The superlattice structure and self-adaptive performance of C-Ti/MoS2 composite coatings

doi:10.1016/j.ceramint.2019.11.022

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	The superlattice structure and self-adaptive performance of C-Ti/MoS2 composite coatings
	Li, Li ; Lu, Zhaoxia ; Pu, Jibin ; Wang, Haixin ; Li, Qiang ; Chen, Shibo ; Zhang, Zhifeng ; Wang, Liping
刊名	CERAMICS INTERNATIONAL
	2020
卷号	46 期号:5 页码:5733-5744
关键词	TRIBOLOGICAL PROPERTIES MECHANICAL-PROPERTIES MULTILAYER FILM WEAR BEHAVIOR MOS2 FRICTION XPS ORIENTATION GROWTH MICROSTRUCTURE
DOI	10.1016/j.ceramint.2019.11.022
英文摘要	To improve the self-adaptability of MoS2 coating in different environments, the coatings were doped with functional C and Ti by unbalanced magnetron sputtering system. The clear superlattice structure with minimal modulation period was investigated by High Resolution Transmission Electron Microscope (HRTEM). The co-doped coatings have better mechanical properties due to the special structure and the formation of C-Mo, Ti-S and Ti-O bonds, and better lubrication performance in both high humidity and vacuum than those of the single-doped ones. The doped Ti not only facilitates the formation of the MoS2 (002) basal plane, but also improves the oxidation resistance of the composite film. The degree of friction-induced graphitization on the wear tracks and the quality of transfer films on the wear scars are key factors affecting the lubrication performance of the composite film. In the high-humidity environment, the reasonable doping elements can promote the formation the high-quality transfer film by interacting with H2O water molecules, which will benefit the lubrication of the coating better. Our findings deepen the understanding of MoS2 composite coating and provide a new solution for improving the self-adaptability of the coating.
学科主题	Materials Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19836]
专题	2020专题
作者单位	1.Lu, ZX (corresponding author), Guangxi Univ, Sch Chem & Chem Engn, Nanning 530004, Peoples R China. 2.Pu, JB (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Zhejiang, Peoples R China.
推荐引用方式 GB/T 7714	Li, Li,Lu, Zhaoxia,Pu, Jibin,et al. The superlattice structure and self-adaptive performance of C-Ti/MoS2 composite coatings[J]. CERAMICS INTERNATIONAL,2020,46(5):5733-5744.
APA	Li, Li.,Lu, Zhaoxia.,Pu, Jibin.,Wang, Haixin.,Li, Qiang.,...&Wang, Liping.(2020).The superlattice structure and self-adaptive performance of C-Ti/MoS2 composite coatings.CERAMICS INTERNATIONAL,46(5),5733-5744.
MLA	Li, Li,et al."The superlattice structure and self-adaptive performance of C-Ti/MoS2 composite coatings".CERAMICS INTERNATIONAL 46.5(2020):5733-5744.