| Effect of two halogen-free ionic liquids with different anions on the tribological properties of TC4 | |
| Department | 固体润滑国家重点实验室（LSL） |
| Guoqing Chen 1,2; Feizhou Li 1; Chaoyang Zhang 2; Xuxia Guo 1; Zhaozhao Yang 1,2; Qiangliang Yu 2; Bo Yu 2; Meirong Cai 2; Dongping Tian | |
| The second department | 材料表面界面组 |
| 2021-09-22 | |
| Source Publication | Journal of Molecular Liquids
 |
| Issue | 343Pages:1-11 |
| Abstract | Two halogen-free ionic liquids (ILs), P888p-DABD and P888p-DOSS, are designed and synthesized to improve the tribological performances of TC4. The difference between the two ILs is the anion: one is composed of sulfonate base anions, and the other is composed of ammonium dibutyl dithiophosphate anions. The thermal stability, tribological performances and anti-corrosion performance of the two ILs were evaluated. The results show that P888p-DOSS has better tribological performance than P888pDABD and can be used as a lubricant for Si3N4/TC4 friction pair. Based on the three-dimensional (3D) profile, SEM, EDS, and the XPS analysis of the worn surfaces of TC4 discs, the P888p-DOSS has excellent antifriction and anti-wear properties mainly because of the complex tribochemical reaction between the ILs and TC4 matrix, which forms a protective film with anti-friction and anti-wear performance. This provides theoretical guidance for light alloy lubrication. |
| Indexed By | SCI |
| If | 6.165 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/28133 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Xuxia Guo 1; Qiangliang Yu 2 |
| Affiliation | 1.College of Mechanical Engineering, Baoji University of Arts and Sciences 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Guoqing Chen 1,2,Feizhou Li 1,Chaoyang Zhang 2,et al. Effect of two halogen-free ionic liquids with different anions on the tribological properties of TC4[J]. Journal of Molecular Liquids,2021(343):1-11. |
| APA | Guoqing Chen 1,2.,Feizhou Li 1.,Chaoyang Zhang 2.,Xuxia Guo 1.,Zhaozhao Yang 1,2.,...&Dongping Tian.(2021).Effect of two halogen-free ionic liquids with different anions on the tribological properties of TC4.Journal of Molecular Liquids(343),1-11. |
| MLA | Guoqing Chen 1,2,et al."Effect of two halogen-free ionic liquids with different anions on the tribological properties of TC4".Journal of Molecular Liquids .343(2021):1-11. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S016773222102（3834KB） | 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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