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CAS 110134-47-9

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Poly(3-hexyl-2,5-thiophenediyl)

Description:
Poly(3-hexyl-2,5-thiophenediyl), commonly referred to as P3HT, is a conjugated polymer known for its semiconducting properties, making it a significant material in organic electronics, particularly in organic photovoltaic cells and field-effect transistors. This polymer features a backbone composed of alternating thiophene units, which contribute to its electronic properties, and hexyl side chains that enhance solubility and processability. P3HT exhibits good charge transport characteristics, allowing for efficient charge carrier mobility, which is crucial for its application in devices. The material typically displays a strong absorption in the visible region of the electromagnetic spectrum, contributing to its effectiveness in light-harvesting applications. Additionally, P3HT is known for its relatively high stability and can be processed from solution, facilitating its integration into various device architectures. Its performance can be influenced by factors such as molecular weight, processing conditions, and the presence of additives, which can affect crystallinity and morphology, ultimately impacting the efficiency of devices in which it is utilized.
Formula:(C10H14S)n
SMILES:C(CCCCC)C=1C=C(*)SC1*
Synonyms:
  • Poly(3-hexylthiophene) regioregular
  • 2,5-Dibromo-3-hexylthiophene homopolymer, regioregular SRU
  • Poly(3-hexylthiophenediyl)
  • 5-Bromo-2-chloro-3-hexylthiophene homopolymer, SRU
  • Poly(3-hexyl-2,5-thiophenediyl)
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