Analytic expressions for the isosteric heat of adsorption from adsorption isotherm models and two‐dimensional SAFT‐VR equation of state

FR Siperstein, C Avendaño, JJ Ortiz… - AIChE …, 2021 - Wiley Online Library
The isosteric heat of adsorption is an important thermodynamic property used to
characterize and optimize adsorption processes. In this work, analytic expressions for …

Elasticity of Confined Simple Fluids from an Extended Peng-Robinson Equation of State

SA Flores Roman, GD Barbosa… - Industrial & Engineering …, 2023 - ACS Publications
Thermodynamic properties of fluids in nanopores are altered by confinement, and equations
of state (EOS) for bulk fluids are not able to predict them. We utilized a recent EOS based on …

Classical density functional theory of confined fluids: From getting started to modern applications

V de Morais Sermoud, A de Freitas Gonçalves… - Fluid Phase …, 2024 - Elsevier
The application of classical density functional theory (cDFT) to model confined fluids is an
outstanding example of directly using fundamental scientific knowledge, such as Statistical …

Monte carlo molecular simulation study of carbon dioxide sequestration into dry and wet calcite pores containing methane

S Ravipati, MS Santos, IG Economou, A Galindo… - Energy & …, 2021 - ACS Publications
We perform grand canonical Monte Carlo (GCMC) simulations to study the adsorption of
carbon dioxide in a calcite slit pore. The injection of carbon dioxide is simulated by …

Breakdown of Langmuir Adsorption Isotherm in Small Closed Systems

R Zangi - Langmuir, 2024 - ACS Publications
For more than a century, monolayer adsorptions in which adsorbate molecules and
adsorbing sites behave ideally have been successfully described by Langmuir's adsorption …

[HTML][HTML] Role of range of interaction potential on structure and dynamics of a one-component system of particles interacting via Mie potential

S Suvarna, M Priya - AIP Advances, 2024 - pubs.aip.org
The thermodynamic and transport properties of a fluid depend significantly on the particle
interactions at the molecular level. The range of these interparticle interactions thus plays a …

Derivation of an Adsorption Isotherm, Chemical Potential, and Entropy for 2D Gas Adsorbates with Packing Exclusions and Attractive Interactions

A Savara - The Journal of Physical Chemistry C, 2023 - ACS Publications
Weakly bound adsorbates on surfaces may display 2D gas properties. In this work, we
consider connections between chemical potential, partition functions, and equations of state …

Self-diffusion of glycerol in γ-alumina nanopores. The neglected role of pore saturation in the dynamics of confined polyalcohols

G Campos-Villalobos, FR Siperstein, C D'Agostino… - Applied Surface …, 2020 - Elsevier
Abstract We report on Molecular Dynamics simulations and Pulse-Field Gradient (PFG)-
NMR experiments to investigate the dynamics of glycerol in γ-Al 2 O 3 nanopores and shed …

Microcanonical-ensemble perturbation theory for thermodynamic and diffusion properties of square-well fluids

A Martínez-Borquez, VM Trejos… - Journal of Molecular …, 2022 - Elsevier
We present results for thermodynamic and diffusion properties of a square-well fluid (SW)
using the Microcanonical-Ensemble perturbation theory (MEPT)[Mol. Phys. 116, 351 (2018)] …

Appraisal of Isosteric Heat of Lennard-Jones with Tunable Softness & Mie (14, 7) Fluids via Simulation Method

B Haghighi, M Passandideh-Fard… - Physical Chemistry …, 2024 - physchemres.org
This study presents the implementation of distinct fluid-fluid and wall-fluid interaction
potentials to investigate the adsorption behavior of methane on a graphite surface. The …