Extraordinarily Low Friction and Wear of Epoxy-Metal Sliding Pairs Lubricated with Ultra-Low Sulfur Diesel | |
Zhang Ga(张嘎)1,2; Guo Lihe(郭丽和)2,3; Li Guitao(李贵涛)2; Guo Yuexia(郭月霞)2,3; Zhao Fuyan(赵福燕)2; Zhang Ligang(张利刚)2; Wang Chao(王超)2 | |
刊名 | ACS Sustainable Chemistry & Engineering |
2018 | |
期号 | 6页码:15781-15790 |
关键词 | Ultralow Sulfur Diesel Lubrication Tribofilm Epoxy Nanocomposites |
DOI | 10.1021/acssuschemeng.8b04352 |
英文摘要 | Utilization of ultralow sulfur diesel (ULSD) having intrinsically low lubricity has been mandated in more and more countries for meeting increasingly stringent emission regulations. Our work demonstrated that epoxy hybrid nanocomposites, reinforced with carbon fibers and Al2O3 or AlN nanoparticles, offered extraordinarily low friction and wear when lubricated with ULSD. More interestingly, when sliding took place under lubricant starvation conditions, almost no wear took place thanks to the formation of a nanostructured tribofilm. We investigated comprehensively heat and stress activated physical and chemical actions occurring at friction interfaces. It was revealed that the lubricious and robust tribofilm grew while complex molecular species released from the nanocomposites were fed constantly onto the contact zone. The present work paved a route for tuning interface nanostructures of large numbers of motion components subjected to harsh lubrication conditions toward extremely high energy efficiency and long lifespan. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/24233] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_青岛研发中心/青岛市资源化学与新材料研究中心 |
通讯作者 | Zhang Ga(张嘎); Zhao Fuyan(赵福燕) |
作者单位 | 1.Qingdao Center of Resource Chemistry & New Materials, No. 36, Jinshui Road, Qingdao 266071, China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No. 18, Tianshui Middle Road, Lanzhou 730000, China 3.University of Chinese Academy of Sciences, No. 19, Yuquan Road, Beijing 100049, China |
推荐引用方式 GB/T 7714 | Zhang Ga,Guo Lihe,Li Guitao,et al. Extraordinarily Low Friction and Wear of Epoxy-Metal Sliding Pairs Lubricated with Ultra-Low Sulfur Diesel[J]. ACS Sustainable Chemistry & Engineering,2018(6):15781-15790. |
APA | Zhang Ga.,Guo Lihe.,Li Guitao.,Guo Yuexia.,Zhao Fuyan.,...&Wang Chao.(2018).Extraordinarily Low Friction and Wear of Epoxy-Metal Sliding Pairs Lubricated with Ultra-Low Sulfur Diesel.ACS Sustainable Chemistry & Engineering(6),15781-15790. |
MLA | Zhang Ga,et al."Extraordinarily Low Friction and Wear of Epoxy-Metal Sliding Pairs Lubricated with Ultra-Low Sulfur Diesel".ACS Sustainable Chemistry & Engineering .6(2018):15781-15790. |
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