Silver Doped TiO₂ Nanostructure Composite Photocatalyst Film Synthesized by Sol-Gel Spin and Dip Coating Technique on Glass

Figure 2

(a) XRD patterns of (a₁) sol-gel derived composite film from Degussa P25 TiO₂ with MC heat treated for 1 hour at 500^°C (P25SGF-MC) and (a₂) after silver deposition (P25SGF-MC-Ag). (b) X-ray diffraction patterns of (b₁) sol-gel derived composite film from Mellenium PC 500 TiO₂ with MC heat treated for 1 hour at 500^°C (MPC500SGF-MC) and (b₂) after silver deposition (MPC500SGF-MC-Ag). (c) X-ray diffraction patterns of (c₁) sol-gel derived composite film from Aldrich nanopowder TiO₂ with MC heat treated for 1 hour at 500^°C (ANPSGF-MC) and (c₂) after silver deposition (ANPSGF-MC-Ag).

(a)

(b)

(c)