Table 1 Summary of photovoltaic parameters of PM6:BTP-eC9 devices fabricated in air at optimized conditions from different terpene-based formulations in the normal architecture

From: High-performing organic electronics using terpene green solvents from renewable feedstocks

Formulation

Jsc (mA cm−2)

Voc (V)

FF (%)

PCE (%)

PCEmax (%)

CF:DIO

25.9 ± 1.12

0.84 ± 0.01

72 ± 3.6

15.6 ± 0.39

15.9

Eu:Tet

25.7 ± 0.84

0.82 ± 0.02

72 ± 2.1

15.1 ± 0.37

15.7

Lim:Ind

22.8 ± 0.96

0.81 ± 0.02

50 ± 3.4

9.8 + 0.65

10.5

Pin:EPS

24.2 ± 1.11

0.82 ± 0.01

54 ± 3.1

10.3 + 0.84

11.9

Men:Tet

20.8 ± 0.76

0.79 ± 0.01

58 ± 1.9

9.7 + 0.21

10.3

  1. The blade coating parameters of the different layers were optimized independently. CF:DIO devices were obtained through spin coating in nitrogen conditions. The values are the average representation of 12 pixels; standard deviation is given.
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