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Showing 1 to 12 of 15 entries
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Application of the Replica Ornstein-Zernike Equations to Study Submonolayer Adsorption on Energetically Heterogeneous Surfaces.

Journal of colloid and interface science

Rzysko W, Pizio O, Sokolowski S, Sokolowska Z.
PMID: 10527586
J Colloid Interface Sci. 1999 Nov 01;219(1):184-189. doi: 10.1006/jcis.1999.6459.

Weapply the replica methodology and the replica Ornstein-Zernike equations to calculate adsorption isotherms on an energetically heterogeneous surface. The surface is modeled by quenching a two-dimensional "fluid of centers." After the quenching, we study gas adsorption using the replica...

Effects of Pore-Pore Correlations on Capillary Condensation in an Ensemble of Slit-like Pores: Application of a Density Functional Theory.

Journal of colloid and interface science

Patrykiejew A, Reszko-Zygmunt J, Rzysko W, Sokolowski S.
PMID: 10882503
J Colloid Interface Sci. 2000 Aug 01;228(1):135-140. doi: 10.1006/jcis.2000.6943.

Using a density functional method we study how the correlations between particles adsorbed in neighboring pores, forming a network of slit-like pores, influence the capillary condensation and the structure of adsorbed Lennard-Jones fluid. The calculations indicate that if the...

Phase behavior of a fluid confined in slitlike pores with walls modified by preadsorbed chain molecules.

The Journal of chemical physics

Pizio O, Borówko M, Rzysko W, Staszewski T, Sokołowski S.
PMID: 18247976
J Chem Phys. 2008 Jan 28;128(4):044702. doi: 10.1063/1.2829247.

We have studied the microscopic structure, thermodynamics of adsorption, and phase behavior of Lennard-Jones fluid in slitlike pores with walls modified due to preadsorption of chain molecules. The chain species are grafted at the walls by terminating segments. Our...

Density functional study of flexible chain molecules at curved surfaces.

The Journal of chemical physics

Hlushak SP, Rzysko W, Sokołowski S.
PMID: 19739870
J Chem Phys. 2009 Sep 07;131(9):094904. doi: 10.1063/1.3213623.

Density profiles of flexible hard-sphere chain molecules in hard cylindrical pores and around hard cylindrical rods of various diameters were obtained by means of density functional theory of Yu and Wu [Y.-X. Yu and J. Wu, J. Chem. Phys....

Phase diagram of a square-shoulder, square-well fluid revisited.

The Journal of chemical physics

Rzysko W, Pizio O, Patrykiejew A, Sokolowski S.
PMID: 19045031
J Chem Phys. 2008 Sep 28;129(12):124502. doi: 10.1063/1.2970884.

We report here the phase diagrams for a model square-shoulder, square-well fluid obtained by histogram reweighting Monte Carlo simulations. The critical points corresponding to the gas-liquid condensation and to the liquid-liquid transition have been located. Also, we have estimated...

Rationing of Nursing Care and Professional Burnout Among Nurses Working in Cardiovascular Settings.

Frontiers in psychology

Uchmanowicz I, Kubielas G, Serzysko B, Kołcz A, Gurowiec P, Kolarczyk E.
PMID: 34690885
Front Psychol. 2021 Oct 06;12:726318. doi: 10.3389/fpsyg.2021.726318. eCollection 2021.

No abstract available.

Adsorption of short heteropolymers in slitlike pores.

Journal of colloid and interface science

Borówko M, Rzysko W, Sokołowski S, Staszewski T.
PMID: 17572434
J Colloid Interface Sci. 2007 Oct 15;314(2):349-57. doi: 10.1016/j.jcis.2007.05.076. Epub 2007 Jun 02.

Adsorption of short linear heteropolymers in slitlike pores is studied using the density functional theory and Monte Carlo simulations. The molecules are assumed to be freely jointed tangent hard spheres. The segments have different affinity with regard to the...

Phase behavior of a two-dimensional and confined in slitlike pores square-shoulder, square-well fluid.

The Journal of chemical physics

Rzysko W, Patrykiejew A, Sokołowski S, Pizio O.
PMID: 20441300
J Chem Phys. 2010 Apr 28;132(16):164702. doi: 10.1063/1.3392744.

We report the phase diagrams for a square-shoulder, square-well fluids in two dimensions (2D), as well as confined in slitlike pores. The diagrams are obtained by histogram reweighting Monte Carlo simulations. The critical points are located by using finite...

Phase diagrams for model heteronuclear dimers confined in narrow slitlike pores.

The Journal of chemical physics

Rzysko W.
PMID: 19045119
J Chem Phys. 2008 Oct 07;129(13):134710. doi: 10.1063/1.2985607.

Monte Carlo simulation is used to study the phase behavior of a model of heteronuclear dimers on a lattice. The calculations are carried out for two- and three-dimensional bulk systems and for dimers confined in slitlike pores of different...

Influence of surface energetic heterogeneity on the formation of adsorbed layers and wetting of solid surfaces: A Monte Carlo study.

Physical review. B, Condensed matter

Chmiel G, Patrykiejew A, Rzysko W, Sokolowski S.
PMID: 10007865
Phys Rev B Condens Matter. 1993 Nov 15;48(19):14454-14462. doi: 10.1103/physrevb.48.14454.

No abstract available.

Effective Interactions in a Quenched-Annealed Hard-Sphere Mixture Confined in a Narrow Slit-like Pore.

Journal of colloid and interface science

Sokolowski S, Rzysko W, Pizio O.
PMID: 10489311
J Colloid Interface Sci. 1999 Oct 01;218(1):341-343. doi: 10.1006/jcis.1999.6392.

We consider a slit-like pore filled with a disordered hard-sphere matrix. The diameter of matrix species is chosen almost equal to the pore width. Another hard-sphere fluid species, of smaller diameter, enters, at a given chemical potential, into this...

Capillary Condensation in Pores with Energetically Heterogeneous Walls: Density Functional versus Monte Carlo Calculations.

Journal of colloid and interface science

Reszko-Zygmunt J, Pizio O, Rzysko W, Sokolowski S, Sokolowska Z.
PMID: 11502119
J Colloid Interface Sci. 2001 Sep 01;241(1):169-177. doi: 10.1006/jcis.2001.7721.

We investigate adsorption of a Lennard-Jones fluid in slit-like pores with energetically heterogeneous walls by using Grand Canonical Monte Carlo simulations and a density functional approach. The model of a fluid-wall potential is qualitatively similar to that invoked by...

Showing 1 to 12 of 15 entries