| Reducing friction and wear of a zinc substrate by combining a stearic acid overcoat with a nanostructured zinc oxide underlying film: perspectives to super-hydrophobicity | |
| Department | 固体润滑国家重点实验室 |
Wan Y(万勇); Wang ZQ(王忠谦); Liu YF(刘奕帆); Qi CX(齐彩霞); Zhang JY(张俊彦)
| |
| 2011 | |
| Source Publication | Tribol Lett
 |
| ISSN | 1023-8883 |
| Volume | 44Pages:327-333 |
| Abstract | In this study, a simple two-step process was developed to render zinc (Zn) surfaces super-hydrophobic for the purpose of lowering friction and increasing wear resistance. Zn substrates were immersed in an aqueous solution of N,N-dimethylformamide (4%, volume fraction v/v) to fabricate a ZnO film consisting of uniform and well- packed nanorods. A self-assembled monolayer of stearic acid was then prepared on the ZnO-nanorod film to acquire super-hydrophobicity. Scanning electron microscopy, Fourier transform infrared microscopy, and water contact- angle measurements were employed to analyze the mor- phological features, the chemical composition, and super- hydrophobicity of freshly prepared samples. Moreover, the friction and wear behavior of the organic–inorganic com- posite film sliding against steel was evaluated in a ball-on- plate configuration using aUMT-3 friction andwear tester. It was found that the stearic acid overcoat on the nanostruc- tured ZnOfilmled to a largewater contact angle of*155 as well as to significantly decreased friction and greatly extended wear resistance. |
| Keyword | Friction-reducing Coatings Nanotribology Ft-ir Sem Super-hydrophobicity |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Natural Science Foundation of Shandong Province (Y2008F05);the Applied and Basic Research Foundation of Qingdao City (09-1-3-35-jch) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 纳米润滑研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/839 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wan Y(万勇) |
| Recommended Citation GB/T 7714 | Wan Y,Wang ZQ,Liu YF,et al. Reducing friction and wear of a zinc substrate by combining a stearic acid overcoat with a nanostructured zinc oxide underlying film: perspectives to super-hydrophobicity[J]. Tribol Lett,2011,44:327-333. |
| APA | 万勇,王忠谦,刘奕帆,齐彩霞,&张俊彦.(2011).Reducing friction and wear of a zinc substrate by combining a stearic acid overcoat with a nanostructured zinc oxide underlying film: perspectives to super-hydrophobicity.Tribol Lett,44,327-333. |
| MLA | 万勇,et al."Reducing friction and wear of a zinc substrate by combining a stearic acid overcoat with a nanostructured zinc oxide underlying film: perspectives to super-hydrophobicity".Tribol Lett 44(2011):327-333. |
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| 2011327-333.PDF（1899KB） | 开放获取 | License | View Application Full Text | |||
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