Highly Conductive Ionic Liquids toward High-Performance Space-Lubricating Greases
文献类型：期刊论文
| 作者 | Fan XQ(樊小强)1,2 ; Wang LP(王立平)1; Wang LP(王立平)
|
| 刊名 | ACS Applied Materials and Interfaces
 |
| 出版日期 | 2014 |
| 卷号 | 6期号:16页码:14660-14671 |
| ISSN号 | 1944-8244 |
| 关键词 | ionic liquids vacuum space irradiation conductivity tribochemistry |
| 通讯作者 | 王立平 |
| 英文摘要 | Although ionic liquids (ILs) as a class of promising materials have a wide range of applications due to the excellent properties, their potential as space lubricants has been not systematically explored. Here two kinds of conductive alkyl imidazolium ILs greases were prepared using 1-hexyl-3-methylimidazolium tetrafluoroborate (LB106) and 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl) amide (L-F106) as base oil and the polytetrafluoroethylene (PTFE) as thickener, with multiple-alkylated cyclopentane grease (MACs) as a comparison. Their chemical composition and tribological properties were investigated in detail under simulated space environment which is composed of high vacuum, high temperature and irradiation. Results show that the high conductive ILs greases not only possess good adaptive abilities to space environment and thermal stability but also provide excellent friction reducing and antiwear behaviors as well as high load carrying capacities. The unique physicochemical properties are attributed to a combination of special anions and cations, the excellent tribological properties are strongly dependent on a boundary protective film on the rubbing surfaces. |
| 学科主题 | 材料科学与物理化学 |
| 资助信息 | the National Natural Science Foundation of China (11172300;51322508) |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341122000161 |
| 公开日期 | 2014-10-27 |
| 源URL | [http://210.77.64.217/handle/362003/6604]  |
| 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 | Wang LP(王立平) |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan XQ,Wang LP,Wang LP. Highly Conductive Ionic Liquids toward High-Performance Space-Lubricating Greases[J]. ACS Applied Materials and Interfaces,2014,6(16):14660-14671. |
| APA | Fan XQ,Wang LP,&王立平.(2014).Highly Conductive Ionic Liquids toward High-Performance Space-Lubricating Greases.ACS Applied Materials and Interfaces,6(16),14660-14671. |
| MLA | Fan XQ,et al."Highly Conductive Ionic Liquids toward High-Performance Space-Lubricating Greases".ACS Applied Materials and Interfaces 6.16(2014):14660-14671. |
入库方式： OAI收割
来源：兰州化学物理研究所
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