PTB7
PTB7, for a quick and easy method to improve device efficiencies
High purity polymer available online for fast, secure dispatch
PTB7 gives some of the highest reported efficiencies for polymer:fullerene solar cells due to its extended absorption into the near infra-red and lower HOMO level. Together with our complete package of processing information, PTB7 becomes a quick and easy way to improve device efficiencies. This represents a cost-effective method to increase performance and impact of devices and data for a wide range of OPV related research.
Luminosyn™ PTB7
General Information
| Full name | 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 ]] |
| Synonyms | PTB7 |
| CAS number | 1266549-31-8 |
| Absorption | 670 nm (CH2Cl2), 682 nm (film) |
| Solubility | Chloroform, Chlorobenzene, Dichlorobenzene |
Batch Information
| Batch No. | Mw | PDI |
| M211 | 18,000 | 1.75 |
| M212 | > 40,000 | 2.0 |
| M213 | 85,000 | 2.0 |
| M214 | 322,236 | 4.12 |
| M215 | 125,821 | 2.02 |
| M216 | 78,852 | 2.62 |
| M0211A1 | 234,770
| 2.82 |
| M0211A2 | 162,082 | 3.86 |
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