A molecular dynamics study on the tribological behavior of molybdenum disulfide with grain boundary defects during scratching processes

The effect of grain boundary (GB) defects on the tribological properties of MoS 2 has been investigated by molecular dynamics (MD) simulations. The GB defects-containing MoS 2 during scratching process shows a lower critical breaking load than that of indentation process, owing to the combined effec...

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Veröffentlicht in:	Friction 2021-10, Vol.9 (5), p.1198-1212
Hauptverfasser:	Wei, Boyu, Kong, Ning, Zhang, Jie, Li, Hongbo, Hong, Zhenjun, Zhu, Hongtao, Zhuang, Yuan, Wang, Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesive strength Bonding strength Corrosion and Coatings Crystal defects Engineering Grain boundaries Indentation Mechanical Engineering Mechanical properties Misalignment Molecular dynamics Molybdenum disulfide Nanotechnology Physical Chemistry Research Article Scratching Substrates Surfaces and Interfaces Thin Films Tribology Wear resistance
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