High-performance protic ionic liquids as additives in lubricating oils with varying polarity
文献类型：期刊论文
| 作者 | Qu, GA（曲关瑷）3,4; Fang, HL（方洪岭）3,4; Liu, L（刘磊）2,4; Li, Y（李毅）2,4; Zhang, SW（张松伟）2,4 ; Yang, HM（杨慧敏）1; Hu, LT（胡丽天）4
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| 刊名 | Tribology International
 |
| 出版日期 | 2023-11-30 |
| 期号 | 191页码:109157 |
| 关键词 | Protic ionic liquids Oil-solubility Lubricating mechanism Molecular dynamics simulation |
| DOI | 10.1016/j.triboint.2023.109157 |
| 英文摘要 | Although ionic liquids (ILs) have proven to be multifunctional and universal lubricant additives, their solubility in different polar lubricating oils varies greatly. This variability restrains their widespread use as general-purpose lubricating additives. To address this issue, three protic ionic liquids (PILs) with high solubility in lubricating oils with differing polarities were selected as additives, and their tribological performances in polyethylene glycol (PEG) and synthetic pentaerythritol carboxylic ester oil (5750) were systematically investigated. These findings were interesting, as PILs effectively improved the lubrication properties of PEG but impaired those of 5750. Additionally, a variety of surface analysis techniques and MD simulation were employed to further explore the lubrication mechanisms of PILs, and results indicated that they exhibited distinct tribological performance. |
| 语种 | 英语 |
| 源URL | [http://ir.licp.cn/handle/362003/30764]  |
| 专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 通讯作者 | Zhang, SW（张松伟）; Hu, LT（胡丽天） |
| 作者单位 | 1.School of Chemistry and Chemical Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, PR China 2.Qingdao Center of Resource Chemistry & New Materials, Qingdao 266071, PR China 3.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China 4.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China |
| 推荐引用方式 GB/T 7714 | Qu, GA,Fang, HL,Liu, L,et al. High-performance protic ionic liquids as additives in lubricating oils with varying polarity[J]. Tribology International,2023(191):109157. |
| APA | Qu, GA.,Fang, HL.,Liu, L.,Li, Y.,Zhang, SW.,...&Hu, LT.(2023).High-performance protic ionic liquids as additives in lubricating oils with varying polarity.Tribology International(191),109157. |
| MLA | Qu, GA,et al."High-performance protic ionic liquids as additives in lubricating oils with varying polarity".Tribology International .191(2023):109157. |
入库方式： OAI收割
来源：兰州化学物理研究所
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