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| Description | Poly([2,6'-4,8-di(5-ethylhexylthienyl)benzo[1,2-b;3,3-b]dithiophene]{3-fluoro-2[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl}) (PTB7-Th) is a semiconducting polymer with a narrow band gap of 1.59 eV and an absorption peak at 780 nm. The devices fabricated from PTB7-Th have been shown to have higher output voltage and short circuit current density than PTB7. |
|---|---|
| Molecular Formula | (C49H57FO2S6)n |
| Application | High-Efficiency Organic Solar Cells (OPVs)OPV Device Structure: ITO/PEDOT:PSS/Polymer:PC71BM/ Al• JSC = 19.8 mA/cm2 \• VOC = 0.79 V • FF = 0.65 • PCE = 10.12% |
| Storage | room temp |
| Form | solid |
| Orbital Energy | HOMO -5.38 eV |
| Packaging | 100 mg in glass insert |
| Quality Level | 100 |
