| Tribological evaluation of α,ώ-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive | |
| Department | 固体润滑国家重点实验室 |
于波(男); Zhou F(周峰) ; Pang ZJ(庞重军); Wang B(王博); Liang YM(梁永民); Liu WM(刘维民)
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| 2008 | |
| Source Publication | Tribology International
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| ISSN | 0301-679X |
| Volume | 41Pages:797-801 |
| Abstract | Ionic liquids of a, o -diimidazoliumalkylene hexafluorophosphate were synthesized. The tribological properties of the synthetic ionic liquid and the ionic liquid contained additive for contacts of steel/steel were investigated by Optimol SRV oscillating friction and wear tester under ambient conditions. The synthetic ionic liquid presented low friction coefficients and small wear volumes, especially under higher temperatures. The ionic liquid doped with benzotriazole (BTA) showed excellent anti-wear ability. The worn surfaces and chemical nature of the boundary films generated on the metal surfaces were analyzed by scanning electron microscope (SEM) and X-ray photoelectron spectroscopy (XPS). SEM results showed slight abrasion on the worn surfaces and XPS results indicated the formation of FeF2, FeF3, Fe3O4, and FePO4 by the tribochemical reactions of ionic liquid with iron during the sliding process. |
| Keyword | Ionic Liquid Lubricant Additive Corrosion Wear |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant no. 50721062;20533080);the Ph.D. Programs of West Light Foundation of CAS;the Ministry of Science and Technology of China (Grant no. 2007CB607601) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 ; 空间润滑材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2995 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | 于波(男); Liu WM(刘维民) |
| Recommended Citation GB/T 7714 | Yu B,Zhou F,Pang ZJ,et al. Tribological evaluation of α,ώ-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive[J]. Tribology International,2008,41:797-801. |
| APA | 于波,周峰,庞重军,王博,梁永民,&刘维民.(2008).Tribological evaluation of α,ώ-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive.Tribology International,41,797-801. |
| MLA | 于波,et al."Tribological evaluation of α,ώ-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive".Tribology International 41(2008):797-801. |
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| 2008797-801.pdf（405KB） | 开放获取 | License | View Application Full Text | |||
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