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. 2017 Nov 13;140(1):86–89. doi: 10.1021/jacs.7b10958

Figure 1.

Figure 1

Cyclic voltammograms of FTO/TiO2/CsPbBr3 films in deaerated DCM containing 0.1 M Bu4NPF6 electrolyte (scan rate = 10 mV s–1). Two separate electrodes were employed to probe the anodic and cathodic scans. A magnified region is shown in the inset for the better visibility of the onset potentials of the oxidative and reductive processes.