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. 2019 Apr 25;15:156–164. doi: 10.1016/j.isci.2019.04.025

Figure 3.

Figure 3

Champion Photovoltaic Performance of CsPbI3 and Cs0.95Na0.05PbI3 C-PSCs

(A–D) (A) J-V curves, (B) stabilized power output, (C) IPCE spectra and integrated Jsc, and (D) stability results of CsPbI3 and Cs0.95Na0.05PbI3 C-PSCs that were stored in dry air atmosphere (20°C –35°C and 10%–20% humidity). All devices used for the performance and stability testing were non-encapsulated.