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Morphology of a Self-Doped Conducting Oligomer for Green Energy Applications
dc.rights.license | open | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
hal.structure.identifier | Laboratory of Organic Electronics [Norrköping, Sweden] [Department of Science and Technology] | |
dc.contributor.author | FRANCO-GONZALEZ, Juan Felipe | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies | |
dc.contributor.author | PAVLOPOULOU, Eleni | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
hal.structure.identifier | Laboratory of Organic Electronics [Norrköping, Sweden] [Department of Science and Technology] | |
dc.contributor.author | STAVRINIDOU, Eleni | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
hal.structure.identifier | Laboratory of Organic Electronics [Norrköping, Sweden] [Department of Science and Technology] | |
dc.contributor.author | GABRIELSSON, Roger | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
hal.structure.identifier | Laboratory of Organic Electronics [Norrköping, Sweden] [Department of Science and Technology] | |
dc.contributor.author | SIMON, Daniel | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
hal.structure.identifier | Laboratory of Organic Electronics [Norrköping, Sweden] [Department of Science and Technology] | |
dc.contributor.author | BERGGREN, Magnus | |
hal.structure.identifier | Department of Science and Technology [Linköping] | |
dc.contributor.author | ZOZOULENKO, Igor | |
dc.date.accessioned | 2020 | |
dc.date.available | 2020 | |
dc.date.issued | 2017 | |
dc.identifier.issn | 2040-3364 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/19635 | |
dc.description.abstractEn | A recently synthesized self-doped conducting oligomer, salt of bis[3,4-ethylenedioxythiophene]3thiophene butyric acid, ETE-S, is a novel promising material for green energy applications. Recently, it has been demonstrated that it can polymerize in vivo, in plant systems, leading to a formation of long-range conducting wires, charge storage and supercapacitive behaviour of living plants. Here we investigate the morphology of ETE-S combining the experimental characterisation using Grazing Incidence Wide Angle X-ray Scattering (GIWAXS) and atomistic molecular dynamics (MD) simulations. The GIWAXS measurements reveal a formation of small crystallites consisting of p-p stacked oligomers (with the staking distance 3.5Å) that are further organized in h00 lamellae. These experimental results are confirmed by MD calculations, where we calculated the X-ray diffraction pattern and the radial distribution function for the distance between ETE-S chains. Our MD simulations also demonstrate the formation of the percolative paths for charge carriers that extend throughout the whole structure, despite the fact that the oligomers are short (6-9 rings) and crystallites are thin along the p-p stacking direction, consisting of only two or three p-p stacked oligomers. The existence of the percolative paths explains the previously observed high conductivity in in-vivo polymerized ETE-S. We also explored the geometrical conformation of ETE-S oligomers and the bending of their aliphatic chains as a function of the oligomer lengths. | |
dc.language.iso | en | |
dc.publisher | Royal Society of Chemistry | |
dc.title.en | Morphology of a Self-Doped Conducting Oligomer for Green Energy Applications | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1039/x0xx00000x | |
dc.subject.hal | Chimie/Polymères | |
bordeaux.journal | Nanoscale | |
bordeaux.page | 13717-13724 | |
bordeaux.volume | 9 | |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
bordeaux.issue | 36 | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02888903 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02888903v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nanoscale&rft.date=2017&rft.volume=9&rft.issue=36&rft.spage=13717-13724&rft.epage=13717-13724&rft.eissn=2040-3364&rft.issn=2040-3364&rft.au=FRANCO-GONZALEZ,%20Juan%20Felipe&PAVLOPOULOU,%20Eleni&STAVRINIDOU,%20Eleni&GABRIELSSON,%20Roger&SIMON,%20Daniel&rft.genre=article |
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