Rapid evaluation of oxygen vacancies-enhanced photogeneration of the superoxide radical in nano-TiO<sub>2</sub> suspensions
Wanchao Yu, Fengjie Chen, Yarui Wang, Lixia Zhao
Abstract
Reactive oxygen species (ROS) play an important role in the photocatalytic degradation of pollutants and are closely related to the surface defects of a semiconductor.
Topics & Concepts
PhotocatalysisOxygenPhotochemistrySemiconductorReactive oxygen speciesDegradation (telecommunications)SuperoxideChemistryRadicalNano-PollutantSuperoxide radicalChemical engineeringMaterials scienceCatalysisOptoelectronicsOrganic chemistryBiochemistryComputer scienceEngineeringEnzymeTelecommunicationsAdvanced Photocatalysis TechniquesTiO2 Photocatalysis and Solar CellsCatalytic Processes in Materials Science