Removal of Formaldehyde Using Highly Active Pt/TiO<sub>2</sub> Catalysts without Irradiation

<table>HCHO removal efficiency over the Pt/TiO<sub>2</sub> and TiO<sub>2</sub> catalysts.</table>

International Journal of Photoenergy

Figure 4: Removal of Formaldehyde Using Highly Active Pt/TiO<sub>2</sub> Catalysts without Irradiation 