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Controlled synthesis of methacrylate and acrylate diblock copolymers via end-capping using CCTP and FRP
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Patias, Georgios, Wemyss, Alan M., Efstathiou, Spyridon, Town, James, Atkins, Christophe J., Shegiwal, Ataulla, Whitfield, Richard and Haddleton, David M. (2019) Controlled synthesis of methacrylate and acrylate diblock copolymers via end-capping using CCTP and FRP. Polymer Chemistry . doi:10.1039/c9py01133a (In Press)
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Official URL: https://doi.org/10.1039/c9py01133a
Abstract
Scalable methods of producing functional materials is of importance. Herein, we report the use of free radical copolymerisation of ω-unsaturated methacrylic macromonomers, as derived from catalytic chain transfer polymerisation (CCTP), with acrylic monomers in solution leading to block copolymers by varying the nature of the macromonomer. We demonstrate the effect that varying the molecular weight and ester side chain length of macromonomer from CCTP, has on the polymerisation leading to either graft or diblock copolymers. DOSY NMR, MALDI-ToF/ToF MS has allowed for the exploration of the extent to which varying the concentration of macromonomer has on the products formed. Importantly, during the successful synthesis of acrylic and methacrylic diblock copolymers with broad dispersities of each block, full consumption of the macromonomers was observed.
| Item Type: | Journal Article | ||||||||||||||||||||||||
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| Subjects: | Q Science > QD Chemistry | ||||||||||||||||||||||||
| Divisions: | Faculty of Science > Chemistry | ||||||||||||||||||||||||
| Library of Congress Subject Headings (LCSH): | Acrylates -- Synthesis, Diblock copolymers -- Synthesis, Polymerization, Monomers | ||||||||||||||||||||||||
| Journal or Publication Title: | Polymer Chemistry | ||||||||||||||||||||||||
| Publisher: | Royal Society of Chemistry | ||||||||||||||||||||||||
| ISSN: | 1759-9954 | ||||||||||||||||||||||||
| Official Date: | 13 November 2019 | ||||||||||||||||||||||||
| Dates: |
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| Date of first compliant deposit: | 21 October 2019 | ||||||||||||||||||||||||
| DOI: | 10.1039/c9py01133a | ||||||||||||||||||||||||
| Status: | Peer Reviewed | ||||||||||||||||||||||||
| Publication Status: | In Press | ||||||||||||||||||||||||
| Access rights to Published version: | Open Access | ||||||||||||||||||||||||
| Copyright Holders: | © The Royal Society of Chemistry 2019 | ||||||||||||||||||||||||
| RIOXX Funder/Project Grant: |
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