Vacuum tribological performance of phosphonium-based ionic liquids as lubricants and lubricant additives of multialkylated cyclopentanes

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 先进润滑与防护材料研究发展中心

	Vacuum tribological performance of phosphonium-based ionic liquids as lubricants and lubricant additives of multialkylated cyclopentanes
	Zhang SW(张松伟)1,2 ; Hu LT(胡丽天)1 ; Qiao D(乔旦)1,2 ; Feng DP(冯大鹏)1 ; Wang HZ(王海忠)1 ; Hu LT(胡丽天)
刊名	Tribology International
	2013
卷号	66 页码:289-295
关键词	Vacuum Phosphonium-based ionic liquids Seizure-like high friction Additive solubility
ISSN号	0301-679X
通讯作者	胡丽天
英文摘要	The tribological effects of tetraalkylphosphonium phosphate ionic liquids (PP-ILs) as lubricants and lubricant additives of multialkylated cyclopentanes (MACs) was evaluated in vacuum (10⁻⁴ Pa) by a vacuum four-ball tribometer. Results showed that the transientseizure-like high friction appearing for MACs could be effectively eliminated by neat PP-ILs or by adding the PP-ILs with long alkyl chain into MACs. Confirmed by the surface analysis, the improved tribological performances could be ascribed to the high load-carrying capacity of ionic liquids and the protective films formed on the contact surfaces through the tribochemical reaction between the PP-ILs and fresh steel surfaces under the boundary lubrication.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the China National Science and Technology Program of 973 (2011CB706603);National Natural Science Foundation of China (51175492;51175493)
语种	英语
WOS记录号	WOS:000324358700036
公开日期	2013-12-02
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4228]
专题	兰州化学物理研究所_先进润滑与防护材料研究发展中心兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Hu LT(胡丽天)
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 100039, Peoples R China
推荐引用方式 GB/T 7714	Zhang SW,Hu LT,Qiao D,et al. Vacuum tribological performance of phosphonium-based ionic liquids as lubricants and lubricant additives of multialkylated cyclopentanes[J]. Tribology International,2013,66:289-295.
APA	Zhang SW,Hu LT,Qiao D,Feng DP,Wang HZ,&胡丽天.(2013).Vacuum tribological performance of phosphonium-based ionic liquids as lubricants and lubricant additives of multialkylated cyclopentanes.Tribology International,66,289-295.
MLA	Zhang SW,et al."Vacuum tribological performance of phosphonium-based ionic liquids as lubricants and lubricant additives of multialkylated cyclopentanes".Tribology International 66(2013):289-295.