PTB7-Th
ALDRICH/794333
Synonym: PCE-10; 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})
CAS Number: 1469791-66-9
Linear Formula: (C49H57FO2S6)n
Product Type: Chemical
description | Band gap: 1.57 eV |
Shiny, purple, fiber-like solid | |
form | solid |
mol wt | >145,000 |
orbital energy | HOMO -5.38 eV |
LUMO -3.81 eV | |
PDI | 2.2 |
solubility | chlorobenzene: soluble |
dichlorobenzene: soluble |
Application: | High-Efficiency Organic Solar Cells (OPVs) OPV Device Structure: ITO/PEDOT:PSS/Polymer:PC7 • JSC = 19.8 mA/cm2 • VOC = 0.79 V • FF = 0.65 • PCE = 10.12% |
Application: | PTB7-Th is mainly used as an active layer in organic solar cells (OSCs). It forms a blend with different acceptor materials which include PC71BM, ICBA, and PCBM to potentially improve the power conversion efficiency (PCE) of the OSCs. |
General description: | Poly([2,6′-4,8-di(5-ethyl |
Packaging: | 100 mg in glass insert |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352103 |