CdTeO₃ Deposited Mesoporous NiO Photocathode for a Solar Cell

Figure 2

SEM images of the (a) cross-section, (b) top view of the NiO mesoporous film deposited with CdTeO₃ QDs, (c) EDS spectrum, and (d) XRD patterns of the NiO mesoporous film deposited with CdTeO₃ QDs.

(a)

(b)

(c)

(d)