پديدآورندگان :
Shafaee Masoumeh m.shafaei22@gmail.com Department of Chemistry, Faculty of Sciences, Ferdowsi university of Mashhad, Mashhad, Iran; , Niyazi Zohreh Department of Chemistry, Faculty of Sciences, Ferdowsi university of Mashhad, Mashhad, Iran , Kafshdar Goharshadi Elaheh gohari@um.ac.ir Department of Chemistry, Faculty of Sciences, Ferdowsi university of Mashhad, Mashhad, Iran;
كليدواژه :
Heterogeneous photocatalyst , TiO2 nanostructures , hierarchical , anatase phase , Rhodamine B , visible , light
چكيده فارسي :
In this research, we prepared hierarchical TiO2nanoparticles (NPs) with high specific surface area and low band gap of 236 m2 g-1 and 2.44 eV, respectively for the purpose of degradinga dye pollutant. The results showed that 50 mg TiO2 NPs can degrade 5 ppm Rhodamine Bat pH=3.8 within 45min under visible light irradiation.
