Tribological behavior of multiply-alkylated cyclopentanes (MACs)-Cu nanoparticles composite thin film
文献类型：期刊论文
| 作者 | Gao P(高平) ; Zhou F(周峰); Zhang M(张明); Liu WM(刘维民); Liu WM(刘维民); Xia YQ(夏延秋)
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| 刊名 | Journal of Macromolecular Science R , Part B: Physics
 |
| 出版日期 | 2011 |
| 卷号 | 50页码:1006-1017 |
| 关键词 | anti-wear composite film Cu nanoparticles friction multiply-alkylated cyclopentanes |
| ISSN号 | 0022-2348 |
| 通讯作者 | 刘维民 |
| 中文摘要 | Multiply-alkylated cyclopentanes (MACs) composite thin films containing Cu nanopar- ticles are fabricated on the octadecyltrichlorosilane (OTS)-modified substrate by a spin-coating technique. The thickness, wetting behavior, and nanoscale morphologies of the films are characterized by means of ellipsometry, contact angle measurement, and atomic force microscope (AFM). The friction and wear behaviors of the thin films sliding against Si3N4 ball are examined on a UMT-2MT tribometer in a ball-on-disk contact mode. The worn surfaces of the OTS-MAC-Cu composite film and the counter- part Si3N4 balls are investigated with a scanning electron microscope. Water contact angle on OTS-MAC-Cu composite film is higher than that of OTS-MAC film. OTS-MAC- Cu composite film exhibits higher load-carrying capacity and better friction reduction and antiwear behavior as compared with OTS-MAC film. This may be attributed to the load-carrying and self-repairing property of the Cu nanoparticles in the composite film and the formation of a transfer layer composed of OTS, MAC, and Cu on the rubbing surface of the counterpart ball. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant NO.50721602);973 project (2007CB607601) |
| 语种 | 英语 |
| WOS记录号 | WOS:000289575500019 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/747]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Liu WM(刘维民); Liu WM(刘维民) |
| 推荐引用方式 GB/T 7714 | Gao P,Zhou F,Zhang M,et al. Tribological behavior of multiply-alkylated cyclopentanes (MACs)-Cu nanoparticles composite thin film[J]. Journal of Macromolecular Science R , Part B: Physics,2011,50:1006-1017. |
| APA | 高平,周峰,张明,刘维民,刘维民,&夏延秋.(2011).Tribological behavior of multiply-alkylated cyclopentanes (MACs)-Cu nanoparticles composite thin film.Journal of Macromolecular Science R , Part B: Physics,50,1006-1017. |
| MLA | 高平,et al."Tribological behavior of multiply-alkylated cyclopentanes (MACs)-Cu nanoparticles composite thin film".Journal of Macromolecular Science R , Part B: Physics 50(2011):1006-1017. |
入库方式： OAI收割
来源：兰州化学物理研究所
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