Dye-sensitizer | Jsc (mA/cm−2) | Voc (mV) | FF | η% |
KI | 0.20 | 0.032 | 0.48 | 0.21 |
KBr | 0.16 | 0.045 | 0.28 | 0.36 |
HgCl2 | 0.12 | 0.043 | 0.23 | 0.43 |