



Table 3. Photovoltaic Parameters of BHJ Devices Using SM:PCBM (1:1) and P:PCBM (1:1) Active Layers, Sandwiched between ITO/PEDOT:PSS and Al Electrodes
device | short circuit current (Jsc) (mA/cm2) | open circuit voltage (Voc) (V) | fill factor (FF) | power conversion efficiency (η) (%) |
---|---|---|---|---|
ITO/PEDOT:PSS/SM:PCBM (as cast)/Al | 5.1 | 0.92 | 0.54 | 2.53 |
ITO/PEDOT:PSS/SM:PCBM (annealed)/Al | 7.4 | 0.89 | 0.58 | 3.82 |
ITO/PEDOT:PSS/P:PCBM (as cast)/Al | 3.11 | 0.94 | 0.49 | 1.43 |
ITO/PEDOT:PSS/P:PCBM (annealed)/Al | 4.98 | 0.88 | 0.54 | 2.37 |