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  • Marks, AdamUniv Oxford, England; Stanford Univ, CA 94305 USA (author)

Synthetic Nuances to Maximize n-Type Organic Electrochemical Transistor and Thermoelectric Performance in Fused Lactam Polymers

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022-03-08
  • American Chemical Society (ACS),2022
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-184388
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-184388URI
  • https://doi.org/10.1021/jacs.2c00735DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding Agencies|KAUSTKing Abdullah University of Science & Technology; Office of Sponsored Research (OSR) award [OSR-2018-CRG/CCF-3079, OSR-2019CRG8-4086, OSR-2018-CRG7-3749]; ERC Synergy Grant SC2 [610115]; European UnionEuropean Commission [952911, 862474, 945380]; EPSRCUK Research & Innovation (UKRI)Engineering & Physical Sciences Research Council (EPSRC) [EP/T026219/1]; NSFNational Science Foundation (NSF) [DMR-1751308]; National Science FoundationNational Science Foundation (NSF) [NSF DMR-1751308]; DOE Office of ScienceUnited States Department of Energy (DOE) [DE-AC02-06CH11357]; SHyNE Resource [NSF ECCS-1542205]; IIN; Northwesterns MRSEC program [NSF DMR-1720139]; Swedish Research CouncilSwedish Research CouncilEuropean Commission [202003243]; European Commission through the Marie Sklodowska-Curie project HORATES [GA-955837]; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University (Faculty Grant) [SFO-Mat-LiU 2009-00971]
  • A series of fully fused n-type mixed conduction lactam polymers p(g(7)NC(n)N), systematically increasing the alkyl side chain content, are synthesized via an inexpensive, nontoxic, precious-metal-free aldol polycondensation. Employing these polymers as channel materials in organic electrochemical transistors (OECTs) affords state-of-the-art n-type performance with p(g(7)NC(10)N) recording an OECT electron mobility of 1.20 x 10(-2) cm(2) V-1 s(-1) and a mu C* figure of merit of 1.83 F cm(-1) V-1 s(-1). In parallel to high OECT performance, upon solution doping with (4-(1,3-dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)phenyl)dimethylamine (N-DMBI), the highest thermoelectric performance is observed for p(g(7)NC(4)N), with a maximum electrical conductivity of 7.67 S cm(-1) and a power factor of 10.4 mu Wm(-1) K-2. These results are among the highest reported for n-type polymers. Importantly, while this series of fused polylactam organic mixed ionic-electronic conductors (OMIECs) highlights that synthetic molecular design strategies to bolster OECT performance can be translated to also achieve high organic thermoelectric (OTE) performance, a nuanced synthetic approach must be used to optimize performance. Herein, we outline the performance metrics and provide new insights into the molecular design guidelines for the next generation of high-performance n-type materials for mixed conduction applications, presenting for the first time the results of a single polymer series within both OECT and OTE applications.

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Added entries (persons, corporate bodies, meetings, titles ...)

  • Chen, XingxingKing Abdullah Univ Sci & Technol KAUST, Saudi Arabia (author)
  • Wu, RuihengNorthwestern Univ, IL 60208 USA (author)
  • Rashid, Reem B.Northwestern Univ, IL 60208 USA (author)
  • Jin, WenlongLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)wenji52 (author)
  • Paulsen, Bryan D.Northwestern Univ, IL 60208 USA (author)
  • Moser, MaximilianUniv Oxford, England (author)
  • Ji, XudongNorthwestern Univ, IL 60208 USA (author)
  • Griggs, SophieUniv Oxford, England (author)
  • Meli, DilaraNorthwestern Univ, IL 60208 USA (author)
  • Wu, XiaocuiUniv Warwick, England (author)
  • Bristow, HelenUniv Oxford, England (author)
  • Strzalka, JosephArgonne Natl Lab, IL 60439 USA (author)
  • Gasparini, NicolaImperial Coll London, England; Imperial Coll London, England (author)
  • Costantini, GiovanniUniv Warwick, England (author)
  • Fabiano, SimoneLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)simfa84 (author)
  • Rivnay, JonathanNorthwestern Univ, IL 60208 USA (author)
  • McCulloch, IainUniv Oxford, England (author)
  • Univ Oxford, England; Stanford Univ, CA 94305 USAKing Abdullah Univ Sci & Technol KAUST, Saudi Arabia (creator_code:org_t)

Related titles

  • In:Journal of the American Chemical Society: American Chemical Society (ACS)144:10, s. 4642-46560002-78631520-5126

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