DocumentCode
1815745
Title
Superhydrophobic carbon onion coatings
Author
Choucair, Mohammad ; Hill, Matthew R. ; Stride, John A.
Author_Institution
Sch. of Chem., Univ. of New South Wales, Sydney, NSW, Australia
fYear
2010
fDate
22-26 Feb. 2010
Firstpage
102
Lastpage
104
Abstract
Nested spheres of carbon with an outer shell diameter of approximately 50 nm have been synthesized in gram-scale quantities. The present study demonstrates the formation of a superhydrophobic surface using the inherent curvature of the graphitic shells on the nano-molecular level. The contact angle produced by a water droplet on a carbon onion coated glass slide was 156.0°±0.5° with a difference in advancing and receding angles of 11.0°±1.0°.
Keywords
carbon; coatings; contact angle; hydrophobicity; nanofabrication; nanostructured materials; C; SiO2; combustion method; contact angle; glass slide; gram-scale quantities; graphitic shells; nanomolecular level; superhydrophobic carbon onion coatings; water droplet; Carbon; Glass; Scanning electron microscopy; Surface roughness; Surface treatment; lotus; onions; superhydrophobic;
fLanguage
English
Publisher
ieee
Conference_Titel
Nanoscience and Nanotechnology (ICONN), 2010 International Conference on
Conference_Location
Sydney, NSW
Print_ISBN
978-1-4244-5261-3
Electronic_ISBN
978-1-4244-5262-0
Type
conf
DOI
10.1109/ICONN.2010.6045192
Filename
6045192
Link To Document