772410
PTB7
average Mw 80,000-200,000, PDI ≤3.0
Manufacturer: Sigma Aldrich
CAS Number: 1266549-31-8
Synonym(S): Poly({4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl}{3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl})
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 MG | 772410-100-MG | In Stock | ₹ 51,602.78 |
772410 - 100 MG
In Stock
Quantity
1
Base Price: ₹ 51,602.78
GST (18%): ₹ 9,288.50
Total Price: ₹ 60,891.28
description
Band gap: 1.84 eV
Quality Level
100
form
solid
mol wt
average Mw 80,000-200,000
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solubility
chlorobenzene: solublechloroform: solubledichlorobenzene: soluble
λmax
680 nm (thin film)
Orbital energy
HOMO -5.15 eV LUMO -3.31 eV
Mw/Mn
2.4 +/- 0.6
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 1266549-31-8 | Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][2-[[(2-ethylhexyl)oxy]carbonyl]-3-fluorothieno[3,4-b]thiophenediyl]] | -- | -- |
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Description
- General description: PTB7 is a semiconducting polymer used in organic photovoltaics with an energy efficiency of 9.15%. It can act as an electron donor with narrow optical band gaps and excellent π-π conjugation while forming a nanocomposite with fullerenes.[1][2]
- Application: High-Efficiency Organic Solar Cells (OPVs)OPV Device Structure: ITO/PEDOT:PSS/PTB7 :PC71BM/Ca/AlJSC = 14.9 mA/cm2VOC = 0.75 VFF = 0.69PCE = 7.4%
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable