A General Engineering Applicable Superlubricity: Hydrogenated Amorphous Carbon Film Containing Nano Diamond Particles | |
Department | 先进润滑与防护材料研究发展中心 |
Cao ZY(曹忠跃)1,2; Zhao, Wenwen3; 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 |
2017 | |
Source Publication | Advanced Materials Interfaces |
ISSN | 2196-7350 |
Volume | 4Issue:14Pages:1601224(1-8) |
Abstract | Designing promising mechanical systems with ultra-low friction performance and establishing superlubricity regimes are desirable not only to greatly save energy but also to reduce hazardous waste emissions. However, very few macroscale superlubricity regimes for engineering applications have been reported. Here, this study demonstrates that sustained superlubricity can be achieved at engineering scale when the contact pressure is higher than 2 GPa. Such engineering superlubricity originates from the in situ formation of curved graphene ribbons or onion carbon tribofilms at the sliding interface. Experimental data also demonstrate that the wear of the amorphous carbon film containing some nanodiamond particles against Al2O3 ball is consistent with atomic attrition. A feasible two-stage mechanism is proposed to explain the friction and wear behaviors. This finding in amorphous carbon films will not only enrich the understanding of superlubricity behavior but also be helpful to establish more superlubricity regimes for more engineering applications. |
Keyword | Amorphous Carbon Films Friction Nanodiamonds Superlubricity |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/admi.201601224 |
Funding Organization | he National Key Basic Research and Development (973) Program of China (Grant No. 2013CB632300);the National Natural Science Foundation of China (Grant No. 51275508) |
Indexed By | SCI |
If | 4.279 |
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/362003/22196 |
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, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Xian Shiyou Univ, Sch Mat Sci & Engn, Xian 710065, Shaanxi, Peoples R China |
Recommended Citation GB/T 7714 | Cao ZY,Zhao, Wenwen,Liang AM,et al. A General Engineering Applicable Superlubricity: Hydrogenated Amorphous Carbon Film Containing Nano Diamond Particles[J]. Advanced Materials Interfaces,2017,4(14):1601224(1-8). |
APA | Cao ZY,Zhao, Wenwen,Liang AM,Zhang JY,&张俊彦.(2017).A General Engineering Applicable Superlubricity: Hydrogenated Amorphous Carbon Film Containing Nano Diamond Particles.Advanced Materials Interfaces,4(14),1601224(1-8). |
MLA | Cao ZY,et al."A General Engineering Applicable Superlubricity: Hydrogenated Amorphous Carbon Film Containing Nano Diamond Particles".Advanced Materials Interfaces 4.14(2017):1601224(1-8). |
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LZ01030372.pdf(3853KB) | 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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