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. 2018 Mar 29;6(16):6882–6890. doi: 10.1039/c7ta11128b

Fig. 7. (a) UV-vis-NIR spectra of a fresh PEDOT:PSS layer and PEDOT:PSS layers on which perovskite layers were deposited, annealed and washed off again. (b) UV-vis-NIR spectra of the PEDOT:PSS layer that was underneath the N2-annealed perovskite layer upon air exposure vs. time.

Fig. 7