Synonym: PCE-13; PCE13; Poly[1,3,4-thiadiazole-2,5-diyl(3-octyl-2,5-thiophenediyl)[4,8-bis[(2-butyloctyl)thio]benzo[1,2-b:4, 5-b′]dithiophene-2,6-diyl](4-octyl-2,5-thiophenediyl)]
Linear Formula: [C68H92N2S9]n
Product Type: Chemical
| λmax |
510 nm±10 nm (Solution) |
| description |
Band gap: 2.09 eV |
| form |
powder |
| mol wt |
average Mn >30000 |
| |
average Mw >60000 |
| orbital energy |
HOMO -5.39 eV |
| |
LUMO -2.8 eV |
| PDI |
<2.5 |
| solubility |
chlorobenzene: soluble |
| |
chloroform: soluble |
| |
dichlorobenzene: soluble |
| |
soluble (1,2,4-trimethylbenzene) |
| |
THF: soluble |
| |
toluene: soluble |
| |
xylene: soluble |
| Application: |
PBDTS-TDZ is a wide bandgap polymer that can be used as a donor for the fabrication of organic solar cells. It has alkylthio side chains, which help in strong optical absorption and high crystallinity. PBDTS-TDZ forms a composite with ITIC, which has an efficiency of ~18% for organic tandem solar cells. |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
