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	Tribological evaluation of alpha, omega '-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive
	Yu, Bo1; Zhou, Feng1; Pang, Chongjun1; Wang, Bo1,2; Liang, Yongmin1; Liu, Weimin1
刊名	Tribology international
	2008-08-01
卷号	41期号:8页码:797-801
关键词	Ionic liquid Lubricant Additive Corrosion Wear
ISSN号	0301-679X
DOI	10.1016/j.triboint.2008.02.004
通讯作者	Yu, bo(yuboar@yahoo.com.cn)
英文摘要	Ionic liquids of alpha, omega'-diimidazoliumalkylene hexafluorophosphate were synthesized. the tribological properties of the synthetic ionic liquid and the ionic liquid contained additive for contacts of steel/steel were investigated by optimol srv oscillating friction and wear tester under ambient conditions. the synthetic ionic liquid presented low friction coefficients and small wear volumes, especially under higher temperatures. the ionic liquid doped with benzotriazole (bta) showed excellent anti-wear ability. the worn surfaces and chemical nature of the boundary films generated on the metal surfaces were analyzed by scanning electron microscope (sem) and x-ray photoelectron spectroscopy (xps). sem results showed slight abrasion on the worn surfaces and xps results indicated the formation of fef2, fef3, fe3o4, and fepo4 by the tribochemical reactions of ionic liquid with iron during the sliding process. (c) 2008 elsevier ltd. all rights reserved.
WOS关键词	ON-STEEL SYSTEM ; MOLTEN-SALTS ; LUBRICANTS ; PERFORMANCE ; CATALYSIS
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000256818000012
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2387793
专题	中国科学院大学
通讯作者	Yu, Bo
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	Yu, Bo,Zhou, Feng,Pang, Chongjun,et al. Tribological evaluation of alpha, omega '-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive[J]. Tribology international,2008,41(8):797-801.
APA	Yu, Bo,Zhou, Feng,Pang, Chongjun,Wang, Bo,Liang, Yongmin,&Liu, Weimin.(2008).Tribological evaluation of alpha, omega '-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive.Tribology international,41(8),797-801.
MLA	Yu, Bo,et al."Tribological evaluation of alpha, omega '-diimidazoliumalkylene hexafluorophosphate ionic liquid and benzotriazole as additive".Tribology international 41.8(2008):797-801.

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