| Novel Cyclic Sulfonium-Based Ionic Liquids: Synthesis, Characterization, and Physicochemical Properties | |
| Department | 绿色化学研究发展中心 |
Zhang QH(张庆华) ; Liu SM(刘士民); Li ZP(李作鹏); Li J(李健); Chen ZJ(陈正件); Wang RF(王瑞峰); Lu LJ(卢六斤); Deng YQ(邓友全)
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| 2009 | |
| Source Publication | Chem. Eur. J.
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| ISSN | 0947-6539 |
| Volume | 15Pages:765-778 |
| Abstract | A new series of ionic liquids composed of three cyclic sulfonium cations and four anions has been synthesized and characterized. Their physicochemical properties, including their spectroscopic characteristics, ion cluster behavior, surface properties, phase transitions, thermal stability, density, viscosity, refractive index, tribological properties, ion conductivity, and electrochemical window have been comprehensively studied. Eight of these salts are liquids at room temperature, at which some salts based on [NO3] and [NTf2] ions exhibit organic plastic crystal behaviors, and all the saccharinbased salts display relatively high refractive indices (1.442–1.594). In addition, some ionic liquids with the [NTf2] ion exhibit peculiar spectroscopic characteristics in FTIR and UV/Vis regions, whilst those salts based on the [DCA] ion show lower viscosities (34.2–62.6 mPas at 20℃) and much higher conductivities (7.6–17.6 mScm-1 at 20℃) than most traditional 1,3-di-ACHTUNGTRENUNGalkylimidazolium salts. |
| Keyword | Electrochemistry Ionic Liquids Performance Physicochemical Properties Sulfoniumions |
| Subject Area | 物理化学 |
| Funding Organization | the National Natural Science Foundation of China (No. 20533080;20225309;50421502) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 绿色催化课题组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2295 |
| Collection | 绿色化学研究发展中心 |
| Corresponding Author | Deng YQ(邓友全) |
| Recommended Citation GB/T 7714 | Zhang QH,Liu SM,Li ZP,et al. Novel Cyclic Sulfonium-Based Ionic Liquids: Synthesis, Characterization, and Physicochemical Properties[J]. Chem. Eur. J.,2009,15:765-778. |
| APA | 张庆华.,刘士民.,李作鹏.,李健.,陈正件.,...&邓友全.(2009).Novel Cyclic Sulfonium-Based Ionic Liquids: Synthesis, Characterization, and Physicochemical Properties.Chem. Eur. J.,15,765-778. |
| MLA | 张庆华,et al."Novel Cyclic Sulfonium-Based Ionic Liquids: Synthesis, Characterization, and Physicochemical Properties".Chem. Eur. J. 15(2009):765-778. |
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| Chem. Eur. J. 2009, （458KB） | 开放获取 | License | View Application Full Text | |||
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