Enhanced fretting wear performance of UHMWPE composites by  grafting Co-Ni layered double hydroxides on attapulgite nanofibers

doi:https://doi.org/10.1016/j.triboint.2020.106628

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

	Enhanced fretting wear performance of UHMWPE composites by grafting Co-Ni layered double hydroxides on attapulgite nanofibers
	Zhaojie Meng ; Yunxia Wang ; Xiaocui Xin ; Hao Liu ; Yunfeng Yan ; Fengyuan Yan
刊名	Tribology International
	2021
卷号	153 期号:1 页码:1-10
关键词	UHMWPE Attapulgite based hybrids Fretting Interfacial bonding
DOI	https://doi.org/10.1016/j.triboint.2020.106628
英文摘要	In this study, attapulgite (ATP) nanofibers were modified by hydrotalcite-like cobalt-nickel via hydrothermal (named ATP-CoNi(H)) and co-precipitation (named ATP-CoNi(C)) method, respectively. The morphology and the composition of the ATP-CoNi hybrids were investigated. Meanwhile, the fretting wear properties of ultra-high molecular weight polyethylene (UHMWPE)-based composites reinforced by ATP and two kinds of ATP-CoNi hybrids at 2wt% content were investigated. The results show that ATP-CoNi hybrids exhibit better fretting wear properties than pure ATP in the UHMWPE matrix. Thereinto, the ATP-CoNi(C) nanofibers present the best antifriction property that the friction coefficient and wear volume severally decreased by 27% and 47%. It is attributed to the optimal interfacial bonding between the nanofibers and the matrix, which makes the dense structure of the composite.
语种	英语
内容类型	期刊论文
源URL	[http://ir.licp.cn/handle/362003/26665]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Yunxia Wang; Fengyuan Yan
作者单位	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Zhaojie Meng,Yunxia Wang,Xiaocui Xin,et al. Enhanced fretting wear performance of UHMWPE composites by grafting Co-Ni layered double hydroxides on attapulgite nanofibers[J]. Tribology International,2021,153(1):1-10.
APA	Zhaojie Meng,Yunxia Wang,Xiaocui Xin,Hao Liu,Yunfeng Yan,&Fengyuan Yan.(2021).Enhanced fretting wear performance of UHMWPE composites by grafting Co-Ni layered double hydroxides on attapulgite nanofibers.Tribology International,153(1),1-10.
MLA	Zhaojie Meng,et al."Enhanced fretting wear performance of UHMWPE composites by grafting Co-Ni layered double hydroxides on attapulgite nanofibers".Tribology International 153.1(2021):1-10.