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Versatile cross-linked fatty acid-based polycarbonate networks obtained by thiol–ene coupling reaction

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorDURAND, Pierre-Luc
hal.structure.identifierInstitut des Corps Gras [ITERG]
dc.contributor.authorCHOLLET, Guillaume
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorGRAU, Etienne
IDREF: 187909261
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorCRAMAIL, Henri
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2019
dc.identifier.issn2046-2069
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19900
dc.description.abstractEnBio-sourced polycarbonate networks have been synthesized from an alkene-functional fatty-acid based polycarbonate precursor. Cross-linked networks were created using the radical thiol-ene coupling reaction. The resulting polycarbonate materials exhibited versatile properties either influenced by the structure of the cross-linker or the cross-linker/olefin unit ratio. Indeed, the storage modulus above the glass transition temperature could be modulated from 0.9 to 8.9 MPa only by changing the type of cross-linker, i.e. 1,9-nonanedithiol vs. 1,4-benzenedimethanethiol. The cross-linker/olefin unit ratio was also shown to largely impact the polycarbonate networks properties. An elongation at break of nearly 200% was reached when a low cross-linker/olefin ratio was applied. Moreover, functional polycarbonate networks bearing pendant thiol groups were obtained when an excess of dithiol was used with respect to olefin groups.
dc.language.isoen
dc.publisherRoyal Society of Chemistry
dc.title.enVersatile cross-linked fatty acid-based polycarbonate networks obtained by thiol–ene coupling reaction
dc.typeArticle de revue
dc.identifier.doi10.1039/c8ra07157h
dc.subject.halChimie/Polymères
bordeaux.journalRSC Advances
bordeaux.page145-150
bordeaux.volume9
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue1
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01972917
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01972917v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=RSC%20Advances&rft.date=2019&rft.volume=9&rft.issue=1&rft.spage=145-150&rft.epage=145-150&rft.eissn=2046-2069&rft.issn=2046-2069&rft.au=DURAND,%20Pierre-Luc&CHOLLET,%20Guillaume&GRAU,%20Etienne&CRAMAIL,%20Henri&rft.genre=article


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