Superhydrophobicity: Unraveling the Salvinia Paradox: Design Principles for Submerged Superhydrophobicity (Adv. Mater. Interfaces 14/2015)
نویسندگان
چکیده
منابع مشابه
Hybrid surface design for robust superhydrophobicity.
Surfaces may be rendered superhydrophobic by engineering the surface morphology to control the extent of the liquid-air interface and by the use of low-surface-energy coatings. The droplet state on a superhydrophobic surface under static and dynamic conditions may be explained in terms of the relative magnitudes of the wetting and antiwetting pressures acting at the liquid-air interface on the ...
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In some cases water droplets can completely wet microstructured superhydrophobic surfaces. The dynamics of this rapid process is analyzed by ultrahigh-speed imaging. Depending on the scales of the microstructure, the wetting fronts propagate smoothly and circularly or-more interestingly-in a stepwise manner, leading to a growing square-shaped wetted area: entering a new row perpendicular to the...
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Controllable modification of nanoparticles wettability allows both understanding fine physical mechanism acting on their surfaces, and improvement of key properties in a number of nanotechnology applications. The modification of nanoparticles generating superhydrophobic state arouses especially a strong interest, since various physical phenomena, such as such as sticking, agglomeration, frictio...
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ژورنال
عنوان ژورنال: Advanced Materials Interfaces
سال: 2015
ISSN: 2196-7350
DOI: 10.1002/admi.201570072