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Structure-property Relationships and the Impact of Impurities on the Physico-chemical Properties for Novel Oligoglyme-substituted Ionic Liquids.

  1. 1.
    0496734 - ÚCHP 2019 CH eng C - Konferenční příspěvek (zahraniční konf.)
    Rotrekl, Jan - Bendová, Magdalena - Wagner, Zdeněk - Storch, Jan - Aim, Karel - Sýkora, Jan - Hovorka, Š. - Vrbka, P.
    Structure-property Relationships and the Impact of Impurities on the Physico-chemical Properties for Novel Oligoglyme-substituted Ionic Liquids.
    Book of Abstracts. 2016, č. článku OC12. ISBN N.
    [International Symposium on Solubility Phenomena and Related Equilibrium Processes /17./. Geneva (CH), 24.07.2016-29.07.2016]
    Grant CEP: GA MŠk LD14090
    Institucionální podpora: RVO:67985858
    Klíčová slova: relationships * ionic liguids * impurities
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Obor OECD: Physical chemistry

    Ionic liquids (ILs) represent a group of organic salts with an enormous variability in chemical structure and physico-chemical properties and consequently with a broad application potential. The aim of this work is to establish relationships between the chemical structure and physico-chemical properties of the studied Ils and to identify the influence of coloured impurities on these properties.
    In a previous study addressing the physico-chemical properties of 1-butyl-3-alkyl-imidazolium bistriflate, where alkyl is a pentyl, isopentyl, or cyclopentyl, a strong influence of the isomerization of the studied ILs was found, allowing for a fine-tuning of their properties. In the present work, the butyl substituent was replaced by
    2-(2-ethoxyethoxy)ethyl. The introduction of an (oligo)ether group was choosen with regard to a possible electrochemical application, as this substituent can significantly improve the IL conductivity.
    Trvalý link: http://hdl.handle.net/11104/0289385
     
Počet záznamů: 1