Nanosized MoS2 deposited on graphene as lubricant additive in polyalkylene glycol for steel/steel contact at elevated temperature

doi:10.1016/j.triboint.2017.01.024

	Nanosized MoS2 deposited on graphene as lubricant additive in polyalkylene glycol for steel/steel contact at elevated temperature
Department	固体润滑国家重点实验室
	Gong KL(宫奎亮)1,2; Wu XH(吴新虎)1,3; Zhao GQ(赵改青)1 ; Wang XB(王晓波)1 ; Wang XB(王晓波)
The second department	青岛研发中心/青岛市资源化学与新材料研究中心
	2017
Source Publication	Tribology International
ISSN	0301-679X
Volume	110 Pages:1-7
Abstract	In this paper, nanosized MoS₂ deposited on graphene (MoS₂/Gr) were prepared and used as additives in polyalkylene glycol (PAG) for steel/steel contact. Tribological results indicated that MoS₂/Gr suspended in PAG exhibited a substantial reduction in friction and wear compared to the neat oil and the oil plus graphene, microsized MoS₂ and graphene mixed with microsized MoS₂ at elevated temperature. The significantly better tribological behavior of this hybrid lubricant can be explained by the fact that nanosized MoS₂ on graphene can enter the contact area of the opposite sliding surfaces and form thin, durable, and stable surface boundary layers that maintain low friction and wear. Additionally, the thermal conductivity (TC) and rheological properties of this nanofluid were also investigated.
Keyword	Mos2/graphene Nanocomposite Nanofluid Friction And Wear Boundary Lubrication
Subject Area	材料科学与物理化学
DOI	10.1016/j.triboint.2017.01.024
Funding Organization	National Key Basic Research Program of China (973 Program) (No. 2013CB632301);National Natural Science Foundation of China (NSFC 51475445)
Indexed By	SCI
If	2.903
Language	英语
Funding Project	工业润滑研究组
compositor	第一作者单位
Citation statistics	Cited Times:76[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/21788
Collection	固体润滑国家重点实验室（LSL）青岛研发中心/青岛市资源化学与新材料研究中心
Corresponding Author	Wang XB(王晓波)
Affiliation	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 3.Qingdao Lubemater Lubricat Mat Technol Co Ltd, Qingdao 266000, Peoples R China
Recommended Citation GB/T 7714	Gong KL,Wu XH,Zhao GQ,et al. Nanosized MoS2 deposited on graphene as lubricant additive in polyalkylene glycol for steel/steel contact at elevated temperature[J]. Tribology International,2017,110:1-7.
APA	Gong KL,Wu XH,Zhao GQ,Wang XB,&王晓波.(2017).Nanosized MoS2 deposited on graphene as lubricant additive in polyalkylene glycol for steel/steel contact at elevated temperature.Tribology International,110,1-7.
MLA	Gong KL,et al."Nanosized MoS2 deposited on graphene as lubricant additive in polyalkylene glycol for steel/steel contact at elevated temperature".Tribology International 110(2017):1-7.

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