Effect of nonmonotonic changing of surface coverage in multisite adsorption models with possibility of different orientations of molecules with respect to solid surface

被引：5

作者：

Gorbunov, V. A. ^{[1
]}

Myshlyavtsev, A. V. ^{[1
,2
]}

Myshlyavtseva, M. D. ^{[1
]}

Fefelov, V. F. ^{[1
]}

机构：

[1] Omsk State Tech Univ, Omsk 644050, Russia

[2] Russian Acad Sci, Siberian Branch, Inst Hydrocarbon Proc, Omsk 644040, Russia

来源：

PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES | 2013年 / 49卷 / 04期

关键词：

OCCUPANCY ADSORPTION; MONTE-CARLO; DIMERS; LATTICE;

D O I：

10.1134/S2070205113040047

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The reasons for nonmonotonous changing of surface coverage as function of chemical potential in the multisite adsorption models (with allowance for the possibility that molecules can be oriented in a different manner with respect to the solid surface) are revealed in this work. It is demonstrated that this behavior of the surface coverage as function of chemical potential is determined by either the sequence of ordered structures being formed or by the emergence of a stable interface between the ordered phases at temperatures above the tricritical point.

引用

页码：379 / 385

页数：7

共 2 条

[1] The simplest model of adsorption of molecules with different orientations in adlayer on the stepped surface
Fefelov, V. F.
Gorbunov, V. A.
Myshlyavtsev, A. V.
Myshlyavtseva, M. D.
Evseeva, S.
APPLIED SURFACE SCIENCE, 2010, 256 (17) : 5298 - 5304
[2] Effect of Surface Coverage of Water Molecules on Methane Adsorption on Muscovite and Pyrophyllite: Molecular Dynamics Study
Shiga, Masashige
Morishita, Tetsuya
Aichi, Masaatsu
Sorai, Masao
ENERGY & FUELS, 2021, 35 (24) : 19986 - 19999

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