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  • Feng, KuiSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)

Fused Bithiophene Imide Dimer-Based n-Type Polymers for High-Performance Organic Electrochemical Transistors

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • 2021-10-04
  • WILEY-V C H VERLAG GMBH,2021
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:liu-180268
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180268URI
  • https://doi.org/10.1002/anie.202109281DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Funding Agencies|National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [22005135, 21774055]; Guangdong Basic and Applied Basic Research Foundation [2021A1515011640]; Shenzhen Basic Research Fund [JCYJ20190809162003662, JCYJ20180504165709042]; Guangdong Provincial Key Laboratory Program from the Department of Science and Technology of Guangdong Province [2021B1212040001]; National Research Foundation (NRF) of KoreaNational Research Foundation of Korea [2019R1A2C2085290, 2019R1A6A1A11044070]; Swedish Research CouncilSwedish Research CouncilEuropean Commission [2020-03243]; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University [SFO-Mat-LiU 2009-00971]
  • The development of n-type organic electrochemical transistors (OECTs) lags far behind their p-type counterparts. In order to address this dilemma, we report here two new fused bithiophene imide dimer (f-BTI2)-based n-type polymers with a branched methyl end-capped glycol side chain, which exhibit good solubility, low-lying LUMO energy levels, favorable polymer chain orientation, and efficient ion transport property, thus yielding a remarkable OECT electron mobility (mu(e)) of up to approximate to 10(-2) cm(2) V-1 s(-1) and volumetric capacitance (C*) as high as 443 F cm(-3), simultaneously. As a result, the f-BTI2TEG-FT-based OECTs deliver a record-high maximum geometry-normalized transconductance of 4.60 S cm(-1) and a maximum mu C* product of 15.2 F cm(-1) V-1 s(-1). The mu C* figure of merit is more than one order of magnitude higher than that of the state-of-the-art n-type OECTs. The emergence of f-BTI2TEG-FT brings a new paradigm for developing high-performance n-type polymers for low-power OECT applications.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Shan, WentaoSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Ma, SuxiangSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Wu, ZiangKorea Univ, South Korea (författare)
  • Chen, JianhuaSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Guo, HanSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Liu, BinSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Wang, JunweiSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Li, BangbangSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Woo, Han YoungKorea Univ, South Korea (författare)
  • Fabiano, SimoneLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)simfa84 (författare)
  • Huang, WeiUniv Elect Sci & Technol China UESTC, Peoples R China (författare)
  • Guo, XugangSouthern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R China (författare)
  • Southern Univ Sci & Technol SUSTech, Peoples R China; Southern Univ Sci & Technol SUSTech, Peoples R ChinaKorea Univ, South Korea (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Angewandte Chemie International Edition: WILEY-V C H VERLAG GMBH60:45, s. 24198-242051433-78511521-3773

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