Table 1.
Photovoltaic performance of poly(3-hexylthiophene):[6,6]-phenyl-C61-butyric acid methyl ester-based organic solar cells having poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSSS) and PEDOT:PSS/oleylamine-functionalized MoS2 (FMoS2) as hole-transportation layers.
| FMoS2 Concentration (µL) in PEDOT:PSS | PCE (%) | Voc (V) | Jsc (mA cm−2) | FF (%) |
|---|---|---|---|---|
| 0 (Reference) | 3.25 ± 0.03 | 0.671 ± 0.004 | 7.92 ± 0.09 | 61.2 ± 0.26 |
| 5 | 3.74 ± 0.02 | 0.665 ± 0.004 | 9.02 ± 0.17 | 62.24 ± 0.41 |
| 20 | 3.51 ± 0.15 | 0.667 ± 0.006 | 8.57 ± 0.33 | 61.34 ± 0.68 |
| 50 | 3.39 ± 0.08 | 0.669 ± 0.005 | 8.30 ± 0.17 | 61.10 ± 0.48 |