Curvature Dependence of Interfacial Properties for Associating Lennard–Jones Fluids: A Density Functional Study
SUN Zong-Li1, KANG Yan-Shuang2
1Science and Technology College, North China Electric Power University, Baoding 071051 2College of Science, Agriculture University of Hebei, Baoding 071001
Curvature Dependence of Interfacial Properties for Associating Lennard–Jones Fluids: A Density Functional Study
SUN Zong-Li1, KANG Yan-Shuang2
1Science and Technology College, North China Electric Power University, Baoding 071051 2College of Science, Agriculture University of Hebei, Baoding 071001
摘要Classical density functional theory is used to study the associating Lennard–Jones fluids in contact with spherical hard wall of different curvature radii. The interfacial properties including contact density and fluid-solid interfacial tension are investigated. The influences of associating energy, curvature of hard wall and the bulk density of fluids on these properties are analyzed in detail. The results may provide helpful clues to understand the interfacial properties of other complex fluids.
Abstract：Classical density functional theory is used to study the associating Lennard–Jones fluids in contact with spherical hard wall of different curvature radii. The interfacial properties including contact density and fluid-solid interfacial tension are investigated. The influences of associating energy, curvature of hard wall and the bulk density of fluids on these properties are analyzed in detail. The results may provide helpful clues to understand the interfacial properties of other complex fluids.
(Liquid-solid interface structure: measurements and simulations)
引用本文:
SUN Zong-Li;KANG Yan-Shuang
. Curvature Dependence of Interfacial Properties for Associating Lennard–Jones Fluids: A Density Functional Study[J]. 中国物理快报, 2011, 28(2): 26101-026101.
SUN Zong-Li, KANG Yan-Shuang
. Curvature Dependence of Interfacial Properties for Associating Lennard–Jones Fluids: A Density Functional Study. Chin. Phys. Lett., 2011, 28(2): 26101-026101.
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