System-size effect on the friction at liquid-solid interfaces
文献类型：期刊论文
| 作者 | Zhao, L; Sun, JJ; Wang, X; Zeng, L; Wang, CL; Tu, YS |
| 刊名 | APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
 |
| 出版日期 | 2020 |
| 卷号 | 41期号:3页码:471-478 |
| 关键词 | BOUNDARY-CONDITIONS CARBON NANOTUBE WATER TRANSPORT ADSORPTION SURFACES SLIPPAGE |
| ISSN号 | 0253-4827 |
| DOI | 10.1007/s10483-020-2591-5 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The friction at the liquid-solid interfaces is widely involved in various phenomena ranging from nanometer to micrometer scales. By the molecular dynamic (MD) simulation, the friction properties of liquid-solid interfaces at the molecular level are calculated via the Green-Kubo relation. It is found that the system size will influence the value of the friction coefficient, especially for the solid surfaces with the larger polar charge. The value of the friction coefficient decreases with the increase in the system size and converges at large system sizes. The large polar charge will lead to a significant friction coefficient. However, the diffusion of water molecules on this surface is almost a constant, indicating that the diffusion coefficient seems to be independent of the system size and polar charge. This work provides insights for the selection of the system size in modeling the frictional properties of hydrophobic/hydrophilic surfaces. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33183]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Nanning Normal Univ, Sch Phys, Elect, Nanning, Peoples R China 2.Yangzhou Univ, Coll Phys Sci, Technology, Yangzhou, Peoples R China 3.Shanghai Inst Appl Phys, Chinese Acad Sciences,Div Interfacial Water, Key Lab Interfacial Phys,Technology, Shanghai, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, L,Sun, JJ,Wang, X,et al. System-size effect on the friction at liquid-solid interfaces[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2020,41(3):471-478. |
| APA | Zhao, L,Sun, JJ,Wang, X,Zeng, L,Wang, CL,&Tu, YS.(2020).System-size effect on the friction at liquid-solid interfaces.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,41(3),471-478. |
| MLA | Zhao, L,et al."System-size effect on the friction at liquid-solid interfaces".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION 41.3(2020):471-478. |
入库方式： OAI收割
来源：上海应用物理研究所
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