International Journal of Photoenergy / 2012 / Article / Fig 4

Research Article

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

Figure 4

Nitrogen adsorption isotherms for as-prepared TC-1 and calcined TC-1(400).
391958.fig.004

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