Table 1. Photovoltaic Parameters of the Best-Performing PSCs Prepared with and without MACl.
| sample | scan | Jsc (mA cm–2) | Voc (V) | FF (−) | PCE (%) |
|---|---|---|---|---|---|
| without MACl | fwd | 23.2 | 1.03 | 0.42 | 10.0 |
| rev | 23.1 | 1.05 | 0.65 | 15.8 | |
| with 0.4 mol equiv of MACl | fwd | 23.3 | 1.04 | 0.69 | 16.7 |
| rev | 23.3 | 1.07 | 0.80 | 20.0 |