Effect of Gold Dispersion on the Photocatalytic Activity of Mesoporous Titania for the Vapor-Phase Oxidation of Acetone

<table>Yield of CO<sub>2</sub> as a function of
UV-radiation dose during the vapor-phase photo-oxidation of acetone, (3.2–3.5 mol% in air)
at room temperature over impregnation-prepared Au/TiO<sub>2</sub> samples I1(curve (a)), I2 (curve (b)), and I3 (curve (c)).</table>

International Journal of Photoenergy

fig9

Figure 9

Figure 9: Effect of Gold Dispersion on the Photocatalytic Activity of Mesoporous Titania for the Vapor-Phase Oxidation of Acetone 