Switching Brake Materials To Extremely Wear-Resistant Self- Lubrication Materials via Tuning Interface Nanostructures | |
Department | 先进润滑与防护材料研究发展中心 |
Che, Qinglun1,2; Zhang G(张嘎)2,3; Zhang LG(张利刚)2; Qi HM(齐慧敏)2,4; Li GT(李贵涛)2; Zhang, Chao5; Guo, Feng1; Zhang G(张嘎) | |
The second department | 固体润滑国家重点实验室;青岛研发中心/青岛市资源化学与新材料研究中心 |
2018 | |
Source Publication | ACS Applied Materials & Interfaces |
ISSN | 1944-8244 |
Abstract | Tribological performance of motion components is one of the key aspects that must be considered in a wide range of applications such as vehicles, aircrafts, and manufacturing equipment. This work demonstrates that further addition of only low-loading hard nanoparticles into a formulated nonasbestos organic brake material directly switches its functionality to a selflubrication material. More importantly, the newly developed nanocomposites exhibit an extremely low wear rate. Comprehensive investigations on the friction interface reveal that the great friction and wear reduction are due to the formation of a nanostructured lubricious tribofilm. Tribofilm formation is continuously fed by complex molecular species released from the bulk nanocomposites, for which nanoparticles digested within the tribofilm greatly enhance its robustness and lubricity. This work gains insight into the crucial role of the interface nanostructure and paves a route for developing extremely wear-resistant self-lubrication composites for numerous applications. |
Keyword | Brake Material Self-lubrication Nanostructure Friction Interface Nanoparticles |
Subject Area | 材料科学与物理化学 |
DOI | 10.1021/acsami.8b02166 |
Funding Organization | the National Key Research and Development Program of China (grant no. 2017YFB0310703);the National Natural Science Foundation of China (grant no. 51475446); the “Innovation Leading Talents” program of Qingdao city, and the Natural Science Foundation of Shandong (grant no. ZR2017QF010) |
Indexed By | SCI |
Language | 英语 |
Funding Project | 聚合物自润滑复合材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/22994 |
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 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Zhang G(张嘎) |
Affiliation | 1.College of Mechanical Engineering, Qingdao University of Technology, Qingdao 266033, China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 3.Qingdao Center of Resource Chemistry & New Materials, Qingdao 266071, China 4.University of Chinese Academy of Sciences, Beijing 100049, China 5.College of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China |
Recommended Citation GB/T 7714 | Che, Qinglun,Zhang G,Zhang LG,et al. Switching Brake Materials To Extremely Wear-Resistant Self- Lubrication Materials via Tuning Interface Nanostructures[J]. ACS Applied Materials & Interfaces,2018. |
APA | Che, Qinglun.,Zhang G.,Zhang LG.,Qi HM.,Li GT.,...&张嘎.(2018).Switching Brake Materials To Extremely Wear-Resistant Self- Lubrication Materials via Tuning Interface Nanostructures.ACS Applied Materials & Interfaces. |
MLA | Che, Qinglun,et al."Switching Brake Materials To Extremely Wear-Resistant Self- Lubrication Materials via Tuning Interface Nanostructures".ACS Applied Materials & Interfaces (2018). |
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acsami.8b02166.pdf(5823KB) | 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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