The adsorption of a mixture of particles with non-additive interactions: a Monte Carlo study

2015 ◽  
Vol 17 (5) ◽  
pp. 3050-3058 ◽  
Author(s):  
O. A. Pinto ◽  
P. M. Pasinetti ◽  
A. J. Ramirez-Pastor ◽  
F. D. Nieto
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Binary Mixtures ◽  
Lattice Gas ◽  
Monte Carlo Study ◽  
Lattice Gas Model ◽  
Grand Canonical Monte Carlo ◽  
Lateral Interactions ◽  
Additive Interactions ◽  
Grand Canonical

The adsorption of binary mixtures with non-additive lateral interactions has been studied through grand canonical Monte Carlo simulations in the framework of the lattice-gas model.

scholarly journals Adsorption of H2 on Penta-Octa-Penta Graphene: Grand Canonical Monte Carlo Study

2020 ◽  
Vol 6 (2) ◽  
pp. 20
Author(s):  
Maxim N. Popov ◽  
Thomas Dengg ◽  
Dominik Gehringer ◽  
David Holec
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Hydrogen Adsorption ◽  
Monte Carlo Study ◽  
Adsorption Properties ◽  
Cryogenic Temperatures ◽  
Grand Canonical Monte Carlo ◽  
New Material ◽  
Grand Canonical ◽  
Carbon Based

In this paper, we report the results of hydrogen adsorption properties of a new 2D carbon-based material, consisting of pentagons and octagons (Penta-Octa-Penta-graphene or POP-graphene), based on the Grand-Canonical Monte Carlo simulations. The new material exhibits a moderately higher gravimetric uptake at cryogenic temperatures (77 K), as compared to the regular graphene. We discuss the origin of the enhanced uptake of POP-graphene and offer a consistent explanation.

Coarse bifurcation analysis of kinetic Monte Carlo simulations: A lattice-gas model with lateral interactions

2002 ◽  
Vol 117 (18) ◽  
pp. 8229-8240 ◽  
Author(s):  
Alexei G. Makeev ◽  
Dimitrios Maroudas ◽  
Athanassios Z. Panagiotopoulos ◽  
Ioannis G. Kevrekidis
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Bifurcation Analysis ◽  
Lattice Gas ◽  
Kinetic Monte Carlo ◽  
Lattice Gas Model ◽  
Lateral Interactions ◽  
Kinetic Monte Carlo Simulations

Sequential updating algorithms for grand canonical Monte Carlo simulations

2007 ◽  
Vol 105 (2-3) ◽  
pp. 231-238 ◽  
Author(s):  
Ruichao Ren ◽  
C. J. O'keeffe ◽  
G. Orkoulas
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Grand Canonical Monte Carlo ◽  
Sequential Updating ◽  
Grand Canonical

scholarly journals Molecular Simulations of CO2/CH4, CO2/N2 and N2/CH4 Binary Mixed Hydrates

2021 ◽  
Vol 83 (3) ◽  
pp. 372-378
Author(s):  
A. A. Sizova ◽  
S. A. Grintsevich ◽  
M. A. Kochurin ◽  
V. V. Sizov ◽  
E. N. Brodskaya
Keyword(s):  
Carbon Dioxide ◽  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Gas Hydrates ◽  
Molecular Simulations ◽  
Gas Mixtures ◽  
Gas Mixture ◽  
Grand Canonical Monte Carlo ◽  
Multicomponent Gas ◽  
Grand Canonical

Abstract Grand canonical Monte Carlo simulations were performed to study the occupancy of structure I multicomponent gas hydrates by CO2/CH4, CO2/N2, and N2/CH4 binary gas mixtures with various compositions at a temperature of 270 K and pressures up to 70 atm. The presence of nitrogen in the gas mixture allows for an increase of both the hydrate framework selectivity to CO2 and the amount of carbon dioxide encapsulated in hydrate cages, as compared to the CO2/CH4 hydrate. Despite the selectivity to CH4 molecules demonstrated by N2/CH4 hydrate, nitrogen can compete with methane if the gas mixture contains at least 70% of N2.

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