| In Situ Formed Ionic Liquids in Synthetic Esters for Significantly Improved Lubrication | |
| Department | 固体润滑国家重点实验室 |
Fan MJ(凡明锦) ; Song ZH(宋增红); Liang YM(梁永民); Zhou F(周峰); Liu WM(刘维民); Zhou F(周峰); Liu WM(刘维民)
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| 2012 | |
| Source Publication | ACS Applied Materials and Interfaces
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| ISSN | 1944-8244 |
| Volume | 4Issue:12Pages:6682-6688 |
| Abstract | A novel way of in situ forming ionic liquids (ILs) in synthetic esters is presented. Lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) can form ILs with synthetic esters, [Li(synthetic ester)]TFSI, by the donation of lone pairs on carbonyl oxygen atoms of an ester molecule to a lithium ion to form a weakly Lewis-acidic complex cation [Li(synthetic ester)]+ and following interaction with the weakly Lewis-basic anion TFSI– to generate [Li(synthetic ester)]TFSI. LiTFSI has high solubility in synthetic esters because of the complex formation. The physicochemical and tribological properties of [Li(synthetic ester)]TFSI as lubricant additives were investigated. The easy preparation, extremely good solubility and excellent tribological properties of the type of ILs make them great advantages as compared with conventional ILs that can hardly be used as lubricant additives in synthetic esters due to their low solubility. The lubrication mechanism of these ILs is tentatively discussed. |
| Keyword | Lithium Bis(Trifluoromethylsulfonyl)Imide Coordination Ionic Liquid Synthetic Ester Lubricant Additive |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1021/am3018042 |
| Funding Organization | NSFC (51105353;21173243);Outstanding Young Scholarship(21125316);973 (2013CB632301) |
| Indexed By | SCI |
| If | 5.008 |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组;空间润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3274 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou F(周峰); Liu WM(刘维民) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Fan MJ,Song ZH,Liang YM,et al. In Situ Formed Ionic Liquids in Synthetic Esters for Significantly Improved Lubrication[J]. ACS Applied Materials and Interfaces,2012,4(12):6682-6688. |
| APA | Fan MJ.,Song ZH.,Liang YM.,Zhou F.,Liu WM.,...&刘维民.(2012).In Situ Formed Ionic Liquids in Synthetic Esters for Significantly Improved Lubrication.ACS Applied Materials and Interfaces,4(12),6682-6688. |
| MLA | Fan MJ,et al."In Situ Formed Ionic Liquids in Synthetic Esters for Significantly Improved Lubrication".ACS Applied Materials and Interfaces 4.12(2012):6682-6688. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 6683-6689.PDF（4290KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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