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<table>EPR spectra of TiO<sub>2</sub> and Fe-C-TiO<sub>2</sub> samples prepared from anatase and Fe-C<sub>2</sub>O<sub>4</sub> at 500–800<sup>°</sup>C.</table>

International Journal of Photoenergy

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International Journal of Photoenergy

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Figure 19

Increase of the Photocatalytic Activity of by Carbon and Iron Modifications