Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors

Linear polydimethylsiloxane (PDMS) was investigated as a solubilizing group for π-conjugated polymers with the aim of combining high solubility in organic solvents with the molecular packing in solid films that is advantageous for charge transport. Diketopyrrolopyrrole-based copolymers with differen...

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Detalles Bibliográficos
Autores principales: Ohnishi, Inori, Hashimoto, Kazuhito, Tajima, Keisuke
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5882725/
https://www.ncbi.nlm.nih.gov/pubmed/29657801
http://dx.doi.org/10.1098/rsos.172025
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author Ohnishi, Inori
Hashimoto, Kazuhito
Tajima, Keisuke
author_facet Ohnishi, Inori
Hashimoto, Kazuhito
Tajima, Keisuke
author_sort Ohnishi, Inori
collection PubMed
description Linear polydimethylsiloxane (PDMS) was investigated as a solubilizing group for π-conjugated polymers with the aim of combining high solubility in organic solvents with the molecular packing in solid films that is advantageous for charge transport. Diketopyrrolopyrrole-based copolymers with different contents and substitution patterns of the PDMS side chains were synthesized and evaluated for application in organic field-effect transistors. The PDMS side chains greatly increased the solubility of the polymers and led to shorter d-spacings of the π-stacking in the thin films compared with polymers containing conventional branched alkyl side chains.
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spelling pubmed-58827252018-04-13 Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors Ohnishi, Inori Hashimoto, Kazuhito Tajima, Keisuke R Soc Open Sci Chemistry Linear polydimethylsiloxane (PDMS) was investigated as a solubilizing group for π-conjugated polymers with the aim of combining high solubility in organic solvents with the molecular packing in solid films that is advantageous for charge transport. Diketopyrrolopyrrole-based copolymers with different contents and substitution patterns of the PDMS side chains were synthesized and evaluated for application in organic field-effect transistors. The PDMS side chains greatly increased the solubility of the polymers and led to shorter d-spacings of the π-stacking in the thin films compared with polymers containing conventional branched alkyl side chains. The Royal Society Publishing 2018-03-14 /pmc/articles/PMC5882725/ /pubmed/29657801 http://dx.doi.org/10.1098/rsos.172025 Text en © 2018 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Chemistry
Ohnishi, Inori
Hashimoto, Kazuhito
Tajima, Keisuke
Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title_full Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title_fullStr Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title_full_unstemmed Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title_short Synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
title_sort synthesis of diketopyrrolopyrrole-based polymers with polydimethylsiloxane side chains and their application in organic field-effect transistors
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5882725/
https://www.ncbi.nlm.nih.gov/pubmed/29657801
http://dx.doi.org/10.1098/rsos.172025
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AT tajimakeisuke synthesisofdiketopyrrolopyrrolebasedpolymerswithpolydimethylsiloxanesidechainsandtheirapplicationinorganicfieldeffecttransistors

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