| Tribological behavior of multiply-alkylated cyclopentanes (MACs)-Cu nanoparticles composite thin film | |
| Department | 固体润滑国家重点实验室 |
Sun CF(孙初锋); Zhang M(张明) ; Zhou F(周峰); Gao P(高平); Xia YQ(夏延秋); Liu WM(刘维民)
| |
| 2011 | |
| Source Publication | Journal of Macromolecular Science R , Part B: Physics
 |
| ISSN | 0022-2348 |
| Volume | 50Pages:1006-1017 |
| Abstract | 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. |
| Keyword | Anti-wear Composite FIlm Cu Nanoparticles Friction Multiply-alkylated Cyclopentanes |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant NO.50721602);973 project (2007CB607601) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 ; 空间润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/747 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Liu WM(刘维民) |
| Recommended Citation GB/T 7714 | Sun CF,Zhang M,Zhou F,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 | 孙初锋,张明,周峰,高平,夏延秋,&刘维民.(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 | 孙初锋,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. |
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| 20111006-1017.PDF（449KB） | 开放获取 | License | View Application Full Text | |||
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