کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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609557 | 880625 | 2010 | 5 صفحه PDF | دانلود رایگان |
In this work, we prepared multi-walled carbon nanotubes (MWCNTs) thin films on glass substrates with transparent, conductive, and superhydrophobic properties. MWCNTs were dispersed in fluoropolymer (FP) solutions for modification of their surface by grafting FP. A dip-coating process was used to prepare the films at a continuous speed and different numbers of coatings. The chemical compositions and microstructures of the prepared film surface were also investigated by using X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). The film showed 83.5% transmittance and a sheet resistance of 1.38 × 104 Ω sq−1, and a high contact angle of 160.2°. The 3D MWCNTs networks and the low surface energy of the FP play important roles in creating the superhydrophobic surface of the MWCNTs film.
The water contact angle was increases to 160.2° for the fluoropolymer multi-walled carbon nanotubes films, which shows superhydrophobicity.Figure optionsDownload as PowerPoint slide
Journal: Journal of Colloid and Interface Science - Volume 342, Issue 2, 15 February 2010, Pages 559–563