urea

V_oc (V)

J_sc (mA/cm²)

FF (%)

PCE (%)

0

1.09

20.36

71.10

15.85

5%

1.10

20.53

74.31

16.83

10%

1.11

21.62

78.60

18.90

15%

1.09

21.63

76.86

17.38

20%

1.08

20.58

75.84

16.96