Synthesis and Characterization of Ag-Modified V₂O₅ Photocatalytic Materials

Figure 2

Scanning electron microscopy images at 3000x of (a) V₂O₅, (b) V₂O₅-5Ag, (c) V₂O₅-10Ag, and (d) V₂O₅-20Ag photocatalysts.

(a)

(b)

(c)

(d)