کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5426735 1395900 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic hydrophobicity of water droplets on the line-patterned hydrophobic surfaces
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Dynamic hydrophobicity of water droplets on the line-patterned hydrophobic surfaces
چکیده انگلیسی

Static and dynamic hydrophobicities of water droplet on a patterned surface prepared using fluoroalkylsilanes with different molecular chain lengths were investigated. Contact angles on the patterned surfaces well agreed with values predicted using Cassie's theory. On the same line width ratio, total retention force was governed by the fluoroalkylsilane with slow-sliding acceleration. The total retention force decreased with the decreasing width ratio of silane with slow-sliding acceleration on the surface. These results imply that the sliding acceleration of water droplets on a hydrophobic surface depends both on chemical composition and patterning structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface Science - Volume 600, Issue 13, 1 July 2006, Pages 2711-2717
نویسندگان
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