کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1661576 | 1517699 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Super-hydrophobicity of multi-walled carbon nanotubes treated by a glow discharge
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Super-hydrophobicity of multi-walled carbon nanotubes treated by a glow discharge Super-hydrophobicity of multi-walled carbon nanotubes treated by a glow discharge](/preview/png/1661576.png)
چکیده انگلیسی
Super-hydrophobic carbon nanotubes (CNTs) were prepared by employing tetrafluoromethane (CF4) glow discharge plasma at low pressure to provide roughness and fluorination in CNT powders. The water droplet falling freely on the super-hydrophobic CNT powders bounced dynamically and then a contact angle (CA) was about 165° in static state, while the droplet falling freely on the untreated CNT powders was immediately absorbed. From the experimental results of SEM, TEM and XPS, the super-hydrophobicity of the CNT powders was resulted from the combined effects of the chemical modification of the surfaces and surface roughness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 201, Issues 9–11, 26 February 2007, Pages 5025–5029
Journal: Surface and Coatings Technology - Volume 201, Issues 9–11, 26 February 2007, Pages 5025–5029
نویسندگان
Yong Cheol Hong, Dong Hun Shin, Han Sup Uhm,