Research Article

Comparative Solid Phase Photocatalytic Degradation of Polythene Films with Doped and Undoped TiO2 Nanoparticles

Figure 2

SEM images of TiO2 NPs: (a) undoped TiO2, (b) Fe doped TiO2, (c) Ag doped TiO2, and (d) Fe/Ag mix doped TiO2.
461930.fig.002a
(a)
461930.fig.002b
(b)
461930.fig.002c
(c)
461930.fig.002d
(d)