Table 3.
Environmental degradation parameters of P3HT:PCBM-based devices (ZnO:Cs 2 CO 3 and PEDOT:PSS-device B)
| Device B | J sc (mA/cm 2 ) | V oc (V) | FF (%) | PCE |
|---|---|---|---|---|
| Original |
8.72 |
0.60 |
59.3 |
3.12 |
| Week 1 |
8.17 |
0.60 |
58.7 |
2.86 |
| Week 2 |
8.20 |
0.60 |
57.9 |
2.83 |
| Week 3 |
8.47 |
0.60 |
57.0 |
2.88 |
| Week 4 | 8.43 | 0.60 | 55.1 | 2.77 |