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 6
TEM images of (a) N, Pd TiO2, (b) N, Fe TiO2, (c) N, Os TiO2, and (d) N, Cu TiO2.
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