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Extreme "water repellency" on strong water-spreading surface without tilted degree actuation
Zheng, Yongmei1; Jiang, Lei1; Wang, Jingxia2; Han, Dong3
2008-09-01
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume93Issue:9
AbstractWe report the self-running off phenomenon of microdroplet on strong water-spreading surface without any tilted degree actuation. It is found that when water droplet is deposited continuously gently on the porous superhydrophilic surface, the first droplet can spread strongly out in not more than 350 ms, while the subsequent droplet will run rapidly off the surface in 60-120 ms, in the absence of any tilted degree. It displays the more extreme "water repellency" than that of lotus leave or artificial superhydrophobic surfaces. This finding exhibits a unique way to design the antiadhesive surface using hydrophilic material. (c) 2008 American Institute of Physics.
DOI10.1063/1.2977611
Indexed BySCI
Language英语
WOS IDWOS:000258975800091
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65172
Collection中国科学院化学研究所
Corresponding AuthorZheng, Yongmei
Affiliation1.Beijing Univ Aeronaut & Astronaut, Sch Chem & Environm, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China
3.Natl Ctr Nanosci & Nanotechnol, Lab Nanomed & Nanobiotechnol, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zheng, Yongmei,Jiang, Lei,Wang, Jingxia,et al. Extreme "water repellency" on strong water-spreading surface without tilted degree actuation[J]. APPLIED PHYSICS LETTERS,2008,93(9).
APA Zheng, Yongmei,Jiang, Lei,Wang, Jingxia,&Han, Dong.(2008).Extreme "water repellency" on strong water-spreading surface without tilted degree actuation.APPLIED PHYSICS LETTERS,93(9).
MLA Zheng, Yongmei,et al."Extreme "water repellency" on strong water-spreading surface without tilted degree actuation".APPLIED PHYSICS LETTERS 93.9(2008).
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