Table 1.
Photovoltaic performance under simulated AM 1.5 G illumination
| PM6:PY-IT | JSC (mA cm−2) | JCal (mA cm−2) | VOC (V) | FF (%) | PCEa (%) |
|---|---|---|---|---|---|
| As-cast | 24.12 (23.74 ± 0.18) | 24.03 (23.79 ± 0.14) | 0.933 (0.929 ± 0.003) | 67.42 (66.26 ± 0.79) | 15.17 (14.62 ± 0.28) |
| DIB | 24.98 (24.41 ± 0.18) | 24.87 (24.62 ± 0.13) | 0.938 (0.937 ± 0.002) | 72.39 (71.63 ± 0.85) | 16.97 (16.42 ± 0.30) |
| DIB/TA/SVA | 25.92 (25.38 ± 0.25) | 25.48 (25.21 ± 0.14) | 0.944 (0.941 ± 0.002) | 74.88 (74.40 ± 0.49) | 18.32 (17.76 ± 0.29) |
| DIB/SVA/TA | 18.79 (18.08 ± 0.87) | 18.82 (18.59 ± 0.17) | 0.910 (0.905 ± 0.009) | 59.64 (55.10 ± 2.86) | 10.20 (9.03 ± 0.69) |
| DIB/TA/SVAb | 26.37 (25.96 ± 0.20) | 0.945 (0.940 ± 0.003) | 76.48 (76.10 ± 0.48) | 19.06 (18.56 ± 0.18) | |
| Certified | 26.26 | 0.945 | 74.95 | 18.59 |
aThe average values are obtained from repeatedly individual experimental results.
bThe device prepared with 2PACz as HTL.