Water Repellency on a Fluorine-Containing Polyurethane Surface: Toward Understanding the Surface Self-Cleaning Effect
文献类型：期刊论文
| 作者 | Wu, Wanling2; Zhu, Qingzeng1; Qing, Fengling3; Han, Charles C.2 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2009-01-06 |
| 卷号 | 25期号:1页码:17-20 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la803089y |
| 英文摘要 | Surface geometrical microstructure and low surface free energy are the two most important factors for a self-cleaning surface. In this study, multiform geometrical microstructured surfaces were fabricated by casting and electrospinning polyurethanes with and without low surface energy segments. The effect of low surface energy on water repellency was evaluated. Low surface energy seems to make a more significant contribution to the static wetting, behavior than do dynamic properties such as the improvement of sliding behavior. Sucking disk behavior was brought forward to explain the pinning state of a water droplet on hydrophobic surfaces with high water contact angles (> 150 degrees). A better understanding of the relationship between the static contact angle and the dynamic sliding property was provided. |
| 语种 | 英语 |
| WOS记录号 | WOS:000262176600005 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67411]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu, Qingzeng |
| 作者单位 | 1.Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China 2.CAS, Joint Lab Polymer Sci & Mat, Beijing Natl Lab Mol Sci, Joint Lab Polymer Sci & Mat,Inst Chem, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Wanling,Zhu, Qingzeng,Qing, Fengling,et al. Water Repellency on a Fluorine-Containing Polyurethane Surface: Toward Understanding the Surface Self-Cleaning Effect[J]. LANGMUIR,2009,25(1):17-20. |
| APA | Wu, Wanling,Zhu, Qingzeng,Qing, Fengling,&Han, Charles C..(2009).Water Repellency on a Fluorine-Containing Polyurethane Surface: Toward Understanding the Surface Self-Cleaning Effect.LANGMUIR,25(1),17-20. |
| MLA | Wu, Wanling,et al."Water Repellency on a Fluorine-Containing Polyurethane Surface: Toward Understanding the Surface Self-Cleaning Effect".LANGMUIR 25.1(2009):17-20. |
入库方式： OAI收割
来源：化学研究所
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