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Sigma Aldrich Ptb7

Catalog No. 772410100MG Shop All MilliporeSigma Sigma Organic Chemistry Products
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77-241-0100MG 100 mg
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Catalog No. 77-241-0100MG Supplier Sigma Aldrich Supplier No. 772410100MG
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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 conjugation while forming a nanocomposite with fullerenes.It is majorly used as an active layer that enhances the overall performance by increasing the light absorption and improving the electron mobility of polymeric solar cells (PSCs).

Specifications

CAS 1266549-31-8
Molecular Formula (C41H53FO4S4)n
Linear Formula (C41H53FO4S4)n
Quantity 100 mg
Synonym 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})
Molecular Weight (g/mol) 80,000-200,000
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