کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10624971 | 989613 | 2014 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Repairable super-hydrophobic surface of silica fiber bulks modified with fluoroalkylmethoxysilane
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The surface of porous bulks of silica fibers compacted by spark plasma sintering has been modified with fluoroalkylmethoxysilane, thereby obtaining super-hydrophobicity with a contact angle with water above 150°. Surface roughness and air trapped in pores of the compact surface are responsible for the super-hydrophobicity. More importantly, once the top layer of the compact wears, a fresh surface of the same fibrous structure re-appears, which again becomes super-hydrophobic after successive chemical modification. This demonstrates that the as-prepared material possesses repairable super-hydrophobicity. As this material can be machined, fine and complex channels of a super-hydrophobic inner surface are expected to be produced inside such a material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 40, Issue 9, Part A, November 2014, Pages 13923-13927
Journal: Ceramics International - Volume 40, Issue 9, Part A, November 2014, Pages 13923-13927
نویسندگان
Fan Yang, Zhao Wang, Binbin Chen, Jianlin Li,