Friction properties of bio-mimetic nano-fibrillar arrays
文献类型：期刊论文
| 作者 | Chen SH(陈少华) ; Mi CH(米春晖)
|
| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 2009 |
| 卷号 | 26期号:10页码:108103 |
| 通讯作者邮箱 | chenshaohua72@hotmail.com |
| ISSN号 | 0256-307X |
| 通讯作者 | 陈少华 |
| 合作状况 | 其它 |
| 中文摘要 | Nano-fibrillar arrays are fabricated using polystyrene materials. The average diameter of each fiber is about 300 nm. Experiments show that such a fibrillar surface possesses a relatively hydrophobic feature with a water contact angle of 142 degrees. Nanoscale friction properties are mainly focused on. It is found that the friction force of polystyrene nano-fibrillar surfaces is obviously enhanced in contrast to polystyrene smooth surfaces. The apparent coefficient of friction increases with the applied load, but is independent of the scanning speed. An interesting observation is that the friction force increases almost linearly with the real contact area, which abides by the fundamental Bowden-Tabor law of nano-scale friction. |
| 学科主题 | 固体力学 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | ADHESION ; CONTACT ; GECKO ; MECHANICS ; FORCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000270303200056 |
| 公开日期 | 2009-12-28 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/28804]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen SH,Mi CH. Friction properties of bio-mimetic nano-fibrillar arrays[J]. Chinese Physics Letters,2009,26(10):108103. |
| APA | 陈少华,&米春晖.(2009).Friction properties of bio-mimetic nano-fibrillar arrays.Chinese Physics Letters,26(10),108103. |
| MLA | 陈少华,et al."Friction properties of bio-mimetic nano-fibrillar arrays".Chinese Physics Letters 26.10(2009):108103. |
入库方式： OAI收割
来源：力学研究所
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