A novel imidazolium salt with antioxidation and anticorrosion dual functionalities as the additive in poly(ethylene glycol) for steel/steel contacts | |
Department | 固体润滑国家重点实验室 |
Cai MR(蔡美荣)1,2; Liang YM(梁永民)1; Zhou F(周峰)1; Liu WM(刘维民)1; Zhou F(周峰); Liu WM(刘维民) | |
2013 | |
Source Publication | Wear |
ISSN | 0043-1648 |
Volume | 306Issue:1-2Pages:197-208 |
Abstract | Imidazolium ionic liquids (ILs) containing sterically hindered phenol and benzotriazole groups were synthesized and evaluated as combined antiwear (AW), antioxidation, and anticorrosion additive in poly(ethylene glycol) (PEG) for steel/steel contacts at room temperature and 100 °C. The physical properties of the synthetic ILs and PEG with the additive were measured. The antioxidation and anticorrosion properties of the synthetic ILs were assessed via the thermal analysis, an accelerated corrosion test and copper strip corrosion test, which showed the excellent antioxidation and anticorrosion properties in comparison with the pure PEG and the selected conventional ILs having no functional groups. Tribological results indicated that these ILs as the additives could effectively reduce friction and wear of sliding pairs in PEG. The tribological properties were generally better than the common IL (L-P106) in PEG. The wear mechanisms are tentatively discussed according to the morphology observation of worn surfaces of steel discs by scanning electron microscope (SEM) and the surface composition analysis was obtained by X-ray photoelectron spectroscopy (XPS). |
Keyword | Ionic Liquid Antioxidation And Anticorrosion Additive Friction Reduction Antiwear |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.wear.2012.09.001 |
Funding Organization | NSFC (21173243;21125316;51105354);Chinese Academy of Sciences |
Indexed By | SCI |
If | 1.862 |
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 |
WOS Research Area | Engineering ; Materials Science |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/4675 |
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 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
Recommended Citation GB/T 7714 | Cai MR,Liang YM,Zhou F,et al. A novel imidazolium salt with antioxidation and anticorrosion dual functionalities as the additive in poly(ethylene glycol) for steel/steel contacts[J]. Wear,2013,306(1-2):197-208. |
APA | Cai MR,Liang YM,Zhou F,Liu WM,周峰,&刘维民.(2013).A novel imidazolium salt with antioxidation and anticorrosion dual functionalities as the additive in poly(ethylene glycol) for steel/steel contacts.Wear,306(1-2),197-208. |
MLA | Cai MR,et al."A novel imidazolium salt with antioxidation and anticorrosion dual functionalities as the additive in poly(ethylene glycol) for steel/steel contacts".Wear 306.1-2(2013):197-208. |
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