| CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES |
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Curvature Dependence of Interfacial Properties for Associating Lennard–Jones Fluids: A Density Functional Study |
| SUN Zong-Li1, KANG Yan-Shuang2
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1Science and Technology College, North China Electric Power University, Baoding 071051
2College of Science, Agriculture University of Hebei, Baoding 071001
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| Cite this article: |
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SUN Zong-Li, KANG Yan-Shuang 2011 Chin. Phys. Lett. 28 026101 |
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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.
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| Keywords:
61.20.Gy
61.20.Qg
68.08.De
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Received: 07 June 2010
Published: 30 January 2011
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| PACS: |
61.20.Gy
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(Theory and models of liquid structure)
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61.20.Qg
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(Structure of associated liquids: electrolytes, molten salts, etc.)
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68.08.De
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(Liquid-solid interface structure: measurements and simulations)
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