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Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation
Oligomers of the low-band-gap PCDTBT polymer, based on either 3,6 or 2,7 carbazole units, were modified with vinyl ω-chain end functionalities. The vinyl-functionalized oligomers were used as comonomers in free radical polymerizations with quinoline-based monomers such as 6-vinylphenyl-(2-pyridinyl)...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6409860/ https://www.ncbi.nlm.nih.gov/pubmed/30678178 http://dx.doi.org/10.3390/nano9020133 |
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author | Aivali, Stefania Kakogianni, Sofia Anastasopoulos, Charalampos Andreopoulou, Aikaterini K. Kallitsis, Joannis K. |
author_facet | Aivali, Stefania Kakogianni, Sofia Anastasopoulos, Charalampos Andreopoulou, Aikaterini K. Kallitsis, Joannis K. |
author_sort | Aivali, Stefania |
collection | PubMed |
description | Oligomers of the low-band-gap PCDTBT polymer, based on either 3,6 or 2,7 carbazole units, were modified with vinyl ω-chain end functionalities. The vinyl-functionalized oligomers were used as comonomers in free radical polymerizations with quinoline-based monomers such as 6-vinylphenyl-(2-pyridinyl)-4-phenyl-quinoline (vinyl-QPy), and 6-vinylphenyl-(2-perfluorophenyl)-4-phenyl quinoline (vinyl-5FQ). The co-polymeric materials bearing the vinyl-QPy moiety were developed as potential compatibilizers in polymer electron donor–fullerene acceptor blends for non-covalent interactions with the fullerene part. The co-polymeric materials bearing the vinyl-5FQ moiety were developed for the covalent attachment of carbon nanostructures; specifically, PC(61)BM. Both copolymers and hybrids, after thorough purification, were characterized in terms of their spectroscopic and optical properties as well as their ability to form nanophased separated films as such, or as additives at various percentages into PCDTBT: PC(71)BM blends. |
format | Online Article Text |
id | pubmed-6409860 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-64098602019-03-11 Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation Aivali, Stefania Kakogianni, Sofia Anastasopoulos, Charalampos Andreopoulou, Aikaterini K. Kallitsis, Joannis K. Nanomaterials (Basel) Article Oligomers of the low-band-gap PCDTBT polymer, based on either 3,6 or 2,7 carbazole units, were modified with vinyl ω-chain end functionalities. The vinyl-functionalized oligomers were used as comonomers in free radical polymerizations with quinoline-based monomers such as 6-vinylphenyl-(2-pyridinyl)-4-phenyl-quinoline (vinyl-QPy), and 6-vinylphenyl-(2-perfluorophenyl)-4-phenyl quinoline (vinyl-5FQ). The co-polymeric materials bearing the vinyl-QPy moiety were developed as potential compatibilizers in polymer electron donor–fullerene acceptor blends for non-covalent interactions with the fullerene part. The co-polymeric materials bearing the vinyl-5FQ moiety were developed for the covalent attachment of carbon nanostructures; specifically, PC(61)BM. Both copolymers and hybrids, after thorough purification, were characterized in terms of their spectroscopic and optical properties as well as their ability to form nanophased separated films as such, or as additives at various percentages into PCDTBT: PC(71)BM blends. MDPI 2019-01-22 /pmc/articles/PMC6409860/ /pubmed/30678178 http://dx.doi.org/10.3390/nano9020133 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Aivali, Stefania Kakogianni, Sofia Anastasopoulos, Charalampos Andreopoulou, Aikaterini K. Kallitsis, Joannis K. Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title | Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title_full | Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title_fullStr | Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title_full_unstemmed | Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title_short | Copolymers and Hybrids Based on Carbazole Derivatives and Their Nanomorphology Investigation |
title_sort | copolymers and hybrids based on carbazole derivatives and their nanomorphology investigation |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6409860/ https://www.ncbi.nlm.nih.gov/pubmed/30678178 http://dx.doi.org/10.3390/nano9020133 |
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