Comparative Study of the Photocatalytic Activity of Semiconductor Nanostructures and Their Hybrid Metal Nanocomposites on the Photodegradation of Malathion

Figure 4

Shows TEM image (a), UV-Vis absorption spectrum (b), and XRD patterns (c) of prepared Au/TiO₂ nanoparticles.

(a)

(b)

(c)