کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5363661 1388304 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication of superhydrophobic surfaces based on ZnO-PDMS nanocomposite coatings and study of its wetting behaviour
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Fabrication of superhydrophobic surfaces based on ZnO-PDMS nanocomposite coatings and study of its wetting behaviour
چکیده انگلیسی
► Superhydrophobic (SH) surfaces based on ZnO-PDMS nanocomposite coatings are demonstrated by wet chemical method. ZnO coating exhibits wetting behaviour with WCA of ∼108°, on modification with PDMS, it transforms to superhydrophobic surface ∼155°. ► FESEM micrographs reveal that nanoparticles are connected to each other to make large network systems consisting of hierarchical structure. ► EPR studies on SH coatings revealed that the surface defects play a major role on the wetting behaviour. Advantages of the present method include the cheap and fluorine-free raw materials, environmentally benign solvents, and feasibility for applying on large area of different substrates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 257, Issue 20, 1 August 2011, Pages 8569-8575
نویسندگان
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