Asymmetric Ratchet Effect for Directional Transport of Fog Drops on Static and Dynamic Butterfly Wings
文献类型：期刊论文
| 作者 | Liu, Chengcheng1; Ju, Jie2; Zheng, Yongmei1; Jiang, Lei1,2 |
| 刊名 | ACS NANO
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 8期号:2页码:1321-1329 |
| 关键词 | Static Dynamic Butterfly Wings Directional Transport Fog Drops |
| ISSN号 | 1936-0851 |
| DOI | 10.1021/nn404761q |
| 英文摘要 | Inspired by novel creatures, researchers have developed varieties of fog drop transport systems and made significant contributions to the fields of heat transferring, water collecting, antifogging, and so on. Up to now, most of the efforts in directional fog drop transport have been focused on static surfaces. Considering it is not practical to keep surfaces still all the time in reality, conducting investigations on surfaces that can transport fog drops in both static and dynamic states has become more and more important. Here we report the wings of Morpho deidamia butterflies can directionally transport fog drops in both static and dynamic states. This directional drop transport ability results from the micro/nano ratchet-like structure of butterfly wings: the surface of butterfly wings is composed of overlapped scales, and the scales are covered with porous asymmetric ridges. Influenced by this special structure, fog drops on static wings are transported directionally as a result of the fog drops' asymmetric growth and coalescence. Fog drops on vibrating wings are propelled directionally due to the fog drops' asymmetric dewetting from the wings. |
| 语种 | 英语 |
| WOS记录号 | WOS:000332059200026 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/51749]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zheng, Yongmei |
| 作者单位 | 1.Beihang Univ, Minist Educ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Chengcheng,Ju, Jie,Zheng, Yongmei,et al. Asymmetric Ratchet Effect for Directional Transport of Fog Drops on Static and Dynamic Butterfly Wings[J]. ACS NANO,2014,8(2):1321-1329. |
| APA | Liu, Chengcheng,Ju, Jie,Zheng, Yongmei,&Jiang, Lei.(2014).Asymmetric Ratchet Effect for Directional Transport of Fog Drops on Static and Dynamic Butterfly Wings.ACS NANO,8(2),1321-1329. |
| MLA | Liu, Chengcheng,et al."Asymmetric Ratchet Effect for Directional Transport of Fog Drops on Static and Dynamic Butterfly Wings".ACS NANO 8.2(2014):1321-1329. |
入库方式： OAI收割
来源：化学研究所
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