven photocatalytic performance
Meina Huang, Ju Li, Wenli Su, Xindi Huang, Bin Li, Minguang Fan, Lihui Dong, Haixiang He
Abstract
S-doping orients the facet growth of BiOBr nanosheets from original exposed {010} plane towards {001}-dominant plane, resulting in narrower bandgap energy, higher efficient charges separation and oxygen vacancies (OVs) concentration.
Topics & Concepts
Facet (psychology)DopingPhotocatalysisMaterials scienceOxygenBand gapVisible spectrumChemical engineeringPlane (geometry)NanotechnologyOptoelectronicsChemistryCatalysisGeometryPersonalityMathematicsBig Five personality traitsPsychologyBiochemistrySocial psychologyEngineeringOrganic chemistryAdvanced Photocatalysis TechniquesPerovskite Materials and ApplicationsGas Sensing Nanomaterials and Sensors