Synthesis of Flower-Like Polybutadiene
| dc.rights.license | open | |
| hal.structure.identifier | Université Bretagne Loire [UBL] | |
| dc.contributor.author | NICOL, Erwan | |
| hal.structure.identifier | Université Bretagne Loire [UBL] | |
| dc.contributor.author | NZE, Rene-Ponce | |
| hal.structure.identifier | Université Bretagne Loire [UBL] | |
| dc.contributor.author | KAEWBUDDEE, Suwat | |
| hal.structure.identifier | Unité de recherche sur les Biopolymères, Interactions Assemblages [BIA] | |
| dc.contributor.author | GAILLARD, Cedric | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
| dc.contributor.author | CARLOTTI, Stephane | |
| dc.date.accessioned | 2020 | |
| dc.date.available | 2020 | |
| dc.date.issued | 2017 | |
| dc.identifier.issn | 1022-1352 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/20097 | |
| dc.description.abstractEn | Synthesis of complex macromolecular architectures exhibiting no chain ends such as flower-like polymers is still of interest in the aim of investigating their physicochemical properties. For this purpose, poly(3,4-dimethyl maleic imidoethyl acrylate)-block-polybutadiene-block-poly(3,4-dimethyl maleic imidoethyl acrylate) triblock copolymer is synthesized in a convergent manner using a combination of living polymerization (anionic polymerization), reversible deactivation radical polymerization, and click chemistry. This copolymer is self-assembled in a selective solvent (heptane/THF mixture) of the polybutadiene block leading to the formation of flower-like micelles in thermodynamic equilibrium in dilute solution. These resulting transient architectures are fixed by covalently crosslinking the micelles core by inducing [2+2] cyclodimerization of the 3,4-dimethyl maleic imidoethyl groups borne by the short solvophobic blocks under UV irradiation. Single flowers are isolated from residual non-crosslinked chains by semipreparative size exclusion chromatography (SEC) and characterized by H-1 NMR, SEC, dynamic light scattering (DLS), and transmission electron microscopy (TEM). | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.subject.en | anionic polymerization | |
| dc.subject.en | block copolymer | |
| dc.subject.en | photo-crosslinking | |
| dc.subject.en | SARA-ATRP | |
| dc.subject.en | self-assembly | |
| dc.title.en | Synthesis of Flower-Like Polybutadiene | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/macp.201700028 | |
| dc.subject.hal | Sciences du Vivant [q-bio] | |
| bordeaux.journal | Macromolecular Chemistry and Physics | |
| bordeaux.page | np | |
| bordeaux.volume | 218 | |
| bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
| bordeaux.issue | 13 | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01607997 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01607997v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Macromolecular%20Chemistry%20and%20Physics&rft.date=2017&rft.volume=218&rft.issue=13&rft.spage=np&rft.epage=np&rft.eissn=1022-1352&rft.issn=1022-1352&rft.au=NICOL,%20Erwan&NZE,%20Rene-Ponce&KAEWBUDDEE,%20Suwat&GAILLARD,%20Cedric&CARLOTTI,%20Stephane&rft.genre=article |
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