Influences of Hydration Force and Elastic Strain Energy on the Stability of Solid Film in a Very Thin Solid-on-Liquid Structure

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	Influences of Hydration Force and Elastic Strain Energy on the Stability of Solid Film in a Very Thin Solid-on-Liquid Structure
	Yang CY(杨春燕); Zhao YP(赵亚溥)
刊名	Journal of Chemical Physics
	2004
通讯作者邮箱	yzhao@lnm.imech.ac.cn
卷号	120 期号:11 页码:5366-5376
ISSN号	0021-9606
通讯作者	Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
中文摘要	Since hydration forces become very strong at short range and are particularly important for determining the magnitude of the adhesion between two surfaces or interaction energy, the influences of the hydration force and elastic strain energy due to hydration-induced layering of liquid molecules close to a solid film surface on the stability of a solid film in a solid-on-liquid (SOL) nanostructure are studied in this paper. The liquid of this thin SOL structure is a kind of water solution. Since the surface forces play an important role in the structure, the total free energy change of SOL structures consists of the changes in the bulk elastic energy within the solid film, the surface energy at the solid-liquid interface and the solid-air interface, and highly nonlinear volumetric component associated with interfacial forces. The critical wavelength of one-dimensional undulation, the critical thickness of the solid film, and the critical thickness of the liquid layer are studied, and the stability regions of the solid film have been determined. Emphasis is placed on calculation of critical values, which are the basis of analyzing the stability of the very thin solid film.
学科主题	力学
类目[WOS]	Physics, Atomic, Molecular & Chemical
研究领域[WOS]	Physics
关键词[WOS]	SURFACE ; INTERFACE ; STRESS ; WATER ; ICE ; RELAXATION ; MONOLAYERS ; MECHANISM ; ALCOHOLS ; SYSTEMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000220225000046
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16192]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Yang CY,Zhao YP. Influences of Hydration Force and Elastic Strain Energy on the Stability of Solid Film in a Very Thin Solid-on-Liquid Structure[J]. Journal of Chemical Physics,2004,120(11):5366-5376.
APA	杨春燕,&赵亚溥.(2004).Influences of Hydration Force and Elastic Strain Energy on the Stability of Solid Film in a Very Thin Solid-on-Liquid Structure.Journal of Chemical Physics,120(11),5366-5376.
MLA	杨春燕,et al."Influences of Hydration Force and Elastic Strain Energy on the Stability of Solid Film in a Very Thin Solid-on-Liquid Structure".Journal of Chemical Physics 120.11(2004):5366-5376.