NIMTE OpenIR  > 2018专题
Self-adaptive MoS2-Pb-Ti film for vacuum and humid air
Zhao, Xiaoyu; Lu, Zhibin; Zhang, Guangan; Wang, Liping; Xue, Qunji
2018
发表期刊SURFACE & COATINGS TECHNOLOGY
卷号345页码:152-166
摘要Space equipment is stored in terrestrial environments before launch, where the water vapor is detrimental to the tribological performance of molybdenum disulfide (MOS2). To meet the requirement of the storage on the earth and the use in space, a new kind of MoS2-Pb-Ti film was designed. Both vacuum and air tests demonstrated that its tribological performance was much better than that of MoS2 film. To explore the origin of the excellent tribological performance, MoS2, MoS2-Ti and MoS2-Pb films were also studied as references. The composition, mechanical properties, surface morphologies and microstructures of as-deposited films were investigated with energy dispersive spectrometer (EDS), nanoindenter, scanning electron microscopy (SEM), atomic force microscopy (AFM), glancing angle X-ray diffraction (GIXRD) and Raman spectrometer. The tribological tests were performed in vacuum and air under different relative humidity. The superior tribological properties of MoS2-PbTi film in vacuum were mainly attributed to MoS2 dominated contact interfaces, the increased elastic modulus and an improved transfer layer. Moreover, the significantly improved tribological performance in humid air was mainly due to the sacrificial effect of doped metals, which protected the MoS2 from the attack of H2O and O-2. Furthermore, the potential application of MoS2-Pb-Ti film for alternative humid air and vacuum was explored.
关键词Thin Hard Coatings Composite Coatings Tribological Properties Molybdenum-disulfide Yield Inception Universal Model Mos2 Friction Wear Substrate
学科领域Chemistry ; Energy & Fuels ; Materials Science
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17310
专题2018专题
推荐引用方式
GB/T 7714
Zhao, Xiaoyu,Lu, Zhibin,Zhang, Guangan,et al. Self-adaptive MoS2-Pb-Ti film for vacuum and humid air[J]. SURFACE & COATINGS TECHNOLOGY,2018,345:152-166.
APA Zhao, Xiaoyu,Lu, Zhibin,Zhang, Guangan,Wang, Liping,&Xue, Qunji.(2018).Self-adaptive MoS2-Pb-Ti film for vacuum and humid air.SURFACE & COATINGS TECHNOLOGY,345,152-166.
MLA Zhao, Xiaoyu,et al."Self-adaptive MoS2-Pb-Ti film for vacuum and humid air".SURFACE & COATINGS TECHNOLOGY 345(2018):152-166.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhao, Xiaoyu]的文章
[Lu, Zhibin]的文章
[Zhang, Guangan]的文章
百度学术
百度学术中相似的文章
[Zhao, Xiaoyu]的文章
[Lu, Zhibin]的文章
[Zhang, Guangan]的文章
必应学术
必应学术中相似的文章
[Zhao, Xiaoyu]的文章
[Lu, Zhibin]的文章
[Zhang, Guangan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。