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Solution-Processable, Crystalline π-Conjugated Two-Dimensional Polymers with High Charge Carrier Mobility

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    SYSNO ASEP0531415
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleSolution-Processable, Crystalline π-Conjugated Two-Dimensional Polymers with High Charge Carrier Mobility
    Author(s) Jhulki, S. (KR)
    Hwang, I. C. (KR)
    Haider, Golam (UFCH-W) ORCID, RID
    Park, J. (KR)
    Park, J. Y. (KR)
    Lee, Y. (KR)
    Hwang, W. (KR)
    Dar, A. A. (KR)
    Dhara, B. (KR)
    Lee, S. H. (KR)
    Kim, J. (KR)
    Koo, J. Y. (KR)
    Jo, M. H. (KR)
    Hwang, C. C. (KR)
    Jung, Y. H. (KR)
    Park, Y. (KR)
    Kataria, M. (TW)
    Chen, Y. F. (TW)
    Jhi, S. H. (KR)
    Baik, M. H. (KR)
    Baek, K. (KR)
    Kim, K. (KR)
    Source TitleChem - ISSN 2451-9294
    Roč. 6, č. 8 (2020), s. 2035-2045
    Number of pages11 s.
    Languageeng - English
    CountryUS - United States
    Keywordsconductivity ; conjugated two-dimensional polymer ; covalent self-assembly ; high charge carrier mobility ; long-range order ; photodetection ; SDG7: Affordable and clean energy ; SDG9: Industry, innovation, and infrastructure ; solution processability
    Subject RIVCF - Physical ; Theoretical Chemistry
    OECD categoryPhysical chemistry
    R&D ProjectsEF16_027/0008355 GA MŠk - Ministry of Education, Youth and Sports (MEYS)
    Method of publishingLimited access
    Institutional supportUFCH-W - RVO:61388955
    UT WOS000558679600018
    EID SCOPUS85087750519
    AnnotationUltrathin π-conjugated two-dimensional (2D) polymers (C2P) have the potential to revolutionize semiconductor technologies because of their predicted high carrier transport attributes. Bulk 2D polymers, also called covalent organic frameworks, are generally unprocessable, and their exfoliation to ultrathin C2Ps has not been realized. We present a rational bottom-up design strategy to access ultrathin C2Ps with high crystallinity in solution by choosing appropriate monomers, linkage chemistry, and reaction conditions. The C2Ps exhibit high hole mobilities and allow broadband photodetection with impressive photoresponsivities.
    WorkplaceJ. Heyrovsky Institute of Physical Chemistry
    ContactMichaela Knapová,, Tel.: 266 053 196
    Year of Publishing2021
    Electronic address
Number of the records: 1