Počet záznamů: 1  

Inhibition of Ion Transfer Reactions by Compact Layers at a Liquid/liquid Interface

  1. 1.
    0181351 - UFCH-W 20020005 RIV JP eng J - Článek v odborném periodiku
    Maeda, K. - Jänchenová, Hana - Lhotský, Alexandr - Stibor, I. - Budka, J. - Mareček, Vladimír
    Inhibition of Ion Transfer Reactions by Compact Layers at a Liquid/liquid Interface.
    Analytical Sciences. Roč. 17, Supplement (2002), s. 325-327. ISSN 0910-6340. E-ISSN 1348-2246
    Grant CEP: GA ČR GA203/00/0636
    Výzkumný záměr: CEZ:AV0Z4040901
    Klíčová slova: immiscible electrolytes * compact layer * polymerisation
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 0.844, rok: 2002

    It is demonstrated that adsorbed layers of surface active compounds dissolved in organic phase can be stabilized by a chemical reaction resulting in oxidation of adsorbed monomers by a redox couple dissolved in water. Oxidation of the adsorbed monomer leads to the formation of a compact polymer layer. This formation can be monitored by surface tension measurement and by cyclic voltammetry in the presence of transferable ions. In contrast to a simple adsorbed layer, interfacial tension in the presence of a polymer layer becomes almost independent of the applied potential and the formed polymer layer strongly inhibits ion transfer reactions.
    Trvalý link: http://hdl.handle.net/11104/0077933

     
     

Počet záznamů: 1  

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