Tribological properties of MoS2 nanosheets solid lubricant planted on TiO2 nanotube array bed

被引：16
作者：
Jiao, Peng [1 ]
Li, Hongyi [1 ]
Zu, Guannan [1 ]
Li, Pingping [1 ]
Wu, Junshu [1 ]
Wang, Jinshu [1 ]
机构：
[1] Beijing Univ Technol, Key Lab Adv Funct Mat, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
来源：
TRIBOLOGY INTERNATIONAL | 2018年 / 125卷
基金：
北京市自然科学基金;
关键词：
TiO2 nanotube array; MoS2; nanosheets; Magnetron sputtering; Friction coefficient; PERFORMANCE; FABRICATION; GRAPHENE; LAYERS; ANODE;
D O I：
10.1016/j.triboint.2018.04.008
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Molybdenum disulfide (MoS2) is one of the most important solid lubricants used in titanium (Ti) to reduce the friction coefficient. The adherent capability between MoS2 and Ti determines its application. A layer of titanium dioxide nanotube (TNT) array film had been prepared to strengthen the binding force between the solid lubricant and Ti substrate. The existence of the TNT increases the strength of the basement and provide a solid support for MoS2 nanosheets. The tribology test reveals that the new structure of Ti/TNT/MoS2 exhibits extremely stable performance. Dramatic improvement in combining capability (471 x ) at low friction coefficient (0.11) was realized compared with Ti/MoS2 structure, suggesting the promising application in friction and wear field, for example, Ti fasteners used in aerospace.
引用
收藏
页码：12 / 16
页数：5
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