| Effect of hydroxyl intercalation on tribological properties of MXene (Ti3C2Tx) | |
Tian, Pei1,3; Yu, Guomin3; Wei, Kongxia2 ; Zhang, Zhenxi1,3; Wang, Nong1
| |
| 2021-11-01 | |
| 发表期刊 | Ceramics International
 |
| 卷号 | 47期号:21页码:30722-30728 |
| 摘要 | MXenes (Tin+1CnTx), a class of two-dimensional materials, have recently attracted the attention of many researchers in the field of lubrication owing to their low shear strength and self-lubrication ability. However, because of their weak adhesion, they fail quickly on metal surfaces. Ti- in an MXene can bond to functionalized –OH to form a Ti–OH terminal, which can enhance the binding force of MXene/metal interfaces. In this study, an MXene-ethylene glycol solid-liquid composite coating was designed. The ball-on-disc friction test results showed that the composite coating achieved a coefficient of friction of 0.165, which is 72.5% lower than that of the non-lubricated substrate. This is because the intercalation of hydroxyl groups in glycol allows MXene to better maintain its two-dimensional nanostructure. Moreover, the frictional performance of the composite coating under different loads was studied; the coefficient of friction further reduced to 0.147 at 8 N. © 2021 Elsevier Ltd and Techna Group S.r.l. |
| 关键词 | Ethylene Titanium alloys Ethylene glycol Tribology Binary alloys Friction Coefficient of frictions Composites coating Friction coefficients Lubrication / Mxene OH$+-$ Shears strength Solid-liquid coating Tribological properties Two-dimensional materials |
| DOI | 10.1016/j.ceramint.2021.07.251 |
| 收录类别 | EI ; SCIE |
| ISSN | 0272-8842 |
| 语种 | 英语 |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| WOS记录号 | WOS:000697455500002 |
| 出版者 | Elsevier Ltd |
| EI入藏号 | 20213310786028 |
| EI主题词 | Composite coatings |
| EI分类号 | 542.3 Titanium and Alloys ; 804.1 Organic Compounds ; 813.2 Coating Materials ; 931 Classical Physics ; Quantum Theory ; Relativity |
| 原始文献类型 | Journal article (JA) |
| EISSN | 1873-3956 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.lzufe.edu.cn/handle/39EH0E1M/33412 |
| 专题 | 后勤处 |
| 作者单位 | 1.School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou; 730070, China; 2.College of Agriculture and Forestry Economics and Management, Lanzhou University of Finance and Economics, Lanzhou; 730101, China; 3.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou; 730000, China |
| 推荐引用方式 GB/T 7714 | Tian, Pei,Yu, Guomin,Wei, Kongxia,et al. Effect of hydroxyl intercalation on tribological properties of MXene (Ti3C2Tx)[J]. Ceramics International,2021,47(21):30722-30728. |
| APA | Tian, Pei,Yu, Guomin,Wei, Kongxia,Zhang, Zhenxi,&Wang, Nong.(2021).Effect of hydroxyl intercalation on tribological properties of MXene (Ti3C2Tx).Ceramics International,47(21),30722-30728. |
| MLA | Tian, Pei,et al."Effect of hydroxyl intercalation on tribological properties of MXene (Ti3C2Tx)".Ceramics International 47.21(2021):30722-30728. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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