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Zhang, Y; Ou-Yang, ZC; Iwamoto, M; Zhang, Y , Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, POB 2735, Beijing 100080, Peoples R China
Surface freezing in normal alkanes: A statistical physics approach
Source PublicationJOURNAL OF CHEMICAL PHYSICS
KeywordPhase-transition Chain Molecules Macromolecules Interfaces Layers
AbstractThe 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.
2006
ISSN0021-9606
Volume124Issue:21Pages:-
Subject AreaPhysics
Indexed BySCI
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5967
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, Y , Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, POB 2735, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Y,Ou-Yang, ZC,Iwamoto, M,et al. Surface freezing in normal alkanes: A statistical physics approach[J]. JOURNAL OF CHEMICAL PHYSICS,2006,124(21):-.
APA Zhang, Y,Ou-Yang, ZC,Iwamoto, M,&Zhang, Y , Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, POB 2735, Beijing 100080, Peoples R China.(2006).Surface freezing in normal alkanes: A statistical physics approach.JOURNAL OF CHEMICAL PHYSICS,124(21),-.
MLA Zhang, Y,et al."Surface freezing in normal alkanes: A statistical physics approach".JOURNAL OF CHEMICAL PHYSICS 124.21(2006):-.
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