Fabrication of ternary hybrid of carbon nanotubes/graphene oxide/MoS2 and its enhancement on the tribological properties of epoxy composite Chock

被引：128

作者：

Chen, Beibei ^{[1
]}

Li, Xiang ^{[1
]}

Jia, Yuhan ^{[1
]}

Xu, Lin ^{[2
]}

Liang, Hongyu ^{[2
]}

Li, Xiaofang ^{[1
]}

Yang, Jin ^{[1
]}

Li, Changsheng ^{[1
]}

Yan, Fengyuan ^{[3
]}

机构：

[1] Jiangsu Univ, Inst Adv Mat, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China

[2] Jiangsu Univ, Sch Mech Engn, Zhenjiang 212013, Peoples R China

[3] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2018年 / 115卷

关键词：

Hybrid; Polymer-matrix composites (PMCs); Microstructures; Wear; GRAPHENE OXIDE; FRICTION; MOS2; WEAR; NANOCOMPOSITES; BEHAVIOR; NANOPARTICLES; PERFORMANCE; NANOSHEETS; GRAPHITE;

D O I：

10.1016/j.compositesa.2018.09.021

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel ternary hybrid of carbon nanotubes/graphene oxide/MoS2 was prepared via hydrothermal method, and its microstructure, phase composition, and enhancement effect on the tribological properties of epoxy were investigated systematically. Results revealed EP-CNTs/GO/MoS2 possessed the lowest friction coefficient and wear rate than EP and its other composite coatings reinforced by single filler or binary hybrids. In particular, its friction coefficient and wear rate were 0.042 and 3.44 x 10(-5) mm(3) /Nm, respectively, which were reduced by up to 90% and 95% compared to those of pure-EP. And this was mainly attributed to uniform dispersion of CNTs, GO, MoS2 in CNTs/GO/MoS2 hybrid, and load-carrying capacity of CNTs and GO, self-lubricating effect of MoS2 , as well as formation of transfer film onto counterpart surface.

引用

页码：157 / 165

页数：9

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