Controlled integration of oligo- and polythiophenes at the molecular scale

Nicholas S. Colella, Lei Zhang, Thomas McCarthy-Ward, Stefan C.B. Mannsfeld, H. Henning Winter, Martin Heeney, James J. Watkins, Alejandro L. Briseno

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


High molecular weight PBTTT-C12 is blended with the pure trimer, BTTT-3, to enhance intergrain connectivity and charge transport. Analysis of the morphology and crystallinity of the blends shows that the polymer and oligomer are well-integrated, leading to high hole mobilities, greater than 0.1 cm2 V-1 s-1, in films that contain as much as 83% oligomer.
Original languageEnglish (US)
Pages (from-to)26525-26529
Number of pages5
JournalPhysical Chemistry Chemical Physics
Issue number40
StatePublished - Sep 2 2014
Externally publishedYes

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry


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