Research Article

Characterization and Catalytic Properties of Nano-Sized Au Metal Catalyst on Titanium Containing High Mesoporous Silica (Ti-HMS) Synthesized by Photo-Assisted Deposition and Impregnation Methods

Figure 6

Size distribution diagrams of Au metal obtained from the TEM images of PAD-Au/Ti-HMS (a) and img-Au/Ti-HMS (b) catalyst after H2 treatment at 473 K.
137328.fig.006a
(a)
137328.fig.006b
(b)