کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5156747 | 1500580 | 2017 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation, characterization, and properties of fluorine-free superhydrophobic paper based on layer-by-layer assembly
ترجمه فارسی عنوان
آماده سازی، خصوصیات و خصوصیات کاغذ سوپر هیدروفوباکی بدون فلوئور بر پایه ترکیب لایه بردار
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کلمات کلیدی
لایه لایه، کاغذ سوپر هیدروفوبیکی، مقاومت در برابر رطوبت، نشاسته کاتیونی، آلژینات،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
A fluorine-free superhydrophobic paper was prepared by a facile method involving layer-by-layer deposition of cationic starch and sodium alginate together with subsequent modification of trichloromethylsilane has been reported in this article. The surface chemical compositions, potentials and surface morphologies of the modified papers were characterized, respectively. The wetting abilities and physical strength properties of the modified papers were investigated. After 4-time deposition of cationic starch/sodium alginate bilayer followed by trichloromethylsilane treatment, the water contact angle of modified paper reached up to 161.7°, and the tensile strength increased by 6.8% in comparison to that of pristine paper. This as-prepared superhydrophobic paper not only showed low bacterial adhesion property, self-cleaning behavior, water repellency, as well as high durability against deformation, chemical and time, but also kept a high strength property under high relative humidity condition, which might has a great application potential in the liquid paper packaging industry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 178, 15 December 2017, Pages 228-237
Journal: Carbohydrate Polymers - Volume 178, 15 December 2017, Pages 228-237
نویسندگان
Jin Yang, Hui Li, Tianqing Lan, Lincai Peng, Rongqi Cui, Hao Yang,