Understanding the ultra-low friction behavior of hydrogenated fullerene-like carbon films grown with different flow rates of hydrogen gas | |
Department | 先进润滑与防护材料研究发展中心 |
Wang YF(王永富)1,2; Guo JM(郭俊猛)1,2; Gao KX(高凯雄)1; Zhang B(张斌)1; Liang AM(梁爱民)1; Zhang JY(张俊彦)1; Zhang JY(张俊彦) | |
The second department | 固体润滑国家重点实验室 |
2014 | |
Source Publication | Carbon |
ISSN | 0008-6223 |
Volume | 77Issue:10Pages:518-524 |
Abstract | Fullerene-like hydrogenated carbon (FL-C:H) films that exhibit ultra-low friction and wear in humid conditions have been the subject of extensive researches, but the structure–performance relationship such as the evolution of FL structures under friction is not well understood. We have prepared FL-C:H films with different FL content, and have addressed a detailed investigation on the relationship. It is found that with the increase in FL content, the friction and wear of FL-C:H films can reach as low as 0.011 and 1.48×10_8mm3/Nm, respectively. Examination of the corresponding wear tracks by Raman spectroscopy reveals that not graphitization but friction-induced promotion of FL structures causes the ultralow friction and wear of FL-C:H films. We therefore claim that FL structures are in close positive relations with the excellent tribological performance of FL-C:H films. |
Subject Area | 纳米润滑研究 |
DOI | 10.1016/j.carbon.2014.05.057 |
Funding Organization | the Major State Basic Research Development Program of China (973 Program) (No. 2013CB632304) |
Indexed By | SCI |
If | 6.169 |
Language | 英语 |
Funding Project | 纳米润滑研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/6957 |
Collection | 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 固体润滑国家重点实验室(LSL) |
Corresponding Author | Zhang JY(张俊彦) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Wang YF,Guo JM,Gao KX,et al. Understanding the ultra-low friction behavior of hydrogenated fullerene-like carbon films grown with different flow rates of hydrogen gas[J]. Carbon,2014,77(10):518-524. |
APA | Wang YF.,Guo JM.,Gao KX.,Zhang B.,Liang AM.,...&张俊彦.(2014).Understanding the ultra-low friction behavior of hydrogenated fullerene-like carbon films grown with different flow rates of hydrogen gas.Carbon,77(10),518-524. |
MLA | Wang YF,et al."Understanding the ultra-low friction behavior of hydrogenated fullerene-like carbon films grown with different flow rates of hydrogen gas".Carbon 77.10(2014):518-524. |
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