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	Imidazolium hexafluorophosphate ionic liquids as high temperature lubricants for steel-steel contacts
	Yao, Meihuan1,2; Fan, Mingjin1; Liang, Yongmin1; Zhou, Feng1; Xia, Yanqiu1
刊名	Wear
	2010-01-04
卷号	268期号:1-2页码:67-71
关键词	Lubricated wear including scuffing Boundary lubrication Tribochemistry High temperature Steel
ISSN号	0043-1648
DOI	10.1016/j.wear.2009.06.028
通讯作者	Zhou, feng(zhouf@lzb.ac.cn)
英文摘要	A series of long-chain 1,3-dialkyl imidazolium ionic liquids (ils) were synthesized and evaluated as lubricants for steel-steel contacts both at room temperature and 150 degrees c. relationship between the alkyl chain length and the tribological properties of the ils was investigated in detail. the results indicated that the ils bearing long alkyl side chains have excellent friction-reducing and anti-wear properties, especially at high temperatures and high loads. the worn surfaces of steel discs were observed and analyzed by scanning electron microscope (sem) and x-ray photoelectron spectroscopy (xps). the friction reduction and load carrying capacity were supposed to be due to the formation of high quality boundary films consisting of both tribochemical reaction film and the ordered absorption film. (c) 2009 elsevier b.v. all rights reserved.
WOS关键词	TRIBOLOGICAL PERFORMANCE ; ALUMINUM CONTACTS ; POLYETHYLENE-GLYCOL ; 6-STEEL CONTACTS ; ADDITIVES ; SYSTEM ; POLYFLUOROALKYL ; MECHANISM ; CERAMICS ; CRYSTALS
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Mechanical ; Materials Science, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000272919500007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2412187
专题	中国科学院大学
通讯作者	Zhou, Feng
作者单位	1.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
推荐引用方式 GB/T 7714	Yao, Meihuan,Fan, Mingjin,Liang, Yongmin,et al. Imidazolium hexafluorophosphate ionic liquids as high temperature lubricants for steel-steel contacts[J]. Wear,2010,268(1-2):67-71.
APA	Yao, Meihuan,Fan, Mingjin,Liang, Yongmin,Zhou, Feng,&Xia, Yanqiu.(2010).Imidazolium hexafluorophosphate ionic liquids as high temperature lubricants for steel-steel contacts.Wear,268(1-2),67-71.
MLA	Yao, Meihuan,et al."Imidazolium hexafluorophosphate ionic liquids as high temperature lubricants for steel-steel contacts".Wear 268.1-2(2010):67-71.

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