کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5354764 1388180 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on fabrication of the superhydrophobic sol-gel films based on copper wafer and its anti-corrosive properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Study on fabrication of the superhydrophobic sol-gel films based on copper wafer and its anti-corrosive properties
چکیده انگلیسی
► In this paper, a stable superhydrophobic film was prepared on copper wafer substrate by a simple sol-gel method via hydrolysis of vinyltrimethoxysilane (VTES). ► The surface morphological study showed that different structures, such as pyramid-shaped protrusions or nipple-shaped protrusions or ball-shaped silica particles distributed on the copper substrate. ► The films showed a good superhydrophobic property, which had a high CA of larger than 155.4°. ► The superhydrophobic film held a good anti-corrosive property, the CA was 151.6° for the copper wafer even with immersion periods up to 14 days in the 3.5 wt.% NaCl solution, pointing to promising future applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 258, Issue 17, 15 June 2012, Pages 6531-6536
نویسندگان
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