Production of single-walled carbon nanotube grids
Abstract
A method of forming a nanotube grid includes placing a plurality of catalyst nanoparticles on a grid framework, contacting the catalyst nanoparticles with a gas mixture that includes hydrogen and a carbon source in a reaction chamber, forming an activated gas from the gas mixture, heating the grid framework and activated gas, and controlling a growth time to generate a single-wall carbon nanotube array radially about the grid framework. A filter membrane may be produced by this method.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1109367
- Patent Number(s):
- 8596466
- Application Number:
- 12/439,865
- Assignee:
- William Marsh Rice University (Houston, TX)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
- DOE Contract Number:
- AC05-000R22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 77 NANOSCIENCE AND NANOTECHNOLOGY
Citation Formats
Hauge, Robert H, Xu, Ya-Qiong, and Pheasant, Sean. Production of single-walled carbon nanotube grids. United States: N. p., 2013.
Web.
Hauge, Robert H, Xu, Ya-Qiong, & Pheasant, Sean. Production of single-walled carbon nanotube grids. United States.
Hauge, Robert H, Xu, Ya-Qiong, and Pheasant, Sean. Tue .
"Production of single-walled carbon nanotube grids". United States. https://www.osti.gov/servlets/purl/1109367.
@article{osti_1109367,
title = {Production of single-walled carbon nanotube grids},
author = {Hauge, Robert H and Xu, Ya-Qiong and Pheasant, Sean},
abstractNote = {A method of forming a nanotube grid includes placing a plurality of catalyst nanoparticles on a grid framework, contacting the catalyst nanoparticles with a gas mixture that includes hydrogen and a carbon source in a reaction chamber, forming an activated gas from the gas mixture, heating the grid framework and activated gas, and controlling a growth time to generate a single-wall carbon nanotube array radially about the grid framework. A filter membrane may be produced by this method.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 03 00:00:00 EST 2013},
month = {Tue Dec 03 00:00:00 EST 2013}
}
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