1 Results YFeO3-TiO2 composite photocatalysts with p-n heterojunction have been prepared by physical amalgamation.The physical and photophysical properties of the composites were characterized by XRD,TEM,UV-vis/DRS,XP...1 Results YFeO3-TiO2 composite photocatalysts with p-n heterojunction have been prepared by physical amalgamation.The physical and photophysical properties of the composites were characterized by XRD,TEM,UV-vis/DRS,XPS.Effects of calcination temperature and constitute content on structure and surface characterization were also investigated.Results show that the presence of p-n junction not only has visible light harvesting but potential force for hole-electron pair separation.A preliminary investigation...展开更多
文摘1 Results YFeO3-TiO2 composite photocatalysts with p-n heterojunction have been prepared by physical amalgamation.The physical and photophysical properties of the composites were characterized by XRD,TEM,UV-vis/DRS,XPS.Effects of calcination temperature and constitute content on structure and surface characterization were also investigated.Results show that the presence of p-n junction not only has visible light harvesting but potential force for hole-electron pair separation.A preliminary investigation...
