Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants
	Song ZH(宋增红)1,2; Liang YM(梁永民)1; Fan MJ(凡明锦)1 ; Zhou F(周峰)1 ; Liu WM(刘维民)1
刊名	Tribology International
	2014
卷号	70 页码:136-141
关键词	Ionic liquids Sym-triazine Cyclotriphosphazene Lubricant
ISSN号	0301-679X
通讯作者	凡明锦 ; 刘维民
英文摘要	Two kinds of lithium-based and sym-triazine- or cyclotriphosphazene-functionalized ionic liquids (ILs, L-C3N3 and L-P3N3) were synthesized by simply blending an appropriate molar ratio of lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) with tri(methoxyethoxyethoxyethoxy)triazine (C₃N₃(OR)₃) or hexa (methoxyethoxyethoxyethoxy) cyclotriphosphazene (P₃N₃(OR)₆). The ILs were evaluated as high temperature lubricants for Si₃N₄/steel contact and found to have significantly improved friction–reducing and anti-wear proprieties compared with conventional alkylimidazolium ILs, 1-ethyl-3-methylimidazolium bis(trifluoromethyl sulfonyl)imide (L-F102) and 1-butyl-3-methylimidazolium bis(trifluoromethyl sulfonyl)imide (L-F104), at some condition. The morphologies of the worn surfaces were analyzed by scanning electron microscope (SEM). The wear mechanisms were discussed according to the surface composition analysis by X-ray photoelectron spectroscopy (XPS).
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	NSFC (51105353;51105354;21173243);973 (2013CB632300)
语种	英语
WOS记录号	WOS:000328716800016
公开日期	2014-12-03
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/6850]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Song ZH,Liang YM,Fan MJ,et al. Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants[J]. Tribology International,2014,70:136-141.
APA	Song ZH,Liang YM,Fan MJ,Zhou F,&Liu WM.(2014).Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants.Tribology International,70,136-141.
MLA	Song ZH,et al."Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants".Tribology International 70(2014):136-141.