PFN-Br
| Chemical Name | Poly[(9,9-bis(3'-((N,N-dimethyl)-N-ethylammonium)-propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene |
|---|---|
| CAS No. | 889672-99-5 |
| Grade | Mw >10,000 (GPC) |
| Formula | (C56H80N2Br2)n |
| UV | 375 nm (in MeOH) |
| PL | 440 nm (in MeOH) |
| Solvent | Soluble in MeOH |
| Reference | Organic and solution-processed tandem solar cells with 17.3% efficiency, Science 361 (6407), 1094-1098 (2018); DOI: 10.1126/science.aat2612 |