Table 2 Photovoltaic performance of PSCs containing SnO2@ZnO.PANI (0%, 2%, 4%, and 6%) nanocomposite as ETL.

From: SnO2@ZnO nanocomposites doped polyaniline polymer for high performance of HTM-free perovskite solar cells and carbon-based

Device

Cell configuration

JSC (mA/cm2)

VOC (V)

FF

ƞ (%)

0%

FTO/SnO2@ZO nanocomposite/Perovskite/C

19.64

0.89

0.64

11.18

2%

FTO/SnO2@ZnO.PANI 2% nanocomposite/Perovskite/C

20.07

0.992

0.65

12.94

4%

FTO/SnO2@ZnO.PANI 4% nanocomposite/Perovskite/C

20.84

0.995

0.69

14.3

6%

FTO/SnO2@ZnO.PANI 6% nanocomposite/Perovskite/C

19.08

0.976

0.63

11.73

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