Methodology Report

Preparation of Fe-Doped Nanotubes and Their Photocatalytic Activities under Visible Light

Figure 3

The UV-vis diffuse reflectance spectra of the as-synthesised samples (pure TNT, Fe-TNT-0.1, Fe-TNT-0.5, Fe-TNT-1, Fe-TNT-3, and Fe-TNT-5).
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