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CAS 110851-62-2

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Poly(3-pentylthiophene)

Description:
Poly(3-pentylthiophene) (P3PT) is a conjugated polymer known for its electrical conductivity and semiconducting properties, making it valuable in organic electronics, particularly in organic solar cells and field-effect transistors. This polymer is derived from the polymerization of 3-pentylthiophene monomers, which introduces a pentyl side chain that enhances solubility and processability. P3PT exhibits a high degree of π-conjugation due to its thiophene backbone, contributing to its ability to absorb light and conduct electricity. The presence of the pentyl group also influences the polymer's crystallinity and morphology, affecting its charge transport properties. P3PT typically displays good thermal stability and can be processed through various methods, including solution casting and spin-coating. Its optical properties include a characteristic absorption spectrum in the visible range, which is essential for applications in optoelectronic devices. Overall, P3PT is a significant material in the field of organic electronics, combining favorable electrical properties with ease of processing.
Formula:(C9H14S)x
InChI:InChI=1S/C9H14S/c1-2-3-4-5-9-6-7-10-8-9/h6-8H,2-5H2,1H3
InChI key:InChIKey=PIQKSZYJGUXAQF-UHFFFAOYSA-N
SMILES:C(CCCC)C=1C=CSC1
Synonyms:
  • 3-Pentylthiophene homopolymer
  • Poly(3-pentylthiophene)
  • Poly(3-n-pentylthiophene)
  • Thiophene, 3-pentyl-, homopolymer
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