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dc.contributor.authorNicolini, Tommaso
dc.contributor.authorSurgailis, Jokubas
dc.contributor.authorSavva, Achilleas
dc.contributor.authorScaccabarozzi, Alberto D.
dc.contributor.authorNakar, Rana
dc.contributor.authorThuau, Damien
dc.contributor.authorWantz, Guillaume
dc.contributor.authorRichter, Lee J
dc.contributor.authorDautel, Olivier
dc.contributor.authorHadziioannou, Georges
dc.contributor.authorStingelin, Natalie
dc.date.accessioned2020-12-02T07:30:57Z
dc.date.available2020-12-02T07:30:57Z
dc.date.issued2020-11-30
dc.date.submitted2020-08-23
dc.identifier.citationNicolini, T., Surgailis, J., Savva, A., Scaccabarozzi, A. D., Nakar, R., Thuau, D., … Stingelin, N. (2020). A Low-Swelling Polymeric Mixed Conductor Operating in Aqueous Electrolytes. Advanced Materials, 2005723. doi:10.1002/adma.202005723
dc.identifier.issn0935-9648
dc.identifier.pmid33251656
dc.identifier.doi10.1002/adma.202005723
dc.identifier.urihttp://hdl.handle.net/10754/666218
dc.description.abstractOrganic mixed conductors find use in batteries, bioelectronics technologies, neuromorphic computing, and sensing. While great progress has been achieved, polymer-based mixed conductors frequently experience significant volumetric changes during ion uptake/rejection, i.e., during doping/de-doping and charging/discharging. Although ion dynamics may be enhanced in expanded networks, these volumetric changes can have undesirable consequences, e.g., negatively affecting hole/electron conduction and severely shortening device lifetime. Here, the authors present a new material poly[3-(6-hydroxy)hexylthiophene] (P3HHT) that is able to transport ions and electrons/holes, as tested in electrochemical absorption spectroscopy and organic electrochemical transistors, and that exhibits low swelling, attributed to the hydroxylated alkyl side-chain functionalization. P3HHT displays a thickness change upon passive swelling of only +2.5%, compared to +90% observed for the ubiquitous poly(3,4-ethylenedioxythiophene):polystyrene sulfonate, and +10 to +15% for polymers such as poly(2-(3,3'-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-[2,2'-bithiophen]-5-yl)thieno[3,2-b]thiophene) (p[g2T-TT]). Applying a bias pulse during swelling, this discrepancy becomes even more pronounced, with the thickness of P3HHT films changing by
dc.description.sponsorshipThe authors thank Jonathan Rivnay and Sahika Inal for highly fruitful discussion and preliminary OECT measurements. T.N., G.H., and N.S. are grateful for the financial support provided by the IONBIKE RISE project, which has received funding from the European Union's Horizon 2020 research and innovation programme under the Horizon 2020 RISE Marie Skłodowska-Curie grant agreement No. 823989. T.N., G.H., and N.S. also acknowledge funding from the MARBLE project (IdEX). O.D. acknowledges funding from the MAPLE project (Institut Carnot Chimie Balard Cirimat). L.J.R. and T.N. thank NSLS-II for the access to the CMS 11-BM beamline of the Brookhaven National Laboratory, NY, USA which is a U.S. DOE Office of Science Facilities, at Brookhaven National Laboratory under Contract No. DE-SC0012704. This work was performed within the framework of the Equipex ELORPrintTec ANR-10-EQPX-28-01 with the help of the French state's Initiative d'Excellence IdEx ANR-10-IDEX-003-02.
dc.publisherWiley
dc.relation.urlhttps://onlinelibrary.wiley.com/doi/10.1002/adma.202005723
dc.rightsArchived with thanks to Advanced materials (Deerfield Beach, Fla.)
dc.titleA Low-Swelling Polymeric Mixed Conductor Operating in Aqueous Electrolytes.
dc.typeArticle
dc.contributor.departmentOrganic Bioelectronics Laboratory King Abdullah University of Science and Technology Thuwal 23955 Saudi Arabia
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalAdvanced Materials
dc.rights.embargodate2021-11-30
dc.eprint.versionPost-print
dc.contributor.institutionUniversité de Bordeaux CNRS Bordeaux INP/ENSCBP Institut de Sciences Moléculaires UMR 5255 16 Avenue Pey Berland Pessac 33607 France
dc.contributor.institutionUniversité de Bordeaux CNRS Bordeaux INP/ENSCBP Laboratoire de Chimie des Polyméres Organiques UMR 5629 Allée Geoffroy Saint-Hilaire Pessac 33615 France
dc.contributor.institutionDepartment of Chemical Engineering and Biotechnology Cambridge University Philippa Fawcett Drive Cambridge CB3 0AS UK
dc.contributor.institutionCharles Gerhardt Institute of Montpellier UR 5253 CNRS-UM-ENSCM Montpellier 34296 France
dc.contributor.institutionUniversité de Bordeaux CNRS Bordeaux INP/ENSCBP Laboratoire de l'Intégration du Matériau au Système UMR 5218 16 Avenue Pey Berland Pessac 33607 France
dc.contributor.institutionMaterials Measurement Laboratory National Institute of Standards and Technology Gaithersburg MD 20899 USA
dc.contributor.institutionSchool of Materials Science & Engineering and School of Chemical & Biomolecular Engineering Georgia Institute of Technology 901 Atlantic Dr Atlanta GA 30318 USA
dc.identifier.pages2005723
kaust.personSurgailis, Jokubas
kaust.personScaccabarozzi, Alberto Davide
dc.date.accepted2020-10-31
dc.date.published-online2020-11-30
dc.date.published-print2021-01


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