Temperature-dependent modulation by biaryl-based monomers of the chain length and morphology of biphenyl-based supramolecular polymers.

Autor:	Iseki T; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl.; Material Science Research Laboratory, Kao Corporation Wakayama-shi Wakayama 640-8580 Japan., Mabesoone MFJ; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl.; Institute of Microbiology, Eidgenössische Technische Hochschule Zürich Vladimir-Prelog-Weg 4 8093 Zurich Switzerland., Koenis MAJ; Van't Hoff Institute for Molecular Sciences, University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands., Lamers BAG; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl., Weyandt E; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl., de Windt LNJ; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl., Buma WJ; Van't Hoff Institute for Molecular Sciences, University of Amsterdam Science Park 904 1098 XH Amsterdam The Netherlands.; Institute for Molecules and Materials, FELIX Laboratory, Radboud University Toernooiveld 7c 6525 ED Nijmegen The Netherlands., Palmans ARA; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl., Meijer EW; Institute for Complex Molecular Systems and Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology 5600 MB Eindhoven The Netherlands e.w.meijer@tue.nl.
Jazyk:	angličtina
Zdroj:	Chemical science [Chem Sci] 2021 Sep 06; Vol. 12 (39), pp. 13001-13012. Date of Electronic Publication: 2021 Sep 06 (Print Publication: 2021).
DOI:	10.1039/d1sc03974a
Abstrakt:	Supramolecular copolymerizations offer attractive options to introduce structural and functional diversity in supramolecular polymer materials. Yet, general principles and structure-property relationships for rational comonomer design remain lacking. Here, we report on the supramolecular (co)aggregation of a phenylpyridine and bipyridine derivative of a recently reported biphenyl tetracarboxamide-based monomer. We show that both arylpyridines are poor monomers for supramolecular homopolymerizations. However, the two arylpyridines efficiently influence supramolecular polymers of a biphenyl-based polymer. The phenylpyridine derivatives primarily sequestrate biphenyl monomers, while the bipyridine intercalates into the polymers at high temperatures. Thereby, these two poorly homopolymerizing monomers allow for a fine control over the length of the biphenyl-based supramolecular polymers. As such, our results highlight the potential to control the structure and morphology of supramolecular polymers by tailoring the electronic properties of additives. Competing Interests: There are no conflicts to declare. (This journal is © The Royal Society of Chemistry.)
Databáze:	MEDLINE
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