Influence of branching on the chiral self-assembly of poly(phenylene ethynylene)
| Autor: | Pieter Leysen, Joost Steverlynck, Guy Koeckelberghs |
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| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_classification
Polymers and Plastics Organic Chemistry branched self-assembly Polymer Branching (polymer chemistry) Poly(phenylene ethynylene) Fluorescence spectroscopy chiral chemistry Phenylene Polymer chemistry conjugated polymers Materials Chemistry Self-assembly supramolecular structures |
| Zdroj: | Journal of Polymer Science Part A: Polymer Chemistry. 53:79-84 |
| ISSN: | 0887-624X |
| DOI: | 10.1002/pola.27443 |
| Popis: | © 2014 Wiley Periodicals, Inc. In this contribution, we report the synthesis of chiral all-conjugated branched poly(phenylene ethynylenes) with a controlled amount of branching. Subsequently, the selfassembly of these PPEs is studied by means of UV-vis, fluorescence spectroscopy, and DSC and the influence of branching is investigated. Finally, CD-spectroscopy is used to study the influence of branching and self-assembly on the chiral expression of these polymers. ispartof: Journal of Polymer Science A, Polymer Chemistry vol:53 issue:1 pages:79-84 status: published |
| Databáze: | OpenAIRE |
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