Tribological property of MoS2-Cr3O4 nanocomposite films prepared by PVD and liquid phase synthesis | |
Department | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
Dong CM(董春萌)1,2; Cui QF(崔琦峰)3; Gao XM(高晓明)1; Jiang D(姜栋)1; Fu YL(伏彦龙)1; Wang DS(王德生)1; Weng LJ(翁立军)1; Hu M(胡明)1; Sun JY(孙嘉奕)1 | |
The second department | pvd润滑薄膜课题组 |
2020 | |
Source Publication | Surface & Coatings Technology |
Issue | 403Pages:126382 |
Abstract | MoS2-Cr3O4 composite films were prepared by the combination method of PVD and liquid phase synthesis. The microstructure and tribological properties of films have been investigated. The results indicate that the size of Cr3O4 varied from 5 nm to 500 nm and the shape of Cr3O4 changed from nanospheres to nanorods by adjusting concentration of CrCl3. The MoS2-Cr3O4 composite films developed excellent wear resistance and much lower friction coefficient than sputtered MoS2 both in vacuum and 45%RH air. During friction, the Cr3O4@MoS2 coreshell structure with Cr3O4 core of high hardness and soft MoS2 shells were formed and played the role of nanobearing, which reduced the friction and wear of the composite film. Besides, better oxidation resistance and tribological property of the MoS2-Cr3O4 composite films in humid air were attributed to the Cr3O4 nanoparticles, which occupied the most of dangling bond sites. |
Indexed By | SCI |
If | 3.784 |
Language | 英语 |
Funding Project | 微晶玻璃二硫化钼薄膜的构筑及其空间摩擦学性能研究 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/26524 |
Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
Corresponding Author | Sun JY(孙嘉奕) |
Affiliation | 1.中国科学院兰州化学物理研究所 2.中国科学院大学 3.上海宇航系统工程研究所 |
Corresponding Author Affilication | Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences |
Recommended Citation GB/T 7714 | Dong CM,Cui QF,Gao XM,et al. Tribological property of MoS2-Cr3O4 nanocomposite films prepared by PVD and liquid phase synthesis[J]. Surface & Coatings Technology,2020(403):126382. |
APA | Dong CM.,Cui QF.,Gao XM.,Jiang D.,Fu YL.,...&Sun JY.(2020).Tribological property of MoS2-Cr3O4 nanocomposite films prepared by PVD and liquid phase synthesis.Surface & Coatings Technology(403),126382. |
MLA | Dong CM,et al."Tribological property of MoS2-Cr3O4 nanocomposite films prepared by PVD and liquid phase synthesis".Surface & Coatings Technology .403(2020):126382. |
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附录2-论文4.pdf(4780KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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