Počet záznamů: 1  

Integral equation theory for mixtures of spherical and patchy colloids. 2. Numerical results.

  1. 1.
    0553592 - ÚCHP 2022 RIV GB eng J - Článek v odborném periodiku
    Kalyuzhnyi, Yu. V. - Nezbeda, Ivo - Cummings, P.T.
    Integral equation theory for mixtures of spherical and patchy colloids. 2. Numerical results.
    Soft Matter. Roč. 17, č. 12 (2021), s. 3513-3519. ISSN 1744-683X. E-ISSN 1744-6848
    Grant CEP: GA ČR(CZ) GA20-06825S
    Institucionální podpora: RVO:67985858
    Klíčová slova: directional attractive forces * thermodynamic perturbation-theory * primitive models
    Obor OECD: Physical chemistry
    Impakt faktor: 4.046, rok: 2021
    Způsob publikování: Open access s časovým embargem

    Thermodynamic properties and structure of binary mixtures of patchy and spherical colloids are studied using a recently developed theory [Y. V. Kalyuzhnyi, et al., Soft Matter, 2020, 16, 3456]. The theory is based on a solution of the multidensity Ornstein-Zernike equation and provides completely analytical expressions for the structure factors of these systems and for all their major thermodynamical quantities. The considered mixtures are made up of particles of different size and with a different number of patches. A set of molecular simulation data has been generated to enable a systematic comparison and to access thus accuracy of the theoretical predictions. In general, the predictions of the theory appear to be in good agreement with computer simulation data. For the models with a lower number of patches (np = 1, 2) the theoretical results show very good accuracy. Less accurate are the predictions for the four-patch versions of the model. While theoretical results for the radial distribution functions are, generally, relatively accurate for all the models, results for thermodynamics deteriorate with increasing concentration of the spherical colloids. Possible ways to improve the theory are briefly outlined.
    Trvalý link: http://hdl.handle.net/11104/0328355

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    0553592.pdf03.9 MBAutorský postprintpovolen
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.