Liquid-to-Solid Phase Transition of a 1,3-Dimethylimidazolium Chloride Ionic Liquid Monolayer Confined between Graphite Walls | |
Sha, ML(沙茂林) ; Wu, GZ(吴国忠) ; Fang, HP(方海平) ; Zhu, GL ; Liu, YS | |
刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
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2008 | |
卷号 | 112期号:47页码:18584 |
ISSN号 | 1932-7447 |
通讯作者 | Wu, GZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
英文摘要 | Molecular dynamics simulations were performed to study the phase behavior of a monolayer of room temperature ionic liquid 1,3-dimethylimidazolium chloride ([Dmim][Cl]) confined between two graphite walls at 425 K. These simulations predict a first-order freezing transition from a liquid monolayer to a solid monolayer induced by varying the distance between the parallel graphite walls (H = similar to 0.65-0.95 nm). The resulting monolayer solid consisting of a hydrogen-bonded network structure is very different from bulk crystalline [Dmim][Cl]. The phase transition can be induced only at a molecular surface density of rho = 1.9/nM(2). |
学科主题 | Nuclear Science & Technology; Physics |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000261056500044 |
公开日期 | 2012-04-18 |
内容类型 | 期刊论文 |
源URL | [http://ir.sinap.ac.cn/handle/331007/7768] ![]() |
专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
推荐引用方式 GB/T 7714 | Sha, ML,Wu, GZ,Fang, HP,et al. Liquid-to-Solid Phase Transition of a 1,3-Dimethylimidazolium Chloride Ionic Liquid Monolayer Confined between Graphite Walls[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2008,112(47):18584. |
APA | Sha, ML,Wu, GZ,Fang, HP,Zhu, GL,&Liu, YS.(2008).Liquid-to-Solid Phase Transition of a 1,3-Dimethylimidazolium Chloride Ionic Liquid Monolayer Confined between Graphite Walls.JOURNAL OF PHYSICAL CHEMISTRY C,112(47),18584. |
MLA | Sha, ML,et al."Liquid-to-Solid Phase Transition of a 1,3-Dimethylimidazolium Chloride Ionic Liquid Monolayer Confined between Graphite Walls".JOURNAL OF PHYSICAL CHEMISTRY C 112.47(2008):18584. |
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