Pressure-induced amorphization of ionic liquid [HMIM][PF6]
文献类型：期刊论文
| 作者 | Ren, YF; Li, HN; Zhu, X; Chen, LC; Su, L; Yang, K; Yang, GQ; Wang, H |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 629页码:8—12 |
| 关键词 | 1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE IMIDAZOLIUM CATION TETRAFLUOROBORATE CRYSTALLIZATION ORGANIZATION RAMAN GPA |
| 英文摘要 | Phase behavior of ionic liquid [HMIM][PF6] has been investigated under high pressure up to 5.6 GPa at room temperature. The results indicated that [HMIM][PF6] might experience a phase transition at about 3.4 GPa upon compression, which could be identified as solidification to superpressurized glass by ruby R-1 line broadening measurement and synchrotron X-ray diffraction (XRD) patterns. For conformational equilibrium, the fraction of all-anti (AAAA) conformer increased upon compression, while the conformational change was independent of temperature. These facts indicated that there were large differences of the structure in response to the extreme conditions, especially in the structure of the cation. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24543]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Ren, YF,Li, HN,Zhu, X,et al. Pressure-induced amorphization of ionic liquid [HMIM][PF6][J]. CHEMICAL PHYSICS LETTERS,2015,629:8—12. |
| APA | Ren, YF.,Li, HN.,Zhu, X.,Chen, LC.,Su, L.,...&Wang, H.(2015).Pressure-induced amorphization of ionic liquid [HMIM][PF6].CHEMICAL PHYSICS LETTERS,629,8—12. |
| MLA | Ren, YF,et al."Pressure-induced amorphization of ionic liquid [HMIM][PF6]".CHEMICAL PHYSICS LETTERS 629(2015):8—12. |
入库方式： OAI收割
来源：上海应用物理研究所
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