Preparation, Characterization, and Activity Evaluation of CuO/F-TiO₂ Photocatalyst

Figure 2

SEM images of CuO (1.0 wt.%)/F-TiO₂ photocatalysts. (a) CuO (1.0 wt.%)/F-TiO₂, ball milling time 6 h, (b) CuO (1.0 wt.%)/F-TiO₂, ball milling time 24 h.

(a)

(b)