%0 Journal Article %T Effect of Ag/N codoping on photoactivity of TiO2 thin film %A Xu, K J %A Yang, W J %A Dong, S H %J Surface Engineering %V 27 %N 7 %P 480-484 %@ 0267-0844 %D 2011-08-01 %I SAGE Publications %~ DeepDyve