Tribological properties of novel imidazolium ionic liquids bearing benzotriazole group as the antiwear/anticorrosion additive in poly(ethylene glycol) and polyurea grease for steel/steel contacts
文献类型：期刊论文
| 作者 | Zhou F(周峰) ; Zhou F(周峰); Cai MR(蔡美荣); Liu WM(刘维民)
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| 刊名 | ACS Appl. Mater. Interfaces
 |
| 出版日期 | 2011 |
| 卷号 | 3页码:4580-4592 |
| 关键词 | ionic liquids benzotriazole anticorrosion antiwear additives |
| ISSN号 | 1944-8244 |
| 通讯作者 | 周峰 |
| 中文摘要 | The imidazolium ionic liquids (ILs) bearing benzotriazole group were synthesized and evaluated as antiwear (AW) and anticorrosion additive in poly(ethylene glycol) (PEG) and polyurea grease for steel/steel contacts at room temperature and 150 C. The physical properties of the synthetic ILs and PEG with the additive were measured. The anticorrosion property of the synthetic ILs was assessed via the accelerated corrosion test and copper strip corrosion test, which reveals the excellent anticorrosion properties in comparison with pure PEG and the selected conventional ILs having no benzotriazole group. Tribological results indicated that these ILs as the additives could effectively reduce friction and wear of sliding pairs in PEG and also in polyurea grease. The tribological properties were generally better than the normally used zincdialkyldithiopho- sphate-based additive package (T204) in polyurea grease. 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 by X-ray photoelectron spectroscopy (XPS). |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the “973” Program (2007CB607601);Chinese Academy of Sciences (KJCX2.YW.H16);“A Hundred Young Excellence” program of CAS |
| 语种 | 英语 |
| WOS记录号 | WOS:000298341300007 |
| 公开日期 | 2012-11-23 |
| 源URL | [http://210.77.64.217/handle/362003/2221]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Zhou F(周峰); Zhou F(周峰) |
| 推荐引用方式 GB/T 7714 | Zhou F,Zhou F,Cai MR,et al. Tribological properties of novel imidazolium ionic liquids bearing benzotriazole group as the antiwear/anticorrosion additive in poly(ethylene glycol) and polyurea grease for steel/steel contacts[J]. ACS Appl. Mater. Interfaces,2011,3:4580-4592. |
| APA | 周峰,周峰,蔡美荣,&刘维民.(2011).Tribological properties of novel imidazolium ionic liquids bearing benzotriazole group as the antiwear/anticorrosion additive in poly(ethylene glycol) and polyurea grease for steel/steel contacts.ACS Appl. Mater. Interfaces,3,4580-4592. |
| MLA | 周峰,et al."Tribological properties of novel imidazolium ionic liquids bearing benzotriazole group as the antiwear/anticorrosion additive in poly(ethylene glycol) and polyurea grease for steel/steel contacts".ACS Appl. Mater. Interfaces 3(2011):4580-4592. |
入库方式： OAI收割
来源：兰州化学物理研究所
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