Tribological behavior of UHMWPE reinforced with graphene oxide nanosheets

doi:10.1007/s11249-012-9919-6

	Tribological behavior of UHMWPE reinforced with graphene oxide nanosheets
	Tai, Zhixin 1,2; Chen, Yuanfeng 3; An, Yingfei 4; Yan, Xingbin 1; Xue, Qunji 1
	2012-04-01
发表期刊	Tribology Letters
ISSN	10238883
卷号	46 期号:1 页码:55-63
摘要	In this article, a series of graphene oxide (GO)/ultrahigh molecular weight polyethylene (UHMWPE) composites are successfully fabricated through an optimized toluene-assisted mixing followed by hot-pressing. The mechanical and tribological properties of pure UHMWPE and the GO/UHMWPE composites are investigated using a micro-hardness tester and a high speed reciprocating friction testing machine. Also, the wear surfaces of GO/UHMWPE composites are observed by a scanning electron microscope (SEM), to analyze the tribological behavior of the GO/UHMWPE composites. The results show that, when the content of GO nanosheets is up to 1.0 wt%, both the hardness and wear resistance of the composites are improved significantly, while the friction coefficient increases lightly. After adding GO, the tribological behavior of the GO/UHMWPE composites transforms from fatigue wear to abrasive wear associated with the generation of a transfer layer on the contact surface, which efficiently reduced the wear rate of the GO/UHMWPE composites. © 2012 Springer Science+Business Media, LLC.
关键词	Composite materials Friction Graphene oxide Hot pressing Materials testing apparatus Microhardness Nanosheets Scanning electron microscopy Tribology Ultrahigh molecular weight polyethylenes Wear of materials Wear resistance Contact surface Friction coefficients Graphene oxide nanosheets Mechanical and tribological properties Reciprocating friction Transfer layers Tribological behaviors Tribological properties
DOI	10.1007/s11249-012-9919-6
收录类别	EI ; SCIE
语种	英语
资助项目	Natural Science Foundation of China[51005225]
WOS研究方向	Engineering
WOS类目	Engineering, Chemical ; Engineering, Mechanical
WOS记录号	WOS:000301189200007
出版者	Springer New York LLC
EI入藏号	20121114862061
EI主题词	Graphene
EI分类号	761 Nanotechnology - 804 Chemical Products Generally - 815.1.1 Organic Polymers - 931 Classical Physics ; Quantum Theory ; Relativity - 931.2 Physical Properties of Gases, Liquids and Solids - 933 Solid State Physics - 951 Materials Science
来源库	Compendex
分类代码	761 Nanotechnology - 804 Chemical Products Generally - 815.1.1 Organic Polymers - 931 Classical Physics; Quantum Theory; Relativity - 931.2 Physical Properties of Gases, Liquids and Solids - 933 Solid State Physics - 951 Materials Science
引用统计	被引频次：169[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111710
专题	兰州理工大学
通讯作者	Yan, Xingbin
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 100080, Peoples R China; 3.Lanzhou Univ Technol, Dept Mat Sci & Engn, Lanzhou 730050, Peoples R China; 4.Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Tai, Zhixin,Chen, Yuanfeng,An, Yingfei,et al. Tribological behavior of UHMWPE reinforced with graphene oxide nanosheets[J]. Tribology Letters,2012,46(1):55-63.
APA	Tai, Zhixin,Chen, Yuanfeng,An, Yingfei,Yan, Xingbin,&Xue, Qunji.(2012).Tribological behavior of UHMWPE reinforced with graphene oxide nanosheets.Tribology Letters,46(1),55-63.
MLA	Tai, Zhixin,et al."Tribological behavior of UHMWPE reinforced with graphene oxide nanosheets".Tribology Letters 46.1(2012):55-63.