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. 2019 May 5;123(22):13458–13466. doi: 10.1021/acs.jpcc.9b02371

Table 2. Parameters of Treated and Untreated Perovskite Solar Cells with Compact and Mesoporous TiO2 Layers as ETLs.

  device Jsc (mA/cm2) Voc (mV) FF (%) PCE (%)
annealed and UVO treated mean value (23.7 ± 0.6) (1059 ± 3) (75.4 ± 0.7) (18.9 ± 0.4)
champion 24.7 1054.2 74.9 19.5
annealed mean value (23.6 ± 0.5) (1060 ± 9) (70.7 ± 5.9) (17.7 ± 1.4)
champion 23.9 1050.2 74.5 18.7