MXene-Al2O3 synergize to reduce friction and wear on epoxy-steel contacts lubricated with ultra-low sulfur diesel
Department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
Lihe Guo1; Yaoming Zhang1; Ga Zhang1; Qihua Wang1; Tingmei Wang1,2
The second departmentcenter of materials science and optoelectronics engineering, university of chinese academy of sciences, beijing
2021
Source PublicationTribology International
Issue153Pages:106588
Abstract

Solid tribofilm plays a vital role in lubricating and separating friction pairs during relative movement especially under mixed/boundary conditions. However, the present of the ultra-low sulfur diesel retrogrades the formation of the high-performance tribofilm on the counter steel. Two-dimensional (2D) transition metal carbides, carbonitrides or nitrides (MXene) with abundant surface functional groups are promising for forming robust tribofilm at the sliding interface when adding it into self-lubricating polymer. Herein, the design of MXene/epoxy (EP) nanocomposites with enhanced tribology performance is reported. Furthermore, we demonstrated an efficient approach for realizing superlubricity and extraordinary low wear rates (97% off) by incorporating 0D Al2O3 and 2D MXenes. Here, we ascribed the splendid tribological properties to the hybrid tribofilm which can effectively avoid direct contact of the friction pairs. This study provides a basis for exploring the structureproperties relationship of tribofilms, also exploring the potentials of MXene for developing advanced functional materials.
 

KeywordTribofilm MXene Polymer nanocomposite Ultra-low sulfur diesel
DOIhttps://doi.org/10.1016/j.triboint.2020.106588
If4.271
Language英语
compositor第一作者单位
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Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/27073
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
Corresponding AuthorTingmei Wang
Affiliation1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou
2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing
Recommended Citation
GB/T 7714
Lihe Guo,Yaoming Zhang,Ga Zhang,et al. MXene-Al2O3 synergize to reduce friction and wear on epoxy-steel contacts lubricated with ultra-low sulfur diesel[J]. Tribology International,2021(153):106588.
APA Lihe Guo,Yaoming Zhang,Ga Zhang,Qihua Wang,&Tingmei Wang.(2021).MXene-Al2O3 synergize to reduce friction and wear on epoxy-steel contacts lubricated with ultra-low sulfur diesel.Tribology International(153),106588.
MLA Lihe Guo,et al."MXene-Al2O3 synergize to reduce friction and wear on epoxy-steel contacts lubricated with ultra-low sulfur diesel".Tribology International .153(2021):106588.
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