Published December 2, 2005
| Supplemental Material
Journal Article
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Electrowetting in Carbon Nanotubes
- Creators
- Chen, J. Y.
- Kutana, A.
- Collier, C. P.
-
Giapis, K. P.
Abstract
We demonstrate reversible wetting and filling of open single-wall carbon nanotubes with mercury by means of electrocapillary pressure originating from the application of a potential across an individual nanotube in contact with a mercury drop. Wetting improves the conductance in both metallic and semiconducting nanotube probes by decreasing contact resistance and forming a mercury nanowire inside the nanotube. Molecular dynamics simulations corroborate the electrocapillarity-driven filling process and provide estimates for the imbibition speed and electrocapillary pressure.
Additional Information
© 2005 American Association for the Advancement of Science. 20 September 2005; Accepted 1 November 2005. We thank C. Garland for TEM assistance. Supported in part by NSF (grants CTS-0404353 and CTS-0508096) and in part by the Arrowhead Research Corporation.Attached Files
Supplemental Material - ChenJ.SOM.pdf
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Additional details
- Eprint ID
- 52021
- Resolver ID
- CaltechAUTHORS:20141120-151456893
- CTS-0404353
- NSF
- CTS-0508096
- NSF
- Arrowhead Research Corporation
- Created
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2014-11-21Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field