An electron-transporting thiazole-based polymer synthesized through direct (Hetero)arylation polymerization

Patricia Chávez, Ibrahim Bulut, Sadiara Fall, Olzhas Ibraikulov , Christos L. Chochos, Jérémy Bartringer, Thomas Heiser, Patrick Lévêque, Nicolas Leclerc

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Abstract

In this work, a new n-type polymer based on a thiazole-diketopyrrolopyrrole unit has been synthesized through direct (hetero)arylation polycondensation. The molar mass has been optimized by systematic variation of the the monomer concentration. Optical and electrochemical properties have been studied. They clearly suggested that this polymer possess a high electron affinity together with a very interesting absorption band, making it a good non-fullerene acceptor candidate. As a consequence, its charge transport and photovoltaic properties in a blend with the usual P3HT electron-donating polymer have been investigated.

Original languageEnglish
Article number1270
JournalMolecules
Volume23
Issue number6
DOIs
Publication statusPublished - Jan 1 2018

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Keywords

  • Direct (hetero)arylation polycondensation
  • N-type polymer
  • Organic solar cell
  • Thiazole-based DPP

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemistry (miscellaneous)
  • Molecular Medicine
  • Pharmaceutical Science
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry

Cite this

Chávez, P., Bulut, I., Fall, S., Ibraikulov , O., Chochos, C. L., Bartringer, J., Heiser, T., Lévêque, P., & Leclerc, N. (2018). An electron-transporting thiazole-based polymer synthesized through direct (Hetero)arylation polymerization. Molecules, 23(6), [1270]. https://doi.org/10.3390/molecules23061270