Research Article

Comparison between Base Metals and Platinum Group Metals in Nitrogen, M Codoped TiO2 (M = Fe, Cu, Pd, Os) for Photocatalytic Removal of an Organic Dye in Water

Figure 1

FTIR spectra of (a) P25, (b) N, Pd TiO2, (c) N, Fe TiO2, (d) N, Os TiO2, and (e) N, Cu TiO2.