کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5359498 1388248 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of durable hydrophobic cellulose fabric from water glass and mixed organosilanes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Preparation of durable hydrophobic cellulose fabric from water glass and mixed organosilanes
چکیده انگلیسی
Durable superhydrophobic cellulose fabric was prepared from water glass and n-octadecyltriethoxysilane (ODTES) with 3-glycidyloxypropyltrimethoxysilane (GPTMS) as crosslinker by sol-gel method. The result showed that the addition of GPTMS could result in a better fixation of silica coating from water glass on cellulose fabric. The silanization of hydrolyzed ODTES at different temperatures and times was studied and optimized. The results showed that silanization time was more important than temperature in forming durable hydrophobic surface. The durability of superhydrophobicity treatment was analyzed by XPS. As a result, the superhydrophobic cotton treated under the optimal condition still remained hydrophobic properties after 50 washing cycles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 257, Issue 5, 15 December 2010, Pages 1495-1499
نویسندگان
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