PTB7-Th , CAS No.1469791-66-9

CAS: 1469791-66-9 Cat. No.: P486716

Synonyms

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}), PCE-10

Storage

Room temperature

Descripción general

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.High-Efficiency Organic Solar Cells (OPVs)OPV Device Structure: ITO/PEDOT:PSS/Polymer:PC71BM/ AlJSC = 19.8 mA/cm2\\VOC = 0.79 VFF = 0.65PCE = 10.12%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.

Specifications

Sinónimos

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}), PCE-10

Condiciones de almacenamiento de almacenamiento

Room temperature

Propiedades químicas y físicas

• Solubilidad: chloro; benzene: soluble; dichlorobenzene: soluble
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable