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

Figure 2

Pore-size distribution profiles in mesoporous TiO₂ and Au/TiO₂ samples: (a) T1, (b) H2, (c) H3, and (d) I3.

(a)

(b)

(c)

(d)