标题：Effect of AG/N codoping on photoactivity of tio2thin film
作者：Xu, K.J. ;Yang, W.J. ;Dong, S.H.
作者机构：[Xu, K.J. ;Dong, S.H. ] School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, China;[Yang, W.J. ] School of Lif 更多
通讯作者：Xu, K J
来源：Energy Materials: Materials Science and Engineering for Energy Systems
摘要：Nano Ag/N-TiO2films with porous hadites as carriers have been successfully prepared by a modified sol-gel process. The performance of the films was characterised by X-ray diffraction, UV-vis and energy dispersive X-ray spectroscopy. The photocatalytic activities and sterilisations of the films were estimated with the waste water contained oil and the fresh cocci as polluted models. The experiments showed that the codoping of Ag and N modified observably the photocatalytic activity of TiO2. The degradation rate of Ag/N-TiO2films on oil in water and bacteria was three times more than pure TiO2films on porous hadites. The porous hadites loaded Ag/N- TiO2films may be used for waste water processing, sterilisation and filtering. © 2011 Institute of Materials, Minerals and Mining.