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	Micro/macrotribological properties of several nano-scale ionic liquid films on modified silicon wafers
	Zhu, Min1,2; Mo, Yufei1,2; Zhao, Wenjie1,2; Bai, Mingwu1
刊名	Surface and interface analysis
	2009-03-01
卷号	41期号:3页码:205-210
关键词	Ionic liquids Ultra-thin film Adhesion Tribology
ISSN号	0142-2421
DOI	10.1002/sia.3007
通讯作者	Bai, mingwu(mwbai@izb.ac.cn)
英文摘要	Three kinds of alkylimidazolium base room temperature ionic liquids (rtils) were synthesized and their nano-scale lubricant films were prepared on modified silicon wafers by dip-coating method. the thicknesses of these films were measured and their relationship between thickness and solution concentration was obtained. their surface morphologies were observed and contact angles of water on these films were determined. the adhesions and friction coefficients of these films were detected by contact mode afm. as comparison, their macrotribological properties were evaluated on a umt-2mt tribo-tester. it was found that, in microscale, 1-hexyl-3-methyl-imidazolium hexafluorophosphate performed the best tribological properties, while in macroscale, its tribological properties were similar with that of 1-hexyl-3-methyl-imidazolium tetrafluoroborate and better than that of 1-hexyl-3-methyl-imidazolium adipate. copyright (c) 2009 john wiley & sons, ltd.
WOS关键词	SELF-ASSEMBLED MONOLAYERS ; STEEL-ALUMINUM CONTACTS ; SINGLE-CRYSTAL SILICON ; TRIBOLOGICAL PROPERTIES ; LUBRICANT ADDITIVES ; TEMPERATURE ; SURFACES ; FRICTION ; SOLVENTS ; WEAR
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
语种	英语
出版者	JOHN WILEY & SONS LTD
WOS记录号	WOS:000263750400009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2399615
专题	中国科学院大学
通讯作者	Bai, Mingwu
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 Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Min,Mo, Yufei,Zhao, Wenjie,et al. Micro/macrotribological properties of several nano-scale ionic liquid films on modified silicon wafers[J]. Surface and interface analysis,2009,41(3):205-210.
APA	Zhu, Min,Mo, Yufei,Zhao, Wenjie,&Bai, Mingwu.(2009).Micro/macrotribological properties of several nano-scale ionic liquid films on modified silicon wafers.Surface and interface analysis,41(3),205-210.
MLA	Zhu, Min,et al."Micro/macrotribological properties of several nano-scale ionic liquid films on modified silicon wafers".Surface and interface analysis 41.3(2009):205-210.

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