Influence of PEDOT:PSS crystallinity and composition on electrochemical transistor performance and long-term stability

Nature Communications
Seong-Min KimMyung-Han Yoon

Abstract

Owing to the mixed electron/hole and ion transport in the aqueous environment, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)-based organic electrochemical transistor has been regarded as one of the most promising device platforms for bioelectronics. Nonetheless, there exist very few in-depth studies on how intrinsic channel material properties affect their performance and long-term stability in aqueous environments. Herein, we investigated the correlation among film microstructural crystallinity/composition, device performance, and aqueous stability in poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) films. The highly organized anisotropic ordering in crystallized conducting polymer films led to remarkable device characteristics such as large transconductance (∼20 mS), extraordinary volumetric capacitance (113 F·cm-3), and unprecedentedly high [μC*] value (∼490 F·cm-1V-1s-1). Simultaneously, minimized poly(styrenesulfonate) residues in the crystallized film substantially afforded marginal film swelling and robust operational stability even after >20-day water immersion, >2000-time repeated on-off switching, or high-temperature/pressure sterilization. We expect that the present study will contribute to the devel...Continue Reading

References

Jun 10, 2011·Biosensors & Bioelectronics·Hao TangFeng Yan
Jan 4, 2012·Advanced Materials·Edward J W CrosslandSabine Ludwigs
Mar 8, 2012·Nature Communications·Kazunori KuribaraTakao Someya
Sep 26, 2012·Physical Review Letters·Nara KimKwanghee Lee
Dec 4, 2012·Advanced Materials·Se Hyun KimC Daniel Frisbie
Mar 14, 2013·Nature Communications·Dion KhodagholyGeorge G Malliaras
Apr 23, 2013·Advanced Materials·Qingshuo WeiTakao Ishida
Jun 21, 2013·Advanced Materials·Eleni StavrinidouGeorge G Malliaras
Jul 16, 2013·Nature Communications·Dion KhodagholyGeorge G Malliaras
Sep 11, 2013·Chemical Society Reviews·Luisa TorsiGerardo Palazzo
Oct 15, 2013·Advanced Materials·Jonathan RivnayGeorge G Malliaras
Dec 10, 2013·Nature Materials·Olga BubnovaXavier Crispin
Feb 6, 2014·Advanced Healthcare Materials·Scherrine A TriaRóisín M Owens
Oct 18, 2014·Faraday Discussions·Katharina MelzerGiuseppe Scarpa
Nov 20, 2014·Faraday Discussions·Simon HigginsKatharina Melzer
Dec 23, 2014·Nature Neuroscience·Dion KhodagholyGyörgy Buzsáki
Apr 24, 2015·Advanced Materials·Claudia M PalumbinyPeter Müller-Buschbaum
Nov 26, 2015·Science Advances·Jonathan RivnayGeorge G Malliaras
Apr 20, 2016·Nature Communications·Jonathan RivnayGeorge G Malliaras
Jul 23, 2016·Journal of the American Chemical Society·Christian B NielsenIain McCulloch
Aug 12, 2016·Advanced Materials·Vikash KaphleBjörn Lüssem
Oct 8, 2016·Nature Communications·Alexander GiovannittiIain McCulloch
Oct 30, 2016·Proceedings of the National Academy of Sciences of the United States of America·Alexander GiovannittiJonathan Rivnay
Nov 26, 2016·Advanced Healthcare Materials·Ilke UguzGeorge G Malliaras
Jan 1, 2015·Chemical Science·Nicolas MassonnetJean-Pierre Simonato
Aug 29, 2017·Advanced Materials·Shiming Zhang, Fabio Cicoira
Nov 28, 2017·Nature Communications·Sahika InalJonathan Rivnay
Feb 28, 2018·ACS Applied Materials & Interfaces·Lorenz BießmannPeter Müller-Buschbaum
Aug 21, 2013·Journal of Materials Chemistry. B, Materials for Biology and Medicine·T CramerF Biscarini
Sep 14, 2014·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Nicola CoppedèAndrea Zappettini

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Citations

Jan 12, 2019·Journal of Physics. Condensed Matter : an Institute of Physics Journal·Denis Music, Loay Elalfy
Aug 31, 2020·Advanced Materials·Bryan D PaulsenJonathan Rivnay
Jan 26, 2020·Micromachines·Maria Laura ColuccioNatalia Malara
Dec 1, 2020·Advanced Materials·Tommaso NicoliniNatalie Stingelin
Jun 2, 2021·Advanced Materials·Letícia M M FerroCarlos C Bof Bufon
Jul 17, 2021·ACS Applied Materials & Interfaces·Rajiv GiridharagopalDavid S Ginger
Apr 10, 2020·Journal of the American Chemical Society·Liang YaoKevin Sivula
Nov 13, 2020·ACS Applied Materials & Interfaces·Suhao WangSimone Fabiano
Feb 20, 2019·Journal of the American Chemical Society·Lucas Q FlaggDavid S Ginger
Jan 25, 2020·ACS Applied Materials & Interfaces·Matthias WielandSabine Ludwigs
Feb 12, 2020·ACS Applied Materials & Interfaces·Anna I HofmannChristian Müller
Sep 22, 2021·Proceedings of the National Academy of Sciences of the United States of America·Yasutoshi JimboTakao Someya
Sep 28, 2021·Advanced Materials·Xiankun ZhangYue Zhang
Oct 9, 2021·Advanced Materials·James W BorchertHagen Klauk
Jan 14, 2022·Chemical Reviews·Ruiheng WuJonathan Rivnay

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Methods Mentioned

BETA
X-ray
x-ray scattering
atomic
transmission electron microscopy
AFM
thermal shock

Software Mentioned

GIWAXS
Crys

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