Počet záznamů: 1

Excess Properties of Aqueous Solutions: Hard Spheres versus Pseudo-Hard Bodies

  1. 1.
    0368376 - UCHP-M 2012 RIV GB eng J - Článek v odborném periodiku
    Rouha, M. - Nezbeda, Ivo
    Excess Properties of Aqueous Solutions: Hard Spheres versus Pseudo-Hard Bodies.
    Molecular Physics. Roč. 109, č. 4 (2011), s. 613-617 ISSN 0026-8976
    Grant CEP: GA AV ČR IAA400720802
    Výzkumný záměr: CEZ:AV0Z40720504
    Klíčová slova: partial molar volume * primitive models * thermodynamic properties
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 1.819, rok: 2011

    The effect of repulsive interactions (geometrical packing of molecules) on mixing properties is examined considering hard sphere solutes of different diameters in the hard sphere and pseudo-hard body solvents. It is shown that the fluid of pseudo-hard bodies, representing repulsive interactions in water, captures, without any parameter adjustment, the experimentally observed decrease of the partial molar volume of nonpolar solutes (hard spheres) at their low concentrations when compared to that in a nonpolar (hard sphere) solvent.
    Trvalý link: http://hdl.handle.net/11104/0202740