PTB7

Catalog Number

ACM1266549318

CAS

1266549-31-8

Synonyms

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})

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.
Application	High-Efficiency Organic Solar Cells (OPVs)OPV Device Structure: ITO/PEDOT:PSS/PTB7 :PC71BM/Ca/Al• JSC = 14.9 mA/cm² • VOC = 0.75 V• FF = 0.69• PCE = 7.4%
Storage	room temp
Orbital Energy	HOMO -5.15 eV
Packaging	100 mg in glass insert
Quality Level	100

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