Hydrogen-bond rich ionic liquids with hydroxyl cationic tails
文献类型：期刊论文
| 作者 | Ou-Yang, ZC ; Wang, YT
|
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 560期号:-页码:32-36 |
| 关键词 | MOLECULAR-DYNAMICS SIMULATION ALKYL CHAIN-LENGTH NANOSTRUCTURAL ORGANIZATION SPATIAL HETEROGENEITY LIQUID/WATER MIXTURES COMPUTER-SIMULATIONS WATER TRIS(PENTAFLUOROETHYL)TRIFLUOROPHOSPHATE AGGREGATION ABSORPTION |
| ISSN号 | 0009-2614 |
| 通讯作者 | Wang, YT (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, 55 E Zhongguancun Rd,POB 2735, Beijing 100190, Peoples R China. |
| 英文摘要 | To investigate if the amphiphilic feature exhibited in ionic liquids (ILs) with nonpolar cationic tails still exists in ILs with polar tails, by performing molecular dynamics simulations for 1-(8-hydroxyoctyl)-3-methyl- imidazolium nitrate (C-OH) and 1-octyl-3-methyl-imidazolium nitrate (C-8), we found that, in C-OH, cationic tail groups can no longer aggregate to form separated nonpolar tail domains, instead hydroxyl groups form a rich number of hydrogen bonds with other groups, indicating that the hydroxyl substituent changes the IL system from an amphiphilic liquid to a polar liquid. Due to the large amount of hydrogen bonds, C-OH has slower dynamics than C-8. (c) 2013 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11274319, 10974208, 11121403]; Hundred Talent Program of the Chinese Academy of Sciences (CAS) |
| 原文出处 | http://dx.doi.org/10.1016/j.cplett.2013.01.022 |
| 语种 | 英语 |
| WOS记录号 | WOS:000315160500006 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15413]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Ou-Yang, ZC,Wang, YT. Hydrogen-bond rich ionic liquids with hydroxyl cationic tails[J]. CHEMICAL PHYSICS LETTERS,2013,560(-):32-36. |
| APA | Ou-Yang, ZC,&Wang, YT.(2013).Hydrogen-bond rich ionic liquids with hydroxyl cationic tails.CHEMICAL PHYSICS LETTERS,560(-),32-36. |
| MLA | Ou-Yang, ZC,et al."Hydrogen-bond rich ionic liquids with hydroxyl cationic tails".CHEMICAL PHYSICS LETTERS 560.-(2013):32-36. |
入库方式： OAI收割
来源：理论物理研究所
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