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Fullerene-grafted block copolymers used as compatibilizer in P3HT/PCBM bulk heterojunctions: morphology and photovoltaic performances

dc.rights.licenseopen
dc.contributor.authorGERNIGON, Véronique
hal.structure.identifierUniv Strasbourg, Inst Elect Solide & Syst
dc.contributor.authorLÉVÊQUE, Philippe
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
dc.contributor.authorBROCHON, Cyril
dc.contributor.authorAUDINOT, Jean-Nicolas
hal.structure.identifierEcole nationale supérieure de chimie, polymères et materiaux de strasbourg (ECPM)
dc.contributor.authorLECLERC, Nicolas
hal.structure.identifierUniv Strasbourg, Inst Elect Solide & Syst
dc.contributor.authorBECHARA, Rony
hal.structure.identifierEcole nationale supérieure de chimie, polymères et materiaux de strasbourg (ECPM)
dc.contributor.authorRICHARD, Fanny
hal.structure.identifierUniv Strasbourg, Inst Elect Solide & Syst
dc.contributor.authorHEISER, Thomas
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
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.issued2011
dc.identifier.issn1286-0042
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/20336
dc.description.abstractEnThe nanostructure of the active layer in polymer/fullerene bulk heterojunction solar cells is known to have a strong impact on the device performances. Controlling the polymer/fullerene blend morphology is therefore particularly important. In this work, a rod-coil block copolymer, based on a regioregular poly(3-hexylthiophene) electron-donor rod block and a C-60-grafted coil block, is used as compatibilizer and its influences on the thin film morphology as well as the photovoltaic performances are investigated. It is shown that a small fraction of compatibilizer can enhance the device performances in an otherwise non-optimized process. At higher fractions or long annealing times however, the fullerene-grafted copolymer is found to behave as a nucleation center and triggers the formation of fullerene crystals.
dc.language.isoen
dc.publisherEDP Sciences
dc.title.enFullerene-grafted block copolymers used as compatibilizer in P3HT/PCBM bulk heterojunctions: morphology and photovoltaic performances
dc.typeArticle de revue
dc.identifier.doi10.1051/epjap/2011110150
dc.subject.halChimie/Polymères
bordeaux.journalEuropean Physical Journal: Applied Physics
bordeaux.pageart nb 34107
bordeaux.volume56
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.issue3
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-00956850
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00956850v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Physical%20Journal:%20Applied%20Physics&rft.date=2011&rft.volume=56&rft.issue=3&rft.spage=art%20nb%2034107&rft.epage=art%20nb%2034107&rft.eissn=1286-0042&rft.issn=1286-0042&rft.au=GERNIGON,%20V%C3%A9ronique&L%C3%89V%C3%8AQUE,%20Philippe&BROCHON,%20Cyril&AUDINOT,%20Jean-Nicolas&LECLERC,%20Nicolas&rft.genre=article


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