期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 15, 期 37, 页码 15317-15320出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3cp52779d
关键词
-
资金
- Leverhulme Trust [F/07 134/DK, F/07 134/DN]
- Taiho Kogyo Tribology Research Foundation
- Weizmann UK
- Infineum UK
- Office of Naval Research [N00014-10-1-0096]
- EPSRC [EP/J015202/1]
- Engineering and Physical Sciences Research Council [EP/J015202/1] Funding Source: researchfish
Ionic liquids - salts in the liquid state under ambient conditions - are of great interest as precision lubricants. Ionic liquids form layered structures at surfaces, yet it is not clear how this nano-structure relates to their lubrication properties. We measured the friction force between atomically smooth solid surfaces across ionic liquid films of controlled thickness in terms of the number of ion layers. Multiple friction-load regimes emerge, each corresponding to a different number of ion layers in the film. In contrast to molecular liquids, the friction coefficients differ for each layer due to their varying composition.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据