Ionic liquid electrolytes based on multi-methoxyethyl substituted ammoniums and perfluorinated sulfonimides: Preparation, characterization, and properties
文献类型：期刊论文
| 作者 | Han, HB ; Liu, K ; Feng, SW ; Zhou, SS ; Feng, WF ; Nie, J ; Li, H ; Huang, XJ ; Matsumoto, H ; Armand, M ; Zhou, ZB |
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2010 |
| 卷号 | 55期号:23页码:7134 |
| 关键词 | TEMPERATURE MOLTEN-SALTS DOUBLE-LAYER CAPACITOR N-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHANESULFONYL)-IMIDE ROOM-TEMPERATURE LITHIUM-ION LOW-VISCOSITY ELECTROCHEMICAL PROPERTIES GRAPHITE-ELECTRODES CYCLING EFFICIENCY POLYMER BATTERIES |
| ISSN号 | 0013-4686 |
| 通讯作者 | Feng, WF: Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, 1037 Luoyu Rd, Wuhan 430074, Peoples R China. |
| 中文摘要 | New functionalized ionic liquids (ILs), comprised of multi-methoxyethyl substituted quaternary ammonium canons (i.e. [N(CH2CH2OCH3)(4-n)(R)(n)](+) : n=1, R=CH3OCH2CH2; n=1, R=CH3, CH2CH3: n=2, R=CH3CH2), and two representative perfluorinated sulfonimide anions (i.e. bis(fluorosulfonyl)imide (FSI-) and bis(trifluoromethanesulfonyl)imide (TFSI-)), were prepared. Their fundamental properties, including phase transition, thermal stability, viscosity, density, specific conductivity and electrochemical window, were extensively characterized. These multi-ether functionalized ionic liquids exhibit good capability of dissolving lithium salts. Their binary electrolytes containing high concentration of the corresponding lithium salt ([Li+] >1.6 mol kg(-1)) show Li+ ion transference number (t(Li+)) as high as 0.6-0.7. Their electrochemical stability allows Li deposition/stripping realized at room temperature. The desired properties of these multi-ether functionalized ionic liquids make them potential electrolytes for Li (or Li-ion) batteries. (C) 2010 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National High Technology Research and Development Program of China [2007AA03Z246]; National Natural Science Foundation of China [50873041]; Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40379]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Han, HB,Liu, K,Feng, SW,et al. Ionic liquid electrolytes based on multi-methoxyethyl substituted ammoniums and perfluorinated sulfonimides: Preparation, characterization, and properties[J]. ELECTROCHIMICA ACTA,2010,55(23):7134. |
| APA | Han, HB.,Liu, K.,Feng, SW.,Zhou, SS.,Feng, WF.,...&Zhou, ZB.(2010).Ionic liquid electrolytes based on multi-methoxyethyl substituted ammoniums and perfluorinated sulfonimides: Preparation, characterization, and properties.ELECTROCHIMICA ACTA,55(23),7134. |
| MLA | Han, HB,et al."Ionic liquid electrolytes based on multi-methoxyethyl substituted ammoniums and perfluorinated sulfonimides: Preparation, characterization, and properties".ELECTROCHIMICA ACTA 55.23(2010):7134. |
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来源：物理研究所
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