Superhydrophobic Carbon Nanotube Forests

Kenneth K.S. Lau; José Bico; Kenneth B.K. Teo; Manish Chhowalla; Gehan A.J. Amaratunga; William I. Milne; Gareth H. McKinley; Karen K. Gleason

doi:10.1021/nl034704t

Superhydrophobic Carbon Nanotube Forests

Kenneth K.S. Lau, José Bico, Kenneth B.K. Teo, Manish Chhowalla, Gehan A.J. Amaratunga, William I. Milne, Gareth H. McKinley, Karen K. Gleason

Rutgers University

Research output: Contribution to journal › Article

1340 Citations (Scopus)

Abstract

The present study demonstrates the creation of a stable, superhydrophobic surface using the nanoscale roughness inherent in a vertically aligned carbon nanotube forest together with a thin, conformal hydrophobic poly(tetrafluoroethylene) (PTFE) coating on the surface of the nanotubes. Superhydrophobicity is achieved down to the microscopic level where essentially spherical, micrometer-sized water droplets can be suspended on top of the nanotube forest.

Original language	English
Pages (from-to)	1701-1705
Number of pages	5
Journal	Nano letters
Volume	3
Issue number	12
DOIs	https://doi.org/10.1021/nl034704t
Publication status	Published - Dec 1 2003

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ASJC Scopus subject areas

Bioengineering
Chemistry(all)
Materials Science(all)
Condensed Matter Physics
Mechanical Engineering

Cite this

Lau, K. K. S., Bico, J., Teo, K. B. K., Chhowalla, M., Amaratunga, G. A. J., Milne, W. I., McKinley, G. H., & Gleason, K. K. (2003). Superhydrophobic Carbon Nanotube Forests. Nano letters, 3(12), 1701-1705. https://doi.org/10.1021/nl034704t

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Access to Document

10.1021/nl034704t