International Journal of Photoenergy / 2012 / Article / Fig 2

Research Article

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

Figure 2

HRTEM images of (a) as-prepared TC-1 and (b) TC-1(400).
391958.fig.002a
(a)
391958.fig.002b
(b)

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