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Surface relief gratings formed by microphase-separated disperse red 1 acrylate-containing diblock copolymers

dc.rights.licenseopen
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorSPIRIDON, Mitica Cezar
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorAISSOU, Karim
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorMUMTAZ, Muhammad
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorBROCHON, Cyril
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorCLOUTET, Eric
IDREF: 151048681
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorFLEURY, Guillaume
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorHADZIIOANNOU, Georges
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2018
dc.identifier.issn0032-3861
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19642
dc.description.abstractEnSinusoidal surface-relief gratings (SRGs) formed by microphase separated photoresponsive poly(dimethylsiloxane)-block-poly(methyl acrylate-co-disperse red 1 acrylate) (PDMS-b-P(MA-co-DR1A)) chains are investigated. Different PDMS-b-P(MA-co-DR1A) were prepared by a multi-step synthetic approach which overcomes the challenges inherent to the synthesis of well-defined PDMS-based block copolymers (BCPs) having a DR1A dye content up to 50 wt%. A sinusoidal SRG (amplitude ≈ 5 nm, wavenumber ≈ 315 nm) interferometrically inscribed onto a thin PDMS-b-P(MA-co-DR1A) layer exhibiting an out-of-plane cylindrical structure with a period of ∼34 nm is demonstrated. Such kind of “two-colored” multiscale patterned surfaces could be envisioned as guiding patterns to efficiently direct the self-assembly of a BCP upper-layer via a hybrid chemo-/grapho-epitaxial alignment of BCP features.
dc.language.isoen
dc.publisherElsevier
dc.subject.enATRP
dc.subject.enblock copolymer
dc.subject.ensurface-relief grating
dc.subject.enself-assembly
dc.title.enSurface relief gratings formed by microphase-separated disperse red 1 acrylate-containing diblock copolymers
dc.typeArticle de revue
dc.identifier.doi10.1016/j.polymer.2018.01.032
dc.subject.halChimie/Polymères
bordeaux.journalPolymer
bordeaux.page378-384
bordeaux.volume137
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01685087
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01685087v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Polymer&rft.date=2018&rft.volume=137&rft.spage=378-384&rft.epage=378-384&rft.eissn=0032-3861&rft.issn=0032-3861&rft.au=SPIRIDON,%20Mitica%20Cezar&AISSOU,%20Karim&MUMTAZ,%20Muhammad&BROCHON,%20Cyril&CLOUTET,%20Eric&rft.genre=article


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