International Journal of Photoenergy / 2012 / Article / Fig 7

Research Article

One-Step Cohydrothermal Synthesis of Nitrogen-Doped Titanium Oxide Nanotubes with Enhanced Visible Light Photocatalytic Activity

Figure 7

High-resolution XPS spectra of TC-1 and TC-1(400), (a) Ti 2p (b) O1s.
391958.fig.007a
(a)
391958.fig.007b
(b)

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