Photocatalytic Degradation of DIPA Using Bimetallic Cu-Ni/TiO<sub>2</sub> Photocatalyst under Visible Light Irradiation

<table>Absorption spectra for bare TiO<sub>2</sub> and bimetallic Cu-Ni/TiO<sub>2</sub> photocatalysts.</table>

The Scientific World Journal

Figure 2: Photocatalytic Degradation of DIPA Using Bimetallic Cu-Ni/TiO<sub>2</sub> Photocatalyst under Visible Light Irradiation 