Formation of superhydrophobic surfaces by the deposition of coatings from supercritical carbon dioxide

被引：0
|
作者：
M. O. Gallyamov
L. N. Nikitin
A. Yu. Nikolaev
A. N. Obraztsov
V. M. Bouznik
A. R. Khokhlov
机构：
[1] Lomonosov Moscow State University,Department of Physics
[2] Russian Academy of Sciences,Nesmeyanov Institute of Organoelement Compounds
[3] Russian Academy of Sciences,Institute of Physicochemical Problems of Ceramic Materials
来源：
Colloid Journal | 2007年 / 69卷
关键词：
Contact Angle; Contact Zone; Water Droplet; Water Contact Angle; Colloid Journal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The deposition of uniform coatings of fluorinated polymers from solutions in supercritical carbon dioxide on a number of rough substrates allowed superhydrophobic (ultrahydrophobic) properties to be imparted to their surfaces, and, namely, to increase the value of the contact angle for water droplet to 150° and greater. The dynamics of changing of geometry of a drying droplet on a substrate is studied. A procedure is developed that permits the penetration of water into the substrate to be detected.
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页码：411 / 424
页数：13
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