| Adhesion and friction behavior of positively or negatively patterned polymer surfaces measured by AFM | |
| Department | 固体润滑国家重点实验室 |
Zhang XL(张晓亮)1,2 ; Liu F(刘峰)1,2; Wang WZ(王文珍)1; Yi GW(易戈文)1; Jia JH(贾均红)1; Jia JH(贾均红)
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| 2013 | |
| Source Publication | Journal of Adhesion Science and Technology
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| ISSN | 0169-4243 |
| Volume | 27Issue:23Pages:2603-2614 |
| Abstract | Adhesion and friction behavior of the positively (micropillar) or negatively (microhole) patterned polydimethylsiloxane surfaces were comparatively investigated. The patterned surfaces were fabricated by replica molding technique and the surface morphologies of the patterned surfaces with different spacing between pillars/holes were characterized by atomic force microscope (AFM). The AFM with a colloidal probe was utilized to examine the adhesion and friction behavior of positively and negatively patterned surfaces. The results show that the positive patterning is more effective in reducing the adhesion than the negative patterning due to the smaller contact area between the positively patterned surfaces and colloidal probe. The friction of patterned surface was depended on the contact area between the contact pairs and the friction increments caused by the ‘collision effect’. The ‘collision effect’ is closely associated with the spacing between the pillars and the radius of the colloidal probe. The studied proach should be applicable to most patterned surfaces and open numerous opportunities for reducing the adhesive force and friction force between contact materials. |
| Keyword | Patterned Surface Adhesion Friction Afm |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1080/01694243.2013.795048 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 50972148;51175490) |
| Indexed By | SCI |
| If | 1.153 |
| Language | 英语 |
| Funding Project | 高温抗磨材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4220 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Jia JH(贾均红) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang XL,Liu F,Wang WZ,et al. Adhesion and friction behavior of positively or negatively patterned polymer surfaces measured by AFM[J]. Journal of Adhesion Science and Technology,2013,27(23):2603-2614. |
| APA | Zhang XL,Liu F,Wang WZ,Yi GW,Jia JH,&贾均红.(2013).Adhesion and friction behavior of positively or negatively patterned polymer surfaces measured by AFM.Journal of Adhesion Science and Technology,27(23),2603-2614. |
| MLA | Zhang XL,et al."Adhesion and friction behavior of positively or negatively patterned polymer surfaces measured by AFM".Journal of Adhesion Science and Technology 27.23(2013):2603-2614. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Adhesion and frictio（535KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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