Research Article
Chelated Nitrogen-Sulphur-Codoped TiO2: Synthesis, Characterization, Mechanistic, and UV/Visible Photocatalytic Studies
Figure 7
UV-vis DRS absorption spectra of (a) TFA, (NS)0.06-TFA, and Tauc plot of (NS)0.06-TFA powder (insert) and (b) TAA and (NS)0.06-TAA powders were calcined at 700°C.
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| (b) |