Characterization and Photocatalytic Activity of Enhanced Copper-Silica-Loaded Titania Prepared via Hydrothermal Method

Figure 1

XRD patterns of the TiO₂ powder prepared with different amounts of SiO₂ at pH 3: (a) 0 mol%, (b) 5 mol%, (c) 10 mol%, (d) 16 mol%, (e) 20 mol%, (f) 25 mol%, (g) 30 mol%, and (h) 50 mol%. (A: anatase, B: brookite).