Show simple item record

dc.contributor.authorMONTANA, Juan Sebastian
dc.contributor.authorMIQUELARD-GARNIER, Guillaume
dc.contributor.author
 hal.structure.identifier
RICHAUD, Emmanuel
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.contributor.authorROLAND, Sébastien
dc.date.accessioned2017
dc.date.available2018
dc.date.issued2017
dc.date.submitted2017
dc.identifier.issn0141-3910
dc.identifier.urihttp://hdl.handle.net/10985/12136
dc.description.abstractThis paper reports an investigation of the thermal degradation of a poly(styrene-b-butadiene-b-methyl methacrylate) triblock terpolymer compared with those of butadiene rubbers and poly(styrene-b-methyl methacrylate). According to sol-gel properties changes, it was proposed that polybutadiene blocks undergo mainly crosslinking. However, these latter coexist with chain scissions occurring in polybutadiene blocks, which generates poly(butadiene-b-methyl methacrylate) and poly(butadiene-b-styrene) diblock chains, and possibly chain scissions occurring in polystyrene and poly(methyl methacylate) blocks. The consequences of the degradation on the self-assembly of triblock terpolymer were studied through the annealing kinetics monitored by Atomic Force Microscopy. It appears that at low conversion degrees, chain scissions induce a faster self-assembly kinetics. At higher oxidation degrees, crosslinking of butadiene phase combined with scissions induces a “frozen” state at high annealing times characterized by a macrophase separation.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectBlock terpolymers
dc.subjectThermal oxidation
dc.subjectCrosslinking
dc.subjectChain scissions
dc.subjectSelf-assembly
dc.titleEffect of thermal oxidation on the self-assembly of triblock terpolymers
ensam.embargo.terms2018-06-30
dc.identifier.doi10.1016/j.polymdegradstab.2017.10.013
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Paris
dc.subject.halChimie: Polymères
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
ensam.audienceInternationale
ensam.page229-239
ensam.journalPolymer Degradation and Stability
ensam.volume146
ensam.peerReviewingOui
hal.identifierhal-01630815
hal.version1
hal.statusaccept
dc.identifier.eissn1873-2321


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record