Table 1.
J–V parameters |
Bare ZnO-nanorod solar cell |
ZnO/Au- nanocomposite solar cell |
Voc (V) | 0.27 | 0.39 |
Jsc (µA/cm2) | 18.80 | 82.46 |
fill factor, FF (%) | 30.94 | 52.05 |
η (%) | 0.002 | 0.017 |
aThe active area of all the solar cells was maintained at 0.25 cm2 during these experiments.