Crown-Type Ionic Liquids as Lubricants for Steel-on-Steel System

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	Crown-Type Ionic Liquids as Lubricants for Steel-on-Steel System
	Feng DP(冯大鹏); Hu LT(胡丽天); Feng DP(冯大鹏); Jiang D(姜栋)
刊名	Tribology Letters
	2011
卷号	41 页码:417-424
关键词	Ionic liquid Lubricant Phosphate esters Boundary lubrication Friction Wear
ISSN号	1023-8883
通讯作者	冯大鹏
中文摘要	Aseries of novel imidazolium-based crown-type phosphate ionic liquid lubricants have been designed and synthesized. Because the anions of ionic liquids are organic phosphate, crown-type ionic liquids would not corrode steel. The crown-type ionic liquids exhibit better tribological properties than conventional lubricants, which were evalu- ated by a ball-on-ﬂat type Optimol-SRV oscillating friction and wear tester. The chemical compositions of the boundary ﬁlms generated on the steel worn surfaces were analyzed with the use of a scanning electron microscope and X-ray photoelectron spectrometer. The results indicate that crown- type ionic liquids would generate complex lubricating ﬁlms, composing organometallic polymer, polyphosphate, FePO4, Fe3O4, etc., lubricated under different loads to exhibit the friction reduction and anti-wear abilities.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Basic Research program of China (Grant NO.2007CB607606);the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (Grant NO.50721062)
语种	英语
WOS记录号	WOS:000286664400012
公开日期	2012-09-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/852]
专题	兰州化学物理研究所_固体润滑国家重点实验室兰州化学物理研究所_先进润滑与防护材料研究发展中心
通讯作者	Feng DP(冯大鹏); Feng DP(冯大鹏)
推荐引用方式 GB/T 7714	Feng DP,Hu LT,Feng DP,et al. Crown-Type Ionic Liquids as Lubricants for Steel-on-Steel System[J]. Tribology Letters,2011,41:417-424.
APA	冯大鹏,胡丽天,冯大鹏,&姜栋.(2011).Crown-Type Ionic Liquids as Lubricants for Steel-on-Steel System.Tribology Letters,41,417-424.
MLA	冯大鹏,et al."Crown-Type Ionic Liquids as Lubricants for Steel-on-Steel System".Tribology Letters 41(2011):417-424.