ICCAS OpenIR
Application of the Restricting Flow of Solid Edges in Fabricating Superhydrophobic Surfaces
Sheng, Xianliang2; Zhang, Jihua1; Jiang, Lei3
2009-09-01
Source PublicationLANGMUIR
ISSN0743-7463
Volume25Issue:17Pages:9903-9907
AbstractIn this article, a simple method of pressing a conical frustum into liquid was adopted to explore the ability to restrict flow around their edges. On the basis of experiments and theoretical analyses, the restricting force Delta f and the pressing work Delta E(w) were used to characterize the ability to restrict flow around the edge for water or formamide, which were found to be closely related to the geometric morphologies of edges and the liquid and material characteristics. The ability to restrict flow around the edge may be enhanced by increasing the rise angle omega and the size of edge circles and using a high-surface-energy liquid. Inspired by this, the superhydrophobicity of the materials with lower hydrophobicity has been successfully obtained by constructing close microedges on their flat surfaces. We believe that these findings would help to widen several novel applications to high-adhesion superhydrophobic surfaces.
DOI10.1021/la901058y
Indexed BySCI
Language英语
WOS IDWOS:000269197500040
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67966
Collection中国科学院化学研究所
Corresponding AuthorZhang, Jihua
Affiliation1.Aerosp Res Inst Mat & Proc Technol, Beijing 100076, Peoples R China
2.Inner Mongolia Agr Univ, Coll Sci, Hohhot 010018, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Sheng, Xianliang,Zhang, Jihua,Jiang, Lei. Application of the Restricting Flow of Solid Edges in Fabricating Superhydrophobic Surfaces[J]. LANGMUIR,2009,25(17):9903-9907.
APA Sheng, Xianliang,Zhang, Jihua,&Jiang, Lei.(2009).Application of the Restricting Flow of Solid Edges in Fabricating Superhydrophobic Surfaces.LANGMUIR,25(17),9903-9907.
MLA Sheng, Xianliang,et al."Application of the Restricting Flow of Solid Edges in Fabricating Superhydrophobic Surfaces".LANGMUIR 25.17(2009):9903-9907.
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