Research Article

Development of Photocatalytic Active TiO2 Surfaces by Thermal Spraying of Nanopowders

Figure 5

SEM-morphology of coatings starting from alcoholic suspensions of (a) TiO2-P25, cross-section (1: unmelted regions; 2: melted zones); (b) TiO2-PC105, cross-section; (c) TiO2-PC105, surface.
384171.fig.005a
(a)
384171.fig.005b
(b)
384171.fig.005c
(c)