CAS 827343-06-6

Poly(3,3′′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)

Description:

Poly(3,3′′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl) is a conjugated polymer known for its unique electronic and optical properties, making it suitable for applications in organic electronics, such as organic photovoltaics and field-effect transistors. This polymer features a quaterthiophene backbone, which enhances its charge transport capabilities due to the extended π-conjugation. The presence of dodecyl side chains improves solubility in organic solvents, facilitating processing and film formation. Its structural characteristics contribute to a high degree of crystallinity and thermal stability, which are essential for device performance. Additionally, the polymer exhibits strong absorption in the visible region, making it effective for light-harvesting applications. The molecular weight and degree of polymerization can significantly influence its properties, including conductivity and mobility. Overall, Poly(3,3′′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl) represents a promising material in the field of organic semiconductors, combining favorable electronic characteristics with processability.

Formula: (C₄₀H₅₆S₄)n

Synonyms:

• PQT-C 12
• 5,5′-Bis(3-dodecyl-2-thienyl)-2,2′-dithiophene homopolymer, SRU
• ADS 12PQT
• Poly(4,4′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)
• Poly(3,3′′′-didodecyl[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)