Enhanced fretting wear performance of UHMWPE composites by grafting Co-Ni layered double hydroxides on attapulgite nanofibers | |
Department | 固体润滑国家重点实验室(LSL) |
Zhaojie Meng; Yunxia Wang; Xiaocui Xin; Hao Liu; Yunfeng Yan; Fengyuan Yan | |
The second department | 公共技术服务组,聚合物摩擦学组 |
2021 | |
Source Publication | Tribology International |
Volume | 153Issue:1Pages:1-10 |
Abstract | 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. |
Keyword | UHMWPE Attapulgite based hybrids Fretting Interfacial bonding |
DOI | https://doi.org/10.1016/j.triboint.2020.106628 |
Indexed By | SCI |
If | 4.271 |
Language | 英语 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/26665 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Yunxia Wang; Fengyuan Yan |
Affiliation | 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 |
Recommended Citation 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. |
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