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Synthesis of aliphatic polyamide bearing fluorinated groupsfrom e-caprolactam and modified cyclic lysine

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorTUNC, Deniz
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 1 LCPO : Polymerization Catalyses & Engineering
dc.contributor.authorCARLOTTI, Stéphane
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorHASSEN, Bouchekif
hal.structure.identifierInstitut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier [ICGM ICMMM]
dc.contributor.authorAMEDURI, Bruno
hal.structure.identifierCentre d'Etude et de Recherche sur les Macromolécules [CERM]
dc.contributor.authorJÉRÔME, Christine
hal.structure.identifierPolymer Laboratory [BASF]
dc.contributor.authorDESBOIS, Philippe
hal.structure.identifierCentre d'Etude et de Recherche sur les Macromolécules [CERM]
dc.contributor.authorPHILIPPE, Lecomte
dc.date.accessioned2020
dc.date.available2020
dc.date.created2015
dc.date.issued2015
dc.identifier.issn0014-3057
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20295
dc.description.abstractEnAliphatic polyamide (PA) bearing fluorinated groups was synthesized in bulk withperfluorobutyryl-substituted a-amino-e-caprolactam and e-caprolactam by anionic ringopeningpolymerization (AROP). The fluorinated monomer was obtained by condensationbetween cyclic lysine (i.e. a-amino-e-caprolactam) and perfluorobutyryl chloride. Theeffect of the fluorinated monomer fraction onto the AROP of e-caprolactam was monitoredby the exothermicity of this polymerization versus time. The properties and characteristicsof the resulting polymers were studied by with differential scanning calorimetry,thermogravimetry, magic angle spinning NMR, FT-IR, and contact angle measurements.Polyamides bearing fluorinated groups exhibited better thermal stability than polyamide6 (PA6) as well as a higher hydrophobic surface character as evidenced by surface tensionmeasurements. The glass transition temperature of polyamide 6 was 53 C and rose to58 C for a PA bearing fluorinated moieties, while fluorinated monomer insertion induceda decrease of the melting points from 216 to 198 C. These copolymers displayed amaximum degradation temperature of 390 C as compared to the 310 C for PA6, and theirsurface energies decreased from 49.4 mN cm1 (PA6 value) to 44.1 mN cm1
dc.language.isoen
dc.publisherElsevier
dc.subject.enSurface energies
dc.subject.enMagic angle spinning NMR
dc.subject.enPerfluorobutyryl group
dc.subject.enalpha-Amino-e-caprolactam
dc.subject.enAliphatic polyamide
dc.subject.enAnionic ring-opening polymerization
dc.subject.enHydrophobic surface
dc.title.enSynthesis of aliphatic polyamide bearing fluorinated groupsfrom e-caprolactam and modified cyclic lysine
dc.typeArticle de revue
dc.identifier.doi10.1016/j.eurpolymj.2015.08.030
dc.subject.halChimie/Polymères
bordeaux.journalEuropean Polymer Journal
bordeaux.page575–584
bordeaux.volume71
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01218172
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01218172v1
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