title: Study on (P, N, Mo)-TiO2 Photocatalytic Coating and Its Photocatalytic Activities Under Visible Light.
abstract: Phosphorous (P), nitrogen (N) and molybdenum (Mo) ternary co-doped titania (TiO2) photocatalytic coatings were fabricated by Cold Gas Dynamic Spraying (CGDS) with (P, N, Mo)-TiO2 nano powders as feedshock. (P, N, Mo)-TiO2 nano powders and cold sprayed (P, N, Mo)-TiO2 coatings were characterized by SEM, Raman, XRD, XPS and UV-Vis spectra. Experiment results show that the characteristics of (P, N, Mo)-TiO2 nano powders can be remained in the coatings as more as possible by CGDS. Cold sprayed (P, N, Mo)-TiO2 coatings exhibited good photocatalytic activity under visible light. In addition, the mechanism of (P, N, Mo)-TiO2 photocatalysts was also proposed.
authors.forename: Yanfang
authors.initials: Y
authors.lastname: Shen
authors.lastname: Wansong
authors.forename: Xinyu
authors.initials: X
authors.lastname: Cui
authors.forename: Tianying
authors.initials: T
authors.lastname: Xiong