Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation

	Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation
	Cui SW(崔树稳); Wei JA; Xiaosong; Xu SH(徐升华); Sun ZW(孙祉伟); Zhu RC(朱如曾)
刊名	JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE
	2015-02
卷号	12 期号:2 页码:189-193
关键词	Nano-Scale Cylindrical Liquid Gibbsian Surface of Tension Molecular Dynamics Simulation Surface Tension
ISSN号	1546-1955
通讯作者	Zhu, RZ (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
产权排序	[Cui, Shuwen] Cangzhou Normal Univ, Dept Phys & Elect Informat, Cangzhou 061001, Peoples R China; [Wei, Jiuan] Adv Semicond Mat ASM Technol Singapore, Singapore 768924, Singapore; [Xiaosong] Henan Polytech Univ, Inst Mech & Power Engn, Jiaozuo 454000, Henan Province, Peoples R China; [Xu, Shenghua; Sun, Zhiwei; Zhu, Ruzeng] Chinese Acad Sci, Inst Mech, Key Lab Micrograv, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China
中文摘要	There is no consensus on whether the macroscopic Laplace Equation of capillarity is applicable for nanoscale systems. The microscopic expression for the radius and surface tension of the surface of tension for cylindrical liquid were deduced on Gibbs theory of capillarity. The radii and tensions of the surfaces of tension and the differences between internal and outside pressure for several argon liquid cylinders consisting of different numbers of atoms with Lennard-Jones (LJ) potential under the temperature of 90 K were obtained by combination of molecular dynamics simulation and calculation. The results suggested that Laplace equation could be applicable in nanoscale with fairly good approximation.
学科主题	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
分类号	Q3
类目[WOS]	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]	CURVED FLUID INTERFACES ; MOLECULAR-DYNAMICS ; FUNDAMENTAL EQUATION ; VAPOR INTERFACE ; SIMULATION ; CAPILLARITY ; DEPENDENCE ; PRESSURE ; BUBBLE
收录类别	SCI ; EI
原文出处	http://dx.doi.org/10.1166/jctn.2015.3715
语种	英语
WOS记录号	WOS:000351892500005
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/49925]
专题	力学研究所_国家微重力实验室
推荐引用方式 GB/T 7714	Cui SW,Wei JA,Xiaosong,et al. Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation[J]. JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE,2015,12(2):189-193.
APA	Cui SW,Wei JA,Xiaosong,Xu SH,Sun ZW,&Zhu RC.(2015).Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation.JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE,12(2),189-193.
MLA	Cui SW,et al."Microscopic Expression of the Surface Tension of Nano-Scale Cylindrical Liquid and Applicability of the Laplace Equation".JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE 12.2(2015):189-193.