| Tribological Behavior of Si3N4/Ti3SiC2 Contacts Lubricated by Lithium-Based Ionic Liquids | |
| Department | 固体润滑国家重点实验室 |
Wang HZ(王海忠)1 ; Song ZH(宋增红)1,2; Qiao D(乔旦)1,2; Feng DP(冯大鹏)1; Lv JJ(吕晋军)3; Feng DP(冯大鹏); Lv JJ(吕晋军)
| |
| The second department | 先进润滑与防护材料研究发展中心 |
| 2014 | |
| Source Publication | Advances in Materials Science and Engineering
 |
| ISSN | 1687-8434 |
| Abstract | The tribological performance of Si3N4 ball sliding against Ti3SiC2 disc lubricated by lithium-based ionic liquids (ILs) was investigated using an Optimol SRV-IV oscillating reciprocating friction and wear tester at room temperature (RT) and elevated temperature (100 ℃).Glycerol and the conventional imidazolium-based IL 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (L-F106) were used as references under the same experimental conditions. The results show that the lithium-based ILs had higher thermal stabilities than glycerol and lower costs associated with IL preparation than L-F106. The tribotest results show that the lithium-based ILs were effective in reducing the friction and wear of Si3N4/Ti3SiC2 contacts. [Li(urea)]TFSI even produced better tribological properties than glycerol and L-F106 both at RT and 100 ℃. The SEM/EDS and XPS results reveal that the excellent tribological endurance of Si3N4/Ti3SiC2 contacts lubricated by lithium-based ILs was mainly attributed to the formation of surface protective films composed of various tribochemical products. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1155/2014/863230 |
| Funding Organization | the National Key Basic Research Program of China (973) (2013CB632301);the National Natural Science Foundation of China (51175492;51105353;21125316) |
| Indexed By | SCI |
| If | 0.744 |
| Language | 英语 |
| Funding Project | 空间润滑材料组;特种油脂和密封材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/7104 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Feng DP(冯大鹏); Lv JJ(吕晋军) |
| 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 3.Northwest Univ, Coll Chem & Mat Sci, Xian 710069, Peoples R China |
| Recommended Citation GB/T 7714 | Wang HZ,Song ZH,Qiao D,et al. Tribological Behavior of Si3N4/Ti3SiC2 Contacts Lubricated by Lithium-Based Ionic Liquids[J]. Advances in Materials Science and Engineering,2014. |
| APA | Wang HZ.,Song ZH.,Qiao D.,Feng DP.,Lv JJ.,...&吕晋军.(2014).Tribological Behavior of Si3N4/Ti3SiC2 Contacts Lubricated by Lithium-Based Ionic Liquids.Advances in Materials Science and Engineering. |
| MLA | Wang HZ,et al."Tribological Behavior of Si3N4/Ti3SiC2 Contacts Lubricated by Lithium-Based Ionic Liquids".Advances in Materials Science and Engineering (2014). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Advances in Material（2810KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment