کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5365293 | 1388328 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improvement of hydrophobic properties of silk and cotton by hexafluoropropene plasma treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Improvement of hydrophobic properties of silk and cotton by hexafluoropropene plasma treatment Improvement of hydrophobic properties of silk and cotton by hexafluoropropene plasma treatment](/preview/png/5365293.png)
چکیده انگلیسی
Plasma surface-treatment of silk and cotton fabrics were carried out in a hexafluoropropene (C3F6) atmosphere under different experimental conditions. Analysis of the treated fibers by X-ray photoelectron spectroscopy (XPS) indicated about 50 at% fluorine atoms were incorporated in the surface structure of two fibers and confirmed the presence of -CF, -CF2, -CF3 groups on the surface. After water-washing and alcohol-extraction, though partial loss of fluorine from the surface has been observed, contact angle and wet-out time measurements on the fibers still show much improved hydrophobic properties. The other properties of the treated fabrics, such as water vapor permeability and tensile strength were also evaluated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 253, Issue 11, 30 March 2007, Pages 5051-5055
Journal: Applied Surface Science - Volume 253, Issue 11, 30 March 2007, Pages 5051-5055
نویسندگان
Shen Li, Dai Jinjin,