| Design and fabrication of nanopillar patterned Au textures for improving nanotribological performance | |
| Department | 固体润滑国家重点实验室 |
Zhao WJ(赵文杰); Wang LP(王立平) ; Xue QJ(薛群基)
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| 2010 | |
| Source Publication | ACS Applied Materials and Interfaces
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| ISSN | 1944-8244 |
| Volume | 2Issue:3Pages:788-794 |
| Abstract | Fast development of micro/nanoelectromechanical systems (MEMS/NEMS) and high-density storage technology (HDT)have stimulated the development of new materials that require hydrophobic surfaces with low adhesion and friction. Micro/nanohierarchical structures and chemicalmodification are two usefulmethods for improving nanotribological properties ofmechanicalcomponents. In this study, Au surfaces withmicro/nanohierarchical structures were prepared by replication ofmicropatterened siliconsurfaces using PDMS and self-assembly of alkanethiol [CH3(CH2)9SH] to create hydrophobicmicro/nanohierarchical structures and toimprove nanotribological properties of MEMS/NEMS. The effects of nanoscaled roughness (including pillar height and pillar fractionalsurface coverage) and chemicalmodification on the wetting and nanotribological properties of surfaces were systemically investigated.Results show that with the increasing of nanoscale roughness and lowering of surface energy, the surface becomesmore hydrophobic,and the adhesive force and friction force are reduced greatly. |
| Keyword | Pillar Sams Height And Fractional Surface Coverage Nanotribological Performance Mems/nems |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Science Foundation of China (NSFC 20773148);Innovative Group Foundation of NSFC (50721062) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/943 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang LP(王立平) |
| Recommended Citation GB/T 7714 | Zhao WJ,Wang LP,Xue QJ. Design and fabrication of nanopillar patterned Au textures for improving nanotribological performance[J]. ACS Applied Materials and Interfaces,2010,2(3):788-794. |
| APA | 赵文杰,王立平,&薛群基.(2010).Design and fabrication of nanopillar patterned Au textures for improving nanotribological performance.ACS Applied Materials and Interfaces,2(3),788-794. |
| MLA | 赵文杰,et al."Design and fabrication of nanopillar patterned Au textures for improving nanotribological performance".ACS Applied Materials and Interfaces 2.3(2010):788-794. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2010788-794.pdf（431KB） | 开放获取 | License | View Application Full Text | |||
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