Table 1 Photovoltaic parameters obtained from the J-V curves of QDSSCs using TiO2/CIS films prepared with different cycles as photoelectrodes
Cycles | VOC (V) | JSC (mA cm−2) | FF | PCE (%) |
---|---|---|---|---|
4 | 0.20 | 2.49 | 0.28 | 0.14 |
8 | 0.28 | 2.65 | 0.26 | 0.20 |
12 | 0.46 | 3.12 | 0.36 | 0.51 |
16 | 0.47 | 3.68 | 0.36 | 0.62 |
20 | 0.48 | 4.21 | 0.37 | 0.75 |
24 | 0.49 | 4.05 | 0.36 | 0.72 |