Electrospun ZnO/Bi₂O₃ Nanofibers with Enhanced Photocatalytic Activity

Figure 2

SEM images of (a) as-spun precursors Z11 and (b) Z23, (c) annealed nanofibers Z11 and (d) Z23, (e) high magnification view of Z23 nanofibers, and (f) EDX spectrum of Z23.

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