Research Article
Photoetching of Immobilized --PVC Composite for Improved Photocatalytic Activity
Figure 5
FTIR spectra of (a) TiO2 powder, (b) TiO2/ENR50, (c) TiO2/PVC, (d) non-etched TiO2-ENR50-PVC composite, and (e) photo-etched TiO2-ENR50-PVC composite.