Extension of the effective solid-fluid Steele potential for Mie force fields
Extension of the effective solid-fluid Steele potential for Mie force fields
复制标题
米氏力场的有效固液斯蒂尔势的扩展
DOI:
10.1080/00268976.2019.1669836
复制
发表时间:
2019
影响因子:
1.7
通讯作者:
Jiménez-Serratos G
中科院分区:
文献类型:
--
作者:
Jiménez-Serratos G
Molecular simulation of fluid systems in the presence of surfaces require computationally expensive calculations due to the large number of solid–fluid pair interactions involved. Representing the explicit solid as a continuous wall with an effective potential can significantly reduce the computational time and allows exploring larger temporal and spatial scales. The well-known (10-4-3) Steele potential is one such analytic expression that faithfully represents the effective solid–fluid interactions for homonuclear crystalline solids with hexagonal lattice symmetry. However, this and most of the effective potentials found in the literature have been developed for fluids and solids interacting exclusively through Lennard-Jones potentials. In this work, we extend the Steele model to obtain the effective wall–fluid potentials for Mie force fields. We perform molecular dynamics simulations of coarse-grained fluids modelled via the SAFT force field approach in the presence of explicit and implicit surfaces to compare structural and dynamic properties in both representations. Also, we study the adsorption of ethane into slit-like pores with explicit and implicit surfaces via grand canonical Monte Carlo simulations. We explore the validity and the improvement in the simulation performance as well as the limitations of the proposed expression.
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DOI:
10.1021/acs.jpcb.8b04095
发表时间:
2018-09
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Sadia Rahman;O. Lobanova;G. Jiménez-Serratos;C. Braga;V. Raptis;E. A. Müller;G. Jackson;C. Avendaño;A. Galindo
通讯作者:
Sadia Rahman;O. Lobanova;G. Jiménez-Serratos;C. Braga;V. Raptis;E. A. Müller;G. Jackson;C. Avendaño;A. Galindo
影响因子:
4.4
作者:
V. M. Trejos;O. Pizio;S. Sokołowski
通讯作者:
S. Sokołowski
影响因子:
4.4
作者:
Ardham, Vikram Reddy;Deichmann, Gregor;Leroy, Frederic
通讯作者:
Leroy, Frederic
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
A. Mejía;C. Herdes;E. A. Müller
通讯作者:
E. A. Müller
影响因子:
2.7
作者:
E. Santiso;C. Herdes;E. A. Müller
通讯作者:
E. A. Müller