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Synthesis and Thin Film Phase Behaviour of Functional Rod-Coil Block Copolymers Based on Poly(para-phenylenevinylene) and Poly(lactic acid)

dc.rights.licenseopen
hal.structure.identifierUniv Stuttgart, Inst Polymerchem
hal.structure.identifierFreiburger Materialforschungszentrum
hal.structure.identifierFreiburg Institute for Advanced Studies [FRIAS]
hal.structure.identifierUniv Freiburg, Inst Makromol Chem
dc.contributor.authorBRAUN, Christoph H.
hal.structure.identifierUniv Stuttgart, Inst Polymerchem
hal.structure.identifierFreiburger Materialforschungszentrum
hal.structure.identifierFreiburg Institute for Advanced Studies [FRIAS]
dc.contributor.authorSCHOPF, Benjamin
hal.structure.identifierUniv Stuttgart, Inst Polymerchem
hal.structure.identifierLaboratoire d'Ingenierie des Polymères pour les Hautes Technologies
dc.contributor.authorNGOV, Chheng
hal.structure.identifierTHEME 3
dc.contributor.authorBROCHON, Cyril
hal.structure.identifierTHEME 3
dc.contributor.authorHADZIIOANNOU, Georges
hal.structure.identifierUniv Stuttgart, Inst Polymerchem
hal.structure.identifierFreiburger Materialforschungszentrum
hal.structure.identifierFreiburg Institute for Advanced Studies [FRIAS]
dc.contributor.authorCROSSLAND, Edward J. W.
hal.structure.identifierUniv Stuttgart, Inst Polymerchem
hal.structure.identifierFreiburger Materialforschungszentrum
hal.structure.identifierFreiburg Institute for Advanced Studies [FRIAS]
hal.structure.identifierUniv Freiburg, Inst Makromol Chem
dc.contributor.authorLUDWIGS, Sabine
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2011
dc.identifier.issn1022-1336
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20348
dc.description.abstractEnWe report the synthesis of a series of block copolymers consisting of a rod-like semiconducting poly(2,5-di(2'-ethylhexyloxy)-1,4-phenylenevinylene) (DEH-PPV) block and a flexible poly(lactic acid) (PLA) block that can be selectively degraded under mild conditions. Such selectively degradable block copolymers are designed as self-assembling templates for bulk heterojunction donor-acceptor layers in organic solar cells. A lamellar microphase-separated domain structure was identified for block copolymers with PLA volume fractions between 29 and 79% in bulk and thin films using SAXS, TEM, and AFM. Depending on the ratio of the two blocks we find either lamellae oriented parallel or perpendicular to the substrate in thin films.
dc.language.isoen
dc.publisherWiley-VCH Verlag
dc.subject.enatomic force microscopy
dc.subject.enconjugated polymers
dc.subject.endiblock copolymers
dc.subject.enphase separation
dc.subject.enthin films
dc.title.enSynthesis and Thin Film Phase Behaviour of Functional Rod-Coil Block Copolymers Based on Poly(para-phenylenevinylene) and Poly(lactic acid)
dc.typeArticle de revue
dc.identifier.doi10.1002/marc.201100012
dc.subject.halChimie/Polymères
bordeaux.journalMacromolecular Rapid Communications
bordeaux.page813-819
bordeaux.volume32
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue11
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00951691
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00951691v1
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