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. 2017 Jul 28;7(8):201. doi: 10.3390/nano7080201

Figure 5.

Figure 5

(a) J–V characteristic of PbS CQDs solar cells with n-octane/isooctane hybrid solvent and (b) the corresponding EQE spectrum; (c) J–V characteristic of PbS CQDs solar cells with n-octane/toluene hybrid solvent and (d) the corresponding EQE spectrum.