IMECH-IR  > 国家微重力实验室
Modeling the relationship between melting point of a metal nanowire and its cap surface curvature
Jiang YY; Zhang K(张坤); Zhang K(张坤)
Source PublicationRsc Advances
2016
Volume6Pages:39675
ISSN2046-2069
Abstract

It is of practical importance to predict the melting point of metal nanowires in a confined environment. Based on molecular dynamics (MD) simulations, a universal model unravelling the relationship between the melting point of a metal nanowire in nanoconfinement and its cap surface curvature has been developed for the first time. The results have demonstrated that both the interaction strength between the nanowire and the nanoconfinement and the diameter of nanoconfinement dramatically affect the melting point of the embedded nanowire. These phenomena can be further expressed in a mathematical formula directly describing the curvature-dependent melting point. It is also found that the melting feature of the metal nanowire under weak interaction is quite different from that under strong interaction. Furthermore, the melting point of the free cluster can also be predicted using this model. Our findings have provided a direct way to analyze the melting point via the observed morphology of the metal nanoparticle.

Graphical abstract: Modeling the relationship between melting point of a metal nanowire and its cap surface curvature
Indexed BySCI ; EI
Language英语
WOS IDWOS:000374974300020
DepartmentNML空间材料物理力学
Classification二类
RankingTrue
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60735
Collection国家微重力实验室
Corresponding AuthorZhang K(张坤)
Affiliation1.School of Chemical Engineering, University of New South Wales UNSW
2.Institute of Mechanics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Jiang YY,Zhang K,Zhang K. Modeling the relationship between melting point of a metal nanowire and its cap surface curvature[J]. Rsc Advances,2016,6:39675.
APA Jiang YY,Zhang K,&张坤.(2016).Modeling the relationship between melting point of a metal nanowire and its cap surface curvature.Rsc Advances,6,39675.
MLA Jiang YY,et al."Modeling the relationship between melting point of a metal nanowire and its cap surface curvature".Rsc Advances 6(2016):39675.
Files in This Item: Download All
File Name/Size DocType Version Access License
jiang2016 (1).pdf(1416KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang YY]'s Articles
[Zhang K(张坤)]'s Articles
[张坤]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang YY]'s Articles
[Zhang K(张坤)]'s Articles
[张坤]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang YY]'s Articles
[Zhang K(张坤)]'s Articles
[张坤]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: jiang2016 (1).pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.