Active layer
VOC (V)
JSC (mA/cm2)
FF (%)
PCE max/ave (%)
D18:OC4-4Cl-Ph 0.95 21.23 (20.80) 61.00 12.29 (12.03±0.26)
D18: OC4-4Cl-Th 0.92 20.08 (19.67) 59.31 11.00 (10.87±0.13)
D18: OC4-4Cl-C8 0.90 24.40 (23.71)a 75.10 16.56 (16.31±0.25)