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题名: Surface freezing in normal alkanes: A statistical physics approach
作者: Zhang, Y ;  Ou-Yang, ZC ;  Iwamoto, M
刊名: JOURNAL OF CHEMICAL PHYSICS
出版日期: 2006
卷号: 124, 期号:21, 页码:-
关键词: PHASE-TRANSITION ;  CHAIN MOLECULES ;  MACROMOLECULES ;  INTERFACES ;  LAYERS
学科分类: Physics
通讯作者: Zhang, Y , Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, POB 2735, Beijing 100080, Peoples R China
部门归属: Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China; Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, Tokyo 1528552, Japan
英文摘要: The present paper aims to understand the surface freezing occurring on the interface between liquid normal alkane and air. After proposing a simple microscopic model, it reveals that the model can describe the surface freezing of normal alkanes. Subsequently, surface freezing is immediately proved to be a first order phase transition, which has been illustrated by numerous experiments. Moreover, our calculation predicts a new first. order phase transition on the interface. These two transitions correspond to the liquid to monolayer and monolayer to perfect solid transitions, respectively. A phase diagram is obtained directly from the calculations as well. The model indicates that both van der Waals interaction and the entropy influenced by the surface are essential for explaining the surface phase transition. (c) 2006 American Institute of Physics.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000238758700050
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5967
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhang, Y,Ou-Yang, ZC,Iwamoto, M. Surface freezing in normal alkanes: A statistical physics approach[J]. JOURNAL OF CHEMICAL PHYSICS,2006,124(21):-.
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