Carbon and nitrogen co-doping self-assembled MoS2 multilayer films | |
Department | 固体润滑国家重点实验室 |
Zhang XQ(张晓琴)1,2; Xu J(许佼)1; Chai LQ(柴利强)1; He TF(贺腾飞)1,2; Yu FC(于富成)2; Wang P(王鹏)1; Wang P(王鹏) | |
2017 | |
Source Publication | Applied Surface Science |
ISSN | 0169-4332 |
Volume | 406Pages:30-38 |
Abstract | Mo–S–C–N composite films were prepared using reactive magnetron sputtering of graphite and MoS2 targets in argon and nitrogen atmospheres. The effects of carbon/nitrogen co-doping and carbon concentration on the composition, microstructure, mechanical and tribological properties of deposited films have been investigated by various characterization techniques. The results show that the deposited films comprise MoS2 nanocrystalline and amorphous carbon, and the incorporating nitrogen forms Mo-N and C–N chemical bonds. Increasing carbon concentration leads to the increase of sp2 carbon fraction in the films. Furthermore, the high-resolution transmission electron microscopy reveals that a self-assembled multilayer structure with periodicity in the nanometer scale is formed in the Mo–S–C–N film. Benefiting from the composite and self-assembled multilayer structures, the hardness of Mo–S–C–N film deposited at optimized parameter reaches up to 9.76 GPa, and corresponding friction experiment indicates that this composite films display low friction coefficient and high wear resistance both in vacuum and ambient air conditions. |
Keyword | Composite Film Self-assembled Multilayer Mechanical Properties Tribological Properties |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.apsusc.2017.01.180 |
Funding Organization | the National Natural Science Foundation of China (Grant No. 11475236;U1404504) |
Indexed By | SCI |
If | 3.387 |
Language | 英语 |
Funding Project | 辐照环境下润滑与防护材料组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21746 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang P(王鹏) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China |
Recommended Citation GB/T 7714 | Zhang XQ,Xu J,Chai LQ,et al. Carbon and nitrogen co-doping self-assembled MoS2 multilayer films[J]. Applied Surface Science,2017,406:30-38. |
APA | Zhang XQ.,Xu J.,Chai LQ.,He TF.,Yu FC.,...&王鹏.(2017).Carbon and nitrogen co-doping self-assembled MoS2 multilayer films.Applied Surface Science,406,30-38. |
MLA | Zhang XQ,et al."Carbon and nitrogen co-doping self-assembled MoS2 multilayer films".Applied Surface Science 406(2017):30-38. |
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1-s2.0-S016943321730(4611KB) | 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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