Table 3.
Optoelectronic and photovoltaic parameters for BNBP-based materials.
| BNBP | HOMO/LUMO(eV) | (eV) | Active layers | Voc (V) | Jsc(mA/cm2) | FF(%) | PCE(%) |
|---|---|---|---|---|---|---|---|
| 101a | −5.77/−3.50 | 1.92 | PTB7/101a | 1.09 | 7.09 | 44 | 3.38 |
| 101b | −5.84/−3.66 | 1.87 | PTB7-Th/101b | 1.03 | 10.02 | 42 | 4.26 |
| 102 | −5.87/−3.62 | 1.86 | PTB7-Th/102 | 1.07 | 12.69 | 47 | 6.26 |
| 103 | −5.45/−3.87 | 1.56 | PTB7/103 | 0.88 | 7.54 | 41 | 2.69 |
| 104a | −5.64/−3.45 | 1.85 | P3HT/104a | 1.01 | 4.98 | 35 | 1.76 |
| 104b | −5.89/−3.60 | 1.82 | PTB7-Th/104b | 0.99 | 8.78 | 44 | 3.76 |
| 105a | −5.74/−3.72 | 1.97 | PTB7-Th/105a | 1.11 | 7.58 | 45 | 3.77 |
| 105b | −5.75/−3.73 | 1.87 | PTB7-Th/105b | 1.07 | 9.21 | 45 | 4.46 |
| 106a | −5.37/−3.39 | 1.72 | 106a/PC71BM | 0.70 | 2.02 | 41 | 0.59 |
| 106b | −5.81/−3.32 | 1.83 | – | – | – | – | – |
| 106c | −5.92/−3.43 | 1.91 | – | – | – | – | – |
| 106d | −6.04/−3.62 | 1.90 | PTB7-Ph/106d | 1.09 | 10.13 | 47 | 5.16 |
| 106e | −5.46/−3.48 | 1.66 | 106e/PC71BM | 0.76 | 7.59 | 51 | 2.92 |
| 106f | −5.84/−3.42 | 1.81 | – | – | – | – | – |
| 106g | −5.77/−3.51 | 1.85 | – | – | – | – | – |
| 106h | −5.85/−3.71 | 1.84 | PTB7-Ph/106h | 1.12 | 7.33 | 45 | 3.70 |
| 107 | −5.34/−3.93 | 1.40 | PTB7-Th/107 | 0.78 | 14.62 | 62 | 7.06 |