Table 5. Photovoltaic Characteristics of the Optimized Solar Cells.
| polymer | Jsca [mA/cm2] | Voc [V] | FF | PCE [%] | Eloss [eV] | ref |
|---|---|---|---|---|---|---|
| PDPPTPT | 14.0 | 0.80 | 0.67 | 7.4 | 0.73 | (37) |
| PDPP(TPT-alt-2T) | 6.44 | 0.74 | 0.67 | 3.2 | 0.63 | (36) |
| PDPP2T | 2.03 | 0.68 | 0.50 | 0.7 | 0.52 | this workc |
| PDPP(TPT-alt-3T) | 15.9 | 0.75 | 0.67 | 8.0 | 0.68 | (37) |
| PDPP3T | 15.4 | 0.67 | 0.69 | 7.1 | 0.66 | (37) |
| PDPP(TPT-alt-4T) | 14.4 | 0.71 | 0.69 | 7.0 | 0.80 | this work |
| PDPP4T | 15.3 | 0.64 | 0.69 | 6.8 | 0.82 | (43) |
| PDPP(TPT-alt-TTTT) | 14.2 | 0.74 | 0.66 | 6.9 | 0.70 | this work |
| PDPPTTTT | 14.8 | 0.66 | 0.70 | 6.9 | 0.69 | (43) |
| PDPP(PyTPy-alt-3T)b | 11.9 | 0.88 | 0.63 | 6.6 | 0.61 | (38) |
| PDPPPyTPyb | 7.00 | 0.99 | 0.60 | 4.1 | 0.73 | (42) |
| PDPP(TEDOTT-alt-3T) | 14.1 | 0.47 | 0.53 | 3.5 | 0.78 | this work |
| PDPPTEDOTT | 16.1 | 0.36 | 0.49 | 2.8 | 0.81 | this work |
| PDPPTDTPT | 16.6 | 0.43 | 0.54 | 3.9 | 0.80 | (38) |
| PDPP(TDTPT-alt-TBTT) | 12.2 | 0.52 | 0.58 | 3.7 | 0.67 | (38) |
| PDPPTBTT | 2.8 | 0.66 | 0.66 | 1.2 | 0.53 | (38) |
a
Jsc was determined by integrating the EQE spectrum with the AM1.5G spectrum.
b
MoO3 was used as hole transport layer instead of PEDOT:PSS.
c
The synthesis of the polymer was described in ref (40).