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High molecular weights, polydispersities, and annealing temperatures in the optimization of bulk-heterojunction photovoltaic cells based on poly(3-hexylthiophene) or poly(3-butylthiophene)

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des polymères organiques [LCPO]
dc.contributor.authorHIORNS, R.C.
hal.structure.identifierPropriétés Optiques des Matériaux et Applications [POMA]
dc.contributor.authorDE BETTIGNIES, R.
hal.structure.identifierGéologie et gestion des ressources minérales et énergétiques [G2R]
dc.contributor.authorLEROY, J.
hal.structure.identifierLaboratoire d'Annecy-le-Vieux de Physique Théorique [LAPTH]
dc.contributor.authorBAILLY, S.
hal.structure.identifierLaboratoire Composants Solaires [LCS]
dc.contributor.authorFIRON, M.
dc.contributor.authorSENTEIN, C.
hal.structure.identifierInstitut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux [IPREM]
dc.contributor.authorKHOUKH, A.
hal.structure.identifierLaboratoire de Chimie Analytique Bio-Inorganique et Environnement [LCABIE]
dc.contributor.authorPREUD'HOMME, H.
hal.structure.identifierInstitut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux [IPREM]
dc.contributor.authorLARTIGAU-DAGRON, Christine
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2006
dc.identifier.issn1616-301X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20110
dc.description.abstractEnA series of poly(3-hexylthiophene)s (P3HTs) and poly(3-butylthiophene)s (P3BTs) with predetermined molecular weights and varying polydispersities are prepared using a simplified Grignard metathesis chain-growth polymerization. Techniques were elaborated to prepare extremely high molecular weight P3HT (number-average molecular weight of around 280000 g mol-1) with a low polydispersity (< 1.1) without resorting to fractionation. Optimization of the annealing of a series of solar cells based on blends of poly(3- alkylthiophene)s (PSATs) and [6,6]-phenyl C61 butyric acid methyl ester indicates that the polydispersities, molecular weights, and degrees of conjugation of the P3ATs all have an important impact not only on cell characteristics but also on the most effective annealing temperature required. The results indicate that each cell requires annealing treatments specific to the type of polymer and its molecular weight distribution. © 2006 WILEY-VCH Verlag GmbH & Co. KGaA.
dc.language.isoen
dc.publisherWiley
dc.title.enHigh molecular weights, polydispersities, and annealing temperatures in the optimization of bulk-heterojunction photovoltaic cells based on poly(3-hexylthiophene) or poly(3-butylthiophene)
dc.typeArticle de revue
dc.identifier.doi10.1002/adfm.200600005
dc.subject.halChimie
dc.subject.halChimie/Polymères
bordeaux.journalAdvanced Functional Materials
bordeaux.page2263-2273
bordeaux.volume16
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue17
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01559905
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01559905v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Advanced%20Functional%20Materials&rft.date=2006&rft.volume=16&rft.issue=17&rft.spage=2263-2273&rft.epage=2263-2273&rft.eissn=1616-301X&rft.issn=1616-301X&rft.au=HIORNS,%20R.C.&DE%20BETTIGNIES,%20R.&LEROY,%20J.&BAILLY,%20S.&FIRON,%20M.&rft.genre=article


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