Research Article
Preparation of Cerium Modified Titanium Dioxide Nanoparticles and Investigation of Their Visible Light Photocatalytic Performance
Figure 5
(a) UV-vis DRS of P25 and the % Ce/TiO2 nanoparticles; (b) the plot of band gap energy and 1/2 of P25 and Ce/TiO2 nanoparticles.
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