Carbon and nitrogen co-doping self-assembled MoS2 multilayer films | |
Zhang, Xiaoqin1,2; Xu J(许佼)1; Chai LQ(柴利强)1; He, Tengfei1,2; Yu, Fucheng2; Wang P(王鹏)1; Wang P(王鹏) | |
刊名 | Applied Surface Science |
2017 | |
卷号 | 406页码:30-38 |
关键词 | Composite film Self-assembled multilayer Mechanical properties Tribological properties |
ISSN号 | 0169-4332 |
通讯作者 | 王鹏 |
英文摘要 | 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. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | the National Natural Science Foundation of China (Grant No. 11475236;U1404504) |
语种 | 英语 |
WOS记录号 | WOS:000398011600004 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/21746] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Wang P(王鹏) |
作者单位 | 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 |
推荐引用方式 GB/T 7714 | Zhang, Xiaoqin,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, Xiaoqin.,Xu J.,Chai LQ.,He, Tengfei.,Yu, Fucheng.,...&王鹏.(2017).Carbon and nitrogen co-doping self-assembled MoS2 multilayer films.Applied Surface Science,406,30-38. |
MLA | Zhang, Xiaoqin,et al."Carbon and nitrogen co-doping self-assembled MoS2 multilayer films".Applied Surface Science 406(2017):30-38. |
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