| A novel phosphate ionic liquid plays dual role in synthetic ester oil: From synthetic catalyst to anti-wear additive | |
| Department | 固体润滑国家重点实验室 |
Zhu LL(朱丽丽)1,2 ; Zhao Q(赵勤)1; Wu XH(吴新虎)1,2; Zhao GQ(赵改青)1; Wang XB(王晓波)1
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| 2016 | |
| Source Publication | Tribology International
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| ISSN | 0301-679X |
| Volume | 97Pages:192-199 |
| Abstract | A novel neutral ionic liquid 1-tetradecyl-3-(2-ethylhexyl)imidazolium bis(2-ethylhexyl) phosphate was synthesized and evaluated as catalyst in the esterification of trimethylolpropane (TMP) with oleic acid (OA) and anti-wear additive (AW) in trimethylolpropane oleate (TMPTO) for the first time. Results showed that the IL exhibited catalytic activity with an oleic acid conversion increased by 14% and a selectivity of 55.9% to di-ester, 44.1% to tri-ester in the esterification reaction under the optimum reaction conditions. And unlike most ILs that have little or no solubility in the synthetic ester fluids, this IL is fully miscible in TMPTO after reaction. More importantly, the IL dissolved in TMPTO significantly improved friction reducing and anti-wear properties of the base oil. |
| Keyword | Neutral Ionic Liquid Catalyst Anti-wear Additive Trimethylolpropane Oleate |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.triboint.2015.12.047 |
| Funding Organization | the Major State Basic Research Development Program of China (973 Program) (Grant no. 2013CB632301) |
| Indexed By | SCI |
| If | 2.903 |
| Language | 英语 |
| Funding Project | 工业润滑研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/20015 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Zhu LL,Zhao Q,Wu XH,et al. A novel phosphate ionic liquid plays dual role in synthetic ester oil: From synthetic catalyst to anti-wear additive[J]. Tribology International,2016,97:192-199. |
| APA | Zhu LL,Zhao Q,Wu XH,Zhao GQ,&Wang XB.(2016).A novel phosphate ionic liquid plays dual role in synthetic ester oil: From synthetic catalyst to anti-wear additive.Tribology International,97,192-199. |
| MLA | Zhu LL,et al."A novel phosphate ionic liquid plays dual role in synthetic ester oil: From synthetic catalyst to anti-wear additive".Tribology International 97(2016):192-199. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S0301679X1500（2669KB） | 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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