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An Electron-Transporting Thiazole-Based Polymer Synthesized Through Direct (Hetero)Arylation Polymerization.

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.

SUBMITTER: Chavez P

PROVIDER: S-EPMC6100489 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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An Electron-Transporting Thiazole-Based Polymer Synthesized Through Direct (Hetero)Arylation Polymerization.

Chávez Patricia P Bulut Ibrahim I Fall Sadiara S Ibraikulov Olzhas A OA Chochos Christos L CL Bartringer Jérémy J Heiser Thomas T Lévêque Patrick P Leclerc Nicolas N

Molecules (Basel, Switzerland) 20180525 6

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 consequenc ...[more]

PMID: 29799506

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