Unprecedented tribological performance of binary Sb/Ag-doped MoS2 coatings fabricated with chemical vapor deposition

被引：0
|
作者：
J. Yi
M. M. Yang
X. D. Luo
A. Rosenkranz
B. Wang
H. Song
N. Jiang
机构：
[1] Chinese Academy of Sciences,Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering
[2] Nanjing University of Aeronautics and Astronautics,College of Materials Science and Technology
[3] University of Science and Technology Liaoning,School of High Temperature Materials and Magnesium Resource Engineering
[4] University of Chile,Department of Chemical Engineering, Biotechnology and Materials, Faculty of Physical and Mathematical Sciences
来源：
Applied Nanoscience | 2021年 / 11卷
关键词：
CVD; MoS; Composite coatings; Binary doping; Self-lubrication ability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study aims at assessing the tribological performance of novel self-lubricating chemical vapor-deposited MoS2 coatings binary-doped with antimony (Sb) and silver (Ag). The Sb/Ag-doped MoS2 composite coatings showed an excellent solid lubrication performance with low and constant coefficients of friction of about 0.1 for a sliding time of 6 h. Estimations of the underlying wear rates revealed a reduction of the resulting wear rate by two orders of magnitude for the binary-doped Sb/Ag–MoS2 composite coatings (2.43 ± 0.27 × 10–7 mm3/Nm versus 2.70 ± 0.44 × 10–5 mm3/Nm for un-doped MoS2 coating), which reflects an outstanding wear resistance.
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页码：841 / 847
页数：6
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