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
文献类型：期刊论文
| 作者 | Zhang JY(张俊彦)
|
| 刊名 | Tribol Lett
 |
| 出版日期 | 2011 |
| 卷号 | 44页码:327-333 |
| 关键词 | Friction-reducing coatings Nanotribology FT-IR SEM Super-hydrophobicity |
| ISSN号 | 1023-8883 |
| 通讯作者 | 万勇 |
| 中文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the Natural Science Foundation of Shandong Province (Y2008F05);the Applied and Basic Research Foundation of Qingdao City (09-1-3-35-jch) |
| 语种 | 英语 |
| WOS记录号 | WOS:000300180300004 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/839]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang JY. 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 | 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 | 张俊彦."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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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