Table 7. Photovoltaic Properties of the Molecular Compounds: Energy of the Exciton Driving Force ΔE, Open-Circuit Voltage Voc, Short-Circuit Current Density Jsc, the Fill Factor FF, and Power Conversion Efficiency PCE.
| molecule | ΔE | Voc (V) | Jsc (mA/cm2) | FF | PCE (%) | PCE (%)a |
|---|---|---|---|---|---|---|
| BDP-Is | 0.428 | 1.268 | 9.541 | 0.902 | 10.527 | 8.098 |
| BDP-Pyr | 0.320 | 1.376 | 9.541 | 0.908 | 11.543 | 8.879 |
| B2-Is | 0.422 | 1.274 | 9.541 | 0.902 | 10.590 | 8.146 |
| B2-Pyr | 0.354 | 1.342 | 9.541 | 0.906 | 11.225 | 8.635 |
The PCE value was calculated by considering an EQE of 50%.