Table 1 Photovoltaic parameters of the cells with different compact layers
From: The optimum titanium precursor of fabricating TiO2 compact layer for perovskite solar cells
Compact layer | J sc (mA/cm2) | V oc (V) | PCE (%) | PCE (max) | FF (%) |
|---|---|---|---|---|---|
c-TBOT | 22.19 | 1.081 | 17.03 | 17.88 | 71.26 |
c-TTIP | 21.83 | 1.054 | 16.02 | 17.32 | 69.91 |
c-TTDB | 22.18 | 1.062 | 16.22 | 17.60 | 68.81 |