Table 1 The performances of Sb2S3 solar cells fabricated with different treatment conditions
Treatment | VOC (V) | JSC (mA/cm2) | FF (%) | PCE (%) | \( {\overline{\mathrm{R}}}_S \) (Ω cm2) | \( {\overline{\mathrm{R}}}_{sh} \) (Ω cm2) |
|---|---|---|---|---|---|---|
Untreated | 0.31 ± 0.02 | 0.14 ± 0.05 | 24.08 ± 2.55 | ≤ 0.01 | 1893 | 1721 |
Annealed 10 min | 0.33 ± 0.02 | 0.66 ± 0.19 | 39.01 ± 1.73 | 0.08 ± 0.02 | 245 | 1978 |
Selenized 10 min | 0.47 ± 0.03 | 7.80 ± 0.33 | 42.45 ± 0.86 | 1.57 ± 0.06 | 20 | 186 |
Selenized 15 min | 0.52 ± 0.02 | 8.78 ± 0.26 | 46.35 ± 1.13 | 2.13 ± 0.07 | 15 | 188 |
Selenized 20 min | 0.30 ± 0.07 | 5.13 ± 0.49 | 38.72 ± 3.28 | 0.61 ± 0.26 | 41 | 224 |