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. 2019 Apr 26;9(23):12906–12912. doi: 10.1039/c9ra02036e

Photovoltaic parameters of ITO/PEDOT:PSS/MAPbBr3/PCBM/Al devices with different dipping time.

Dip time (min) V oc (V) J sc (mA cm−2) FF (%) PCE (%) R s (ohm cm2)
1 0.57 14.69 29.64 2.47 11.04
5 0.64 15.12 30.90 2.99 7.42
10 0.84 16.16 35.50 4.85 6.87
15 0.74 16.55 34.91 4.29 5.66