Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube film using a laser plasma-type hyperthermal atom beam facility

Hiroshi Kinoshita, Akio Ogasahara, Yoshiyuki Fukuda, Nobuo Ohmae

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube (CNT) film has been achieved using a laser plasma-type hyperthermal atom beam facility, which produces a small amount of damage and generates a highly anisotropic beam. Fluorination and oxidation on CNT films by exposure to fluorine-atom and oxygen-atom beams caused superhydrophobic and superhydrophilic surfaces, respectively, while maintaining the as-grown fibrous forms of the CNT films. Micropatterned oxidation on CNT films without using photoresists created superhydrophilic microdots and microchannels.

Original languageEnglish
Pages (from-to)4403-4408
Number of pages6
JournalCarbon
Volume48
Issue number15
DOIs
Publication statusPublished - Nov 2010
Externally publishedYes

Fingerprint

Carbon Nanotubes
Carbon nanotubes
Plasmas
Atoms
Lasers
Oxidation
Fluorination
Fluorine
Photoresists
Microchannels
Oxygen

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube film using a laser plasma-type hyperthermal atom beam facility. / Kinoshita, Hiroshi; Ogasahara, Akio; Fukuda, Yoshiyuki; Ohmae, Nobuo.

In: Carbon, Vol. 48, No. 15, 11.2010, p. 4403-4408.

Research output: Contribution to journalArticle

Kinoshita, Hiroshi ; Ogasahara, Akio ; Fukuda, Yoshiyuki ; Ohmae, Nobuo. / Superhydrophobic/superhydrophilic micropatterning on a carbon nanotube film using a laser plasma-type hyperthermal atom beam facility. In: Carbon. 2010 ; Vol. 48, No. 15. pp. 4403-4408.
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