Research Article

Photoetching of Immobilized T i O 2 - E N R 5 0 -PVC Composite for Improved Photocatalytic Activity

Figure 3

SEM micrographs of (a) TiO2 powder, (b) nonetched TiO2-ENR50-PVC composite, and (c) photo-etched TiO2-ENR50-PVC composite under 10,000 x magnification.
859294.fig.003a
(a)
859294.fig.003b
(b)
859294.fig.003c
(c)