ICCAS OpenIR
Curvature-Driven Reversible In Situ Switching Between Pinned and Roll-Down Superhydrophobic States for Water Droplet Transportation
Wu, Dong2; Wu, Si-Zhu2; Chen, Qi-Dai2; Zhang, Yong-Lai2; Yao, Jia2; Yao, Xi1; Niu, Li-Gang2; Wang, Jiang-Nan2; Jiang, Lei1; Sun, Hong-Bo2,3
2011-01-25
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Volume23Issue:4Pages:545-+
AbstractPrecise tuning of surface wettability - by means of curvature-driven reversible switching from the pinned to the roll-down superhydrophobic state (see figure) - is reported for the first time. The adhesion force and sliding behaviors of superhydrophobic poly(dimethylsiloxane) (PDMS) pillar arrays show a strong dependence on surface curvature. Alteration of the curvature of the surface allows a water droplet to be easily adjusted from the "pinned" to the "roll-down" state, which provides the possibility of precise, in situ control of the movements of water droplets.
DOI10.1002/adma.201001688
Indexed BySCI
Language英语
WOS IDWOS:000287045700013
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:185[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72246
Collection中国科学院化学研究所
Corresponding AuthorJiang, Lei
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 10190, Peoples R China
2.Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130012, Peoples R China
3.Jilin Univ, Coll Phys, Changchun 130023, Peoples R China
Recommended Citation
GB/T 7714
Wu, Dong,Wu, Si-Zhu,Chen, Qi-Dai,et al. Curvature-Driven Reversible In Situ Switching Between Pinned and Roll-Down Superhydrophobic States for Water Droplet Transportation[J]. ADVANCED MATERIALS,2011,23(4):545-+.
APA Wu, Dong.,Wu, Si-Zhu.,Chen, Qi-Dai.,Zhang, Yong-Lai.,Yao, Jia.,...&Sun, Hong-Bo.(2011).Curvature-Driven Reversible In Situ Switching Between Pinned and Roll-Down Superhydrophobic States for Water Droplet Transportation.ADVANCED MATERIALS,23(4),545-+.
MLA Wu, Dong,et al."Curvature-Driven Reversible In Situ Switching Between Pinned and Roll-Down Superhydrophobic States for Water Droplet Transportation".ADVANCED MATERIALS 23.4(2011):545-+.
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