| Comparative study of moisture corrosion to WS2 and WS2/Cu multilayer films | |
| Department | 固体润滑国家重点实验室 |
Xu SS(徐书生)1,2 ; Gao XM(高晓明)1; Sun JY(孙嘉奕)1; Hu M(胡明)1; Wang DS(王德生)1; Jiang D(姜栋)1; Zhou F(周峰)1; Weng LJ(翁立军)1; Liu WM(刘维民)1; Weng LJ(翁立军); Liu WM(刘维民)
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| The second department | 先进润滑与防护材料研究发展中心 |
| 2014 | |
| Source Publication | Surface and Coatings Technology
 |
| ISSN | 0257-8972 |
| Volume | 247Pages:30-38 |
| Abstract | Pure WS2 and WS2/Cu multilayer films were deposited by radio frequency sputtering method and the erosion behavior caused by moisture was studied. For the pure WS2 film, the morphology, microstructure, composition and also the tribological properties experienced substantial change upon storage in humid air environments. Depth XPS and Raman analysis showed that the pureWS2 film suffered deep oxidation due to the open structure, but the compactWS2/Cu multilayer film resisted oxidation very well. For the multilayer film, the oxidation was restricted on the surface layer owing to the protective effect of the reactive product cladding layer of Wand Cu oxidation and the compact microstructure. The open lamella structure of pure WS2 film allowed moisture to diffuse into the film interior, and so the deep oxidation, evolution of structure and Fe substrate corrosion contributed to the deterioration of tribological properties. The WS2/Cu multilayer film exhibited better deep oxidation resistance even after storage for long durations in humid air environments, and accordingly still showed low and stable friction coefficient and long wear life. |
| Keyword | Ws2 Based Films Microstructure Anti-humidity Tribological Properties |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.surfcoat.2014.03.001 |
| Funding Organization | the National Key Basic Research Program of China (973) (Grant No. 2013CB632300);the National Natural Science Foundation of China (Grant No. 51305427) |
| Indexed By | SCI |
| If | 1.998 |
| Language | 英语 |
| Funding Project | 空间润滑材料组;PVD润滑薄膜组;材料表面与界面行为研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/6836 |
| Collection | 固体润滑国家重点实验室（LSL） 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 | Weng LJ(翁立军); Liu WM(刘维民) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Xu SS,Gao XM,Sun JY,et al. Comparative study of moisture corrosion to WS2 and WS2/Cu multilayer films[J]. Surface and Coatings Technology,2014,247:30-38. |
| APA | Xu SS.,Gao XM.,Sun JY.,Hu M.,Wang DS.,...&刘维民.(2014).Comparative study of moisture corrosion to WS2 and WS2/Cu multilayer films.Surface and Coatings Technology,247,30-38. |
| MLA | Xu SS,et al."Comparative study of moisture corrosion to WS2 and WS2/Cu multilayer films".Surface and Coatings Technology 247(2014):30-38. |
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| Comparative study of（3030KB） | 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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