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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 PublicationWear
ISSN0043-1648
Volume306Issue:1-2Pages:197-208
AbstractImidazolium 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).
KeywordIonic Liquid Antioxidation And Anticorrosion Additive Friction Reduction Antiwear
Subject Area材料科学与物理化学
DOI10.1016/j.wear.2012.09.001
Funding OrganizationNSFC (21173243;21125316;51105354);Chinese Academy of Sciences
Indexed BySCI
If1.862
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 AreaEngineering ; Materials Science
Citation statistics
Cited Times:89[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/4675
Collection固体润滑国家重点实验室(LSL)
Corresponding AuthorZhou F(周峰); Liu WM(刘维民)
Affiliation1.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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