Table 2.
Photovoltaic parameters of OSCs measured under AM1.5 Illumination at 100 mW cm−2.
| Active layera | VOC (V) | JSCb(mA cm−2) | JSC, EQEc(mA cm–2) | FF (%) | PCE (%) |
|---|---|---|---|---|---|
| PTZPF:BT-IC | 0.93 | 12.27 | 12.23 | 49.0 | 5.63 (5.45)d |
| PTZPF:BT-F | 0.88 | 16.64 | 16.36 | 49.0 | 7.27 (7.00) |
| PTZPF:BT-2F | 0.84 | 19.29 | 18.88 | 53.0 | 8.54 (8.50) |
a
All of the blend films are processed by CB with 0.5 vol % CN and treated with 120°C for 10 min;
b
Obtained from J–V measurements;
c
Obtained from the integration of EQE spectra;
d
Average values across more than 6 devices. Device structure: ITO/PEDOT:PSS/active layer/PFN-Br/Ag.