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Heat capacities in ionic liquid solid and liquid phase: effect of the anion on their heat storage potential

  1. 1.
    0523664 - ÚCHP 2020 FR eng C - Konferenční příspěvek (zahraniční konf.)
    Bendová, Magdalena - Čanji, Maja - Bogdanov, M.G. - Wagner, Zdeněk - Zdolšek, N. - Tankam, T.-a.
    Heat capacities in ionic liquid solid and liquid phase: effect of the anion on their heat storage potential.
    Book of Abstracts. -: -, 2019, s. 56. ISBN N.
    [International Conference on Ionic Liquid-based Materials /5./. Paris (FR), 04.11.2019-08.11.2019]
    Grant CEP: GA ČR(CZ) GA17-08218S
    Institucionální podpora: RVO:67985858
    Klíčová slova: ionic liquid solid * anions * room temperature
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Obor OECD: Physical chemistry

    In this work, three ionic liquids with a 1-hexadecyl-3-methylimidazolium cation were synthesized with different anions; chloride, saccharinate, and nickel tetrachloride. All the studied ILs show melting points above room temperature, ranging between 45 and 65°C and melting enthalpies close to 100 J/g, making them potentially suitable phase-change materials (PCMs) for latent heat storage. This can actually be enhanced by a suitably large heat capacity and thermal conductivity of the material both in the liquid and solid phase.
    Trvalý link: http://hdl.handle.net/11104/0307980
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    SKMBT_C22020040609170.pdf9478.2 KBVydavatelský postprintpovolen
     
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