Fluid-fluid phase behaviour in the explicit hard spherocylinder solvent ionic model confined in a disordered porous medium

Hvozd, M.; Patsahan, Oksana; Patsahan, T.; Holovko, M.

doi:10.1016/j.molliq.2021.117888

Cited by 2 publications

(1 citation statement)

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“…The obtained results for hard spherocylinders in random porous media were used as the reference system for the generalization of the Van der Waals equation for anisotropic fluids in random porous media [44,46,47], which was used for the description of the influence of the porous media on the phase behavior of polypeptide solutions [48]. A model of hard spherocylinders-charged hard spheres mixture in random porous media was used for the description of the phase behavior of electrolyte solutions in anisotropic solvents [49,50].…”

Section: Introductionmentioning

confidence: 99%

Dimerizing hard spherocylinders in porous media

Shmotolokha,

Holovko

2024

Condens. Matter Phys.

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This research focuses on the unique phase behavior of non-spherical patchy colloids in porous environments. Based on the theory of scaled particle (SPT), methods have been refined and applied to analyze the thermodynamic properties of non-spherical patchy particles in a disordered porous medium. Utilizing the associative theory of liquids in conjunction with SPT, we investigated the impact of associative interactions and connections between the functional nodes of particles on the formation of the nematic phase. Calculations of orientational and spatial distributions were conducted, which helped to understand the phase behavior of particles during the transition from isotropic to nematic phase under the spatial constraints imposed by the disordered matrix of the porous medium.

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