| Preparation and tribological behaviour of multiply-alkylated cyclopentane-1H,1H,2H,2H-perfluorodecyltrichlorosilane dual-layer film on diamond-like carbon | |
| Department | 固体润滑国家重点实验室 |
| Ma JQ(马剑琪); Mo YF(莫宇飞); Bai MW(白明武) | |
| 2009 | |
| Source Publication | Proceedings of the institution of mechanical Engineers Part J:J. Engineering tribology
 |
| ISSN | 1350-6501 |
| Volume | 223Issue:J4Pages:705-714 |
| Abstract | Hybrid dual-layer film was prepared on diamond-like carbon (DLC) surface by depositing mobile lubricant multiply-alkylated cyclopentane (MAC) on 1H, 1H, 2H, 2H- perfluorodecyltrichlorosilane self-assembled monolayers (FDTS-SAMs). The formation of com- paratively uniformFDTS-SAMs onDLCsurfacewas verified by static contact anglemeasurement, X-ray photoelectron spectrometer, and atomic forcemicroscope (AFM). AFMresult showed that a high density of regular but discrete nano-scale island-like liquid droplets of MAC were dis- tributed on DLC surface with an interlayer of FDTS-SAMs to form hybrid AC–FDTS dual-layer film.The average diameter and height ofMACdroplets onFDTS-SAMs are 30 nmand 35 Å, respec- tively, and the area covered by MAC droplets is ∼60 per cent. The tribological behaviour of the resulting hybrid film was evaluated on a pin-on-plate test rig using Zdol-2000 film and FDTS- SAMs as reference. The result showed that hybrid MAC–FDTS dual-layer film exhibited the best reducing-friction capability, load-carrying capacity, and durability comparedwith Zdol-2000 and FDTS-SAMs at applied loads of 50–250mN. This may be attributed to the self-healing ability of themobileMAC lubricant to diffuse and cover the damaged or defective areas of the substrates. |
| Keyword | Diamond-like Carbon Multiply-alkylated Cyclopentane Perfluorodecyltrichlorosilane Self-assembledmonolayers Hybrid Dual-layer FIlm Tribological Behaviour |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | Innovative Group Foundation from National Natural Science Foundation of China (NSFC) under Grant Number 20773148;National 973 Program: 2007CB607601 |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3947 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Bai MW(白明武) |
| Recommended Citation GB/T 7714 | Ma JQ,Mo YF,Bai MW. Preparation and tribological behaviour of multiply-alkylated cyclopentane-1H,1H,2H,2H-perfluorodecyltrichlorosilane dual-layer film on diamond-like carbon[J]. Proceedings of the institution of mechanical Engineers Part J:J. Engineering tribology,2009,223(J4):705-714. |
| APA | 马剑琪,莫宇飞,&白明武.(2009).Preparation and tribological behaviour of multiply-alkylated cyclopentane-1H,1H,2H,2H-perfluorodecyltrichlorosilane dual-layer film on diamond-like carbon.Proceedings of the institution of mechanical Engineers Part J:J. Engineering tribology,223(J4),705-714. |
| MLA | 马剑琪,et al."Preparation and tribological behaviour of multiply-alkylated cyclopentane-1H,1H,2H,2H-perfluorodecyltrichlorosilane dual-layer film on diamond-like carbon".Proceedings of the institution of mechanical Engineers Part J:J. Engineering tribology 223.J4(2009):705-714. |
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| 2009705-714.PDF（3501KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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