کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10398016 | 889861 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of superhydrophobic antistatic coatings from branched alternating copolymers P(St-alt-MAn) and carbon nanotubes based on organic-inorganic hybrid approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
Novel superhydrophobic antistatic coatings were prepared from the branched alternating copolymers P(St-alt-MAn) and carbon nanotubes through a facile method. Pristine multiwalled carbon nanotubes (MWCNTs) were non-covalently modified by an organic-inorganic hybrid of the branched copolymers P(St-alt-MAn) and silica with the existence of γ-aminopropyl-triethoxysilane. The modified MWCNTs were mixed with tetraethyl orthosilicate in ethanol, coated with a fluoroalkylsilane, and then heat treated to obtain the superhydrophobic antistatic coatings. Scanning electron microscopy (SEM) showed that the coatings have a micrometer- and nanometer-scale hierarchical structure similar to that of lotus leaves with high water contact angles (>170°). In addition, the relationship between content of MWCNTs and the properties of the coatings, as well as the effect of cure temperature on contact angle values were investigated systematically.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 76, Issue 9, September 2013, Pages 1251-1257
Journal: Progress in Organic Coatings - Volume 76, Issue 9, September 2013, Pages 1251-1257
نویسندگان
Jingcheng Liu, Ren Liu, Yan Yuan, Shengwen Zhang, Xiaoya Liu,