fig2
Figure 2. FE-SEM images of (A and B) BV; (C and D) FESEM of BVC; (E) Histogram for average particle size of BV; (F) Histogram for average particle size of BVC, and the elemental mapping of BVC sample with, (G) overlay, (H) Bi, (I) V, (J) O, and (K) C elements. BV: BiVO4; BVC: bismuth vanadate/carbon; FE-SEM: field emission-scanning electron microscopy.
