Carbon nanotubes and methods of forming same at low temperature
Patent
·
OSTI ID:1354813
In one aspect of the invention, a method for growth of carbon nanotubes includes providing a graphitic composite, decorating the graphitic composite with metal nanostructures to form graphene-contained powders, and heating the graphene-contained powders at a target temperature to form the carbon nanotubes in an argon/hydrogen environment that is devoid of a hydrocarbon source. In one embodiment, the target temperature can be as low as about 150.degree. C. (.+-.5.degree. C.).
- Research Organization:
- BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS, Little Rock, AR (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG36-06GO86072
- Assignee:
- BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
- Patent Number(s):
- 9,637,385
- Application Number:
- 14/531,543
- OSTI ID:
- 1354813
- Resource Relation:
- Patent File Date: 2014 Nov 03
- Country of Publication:
- United States
- Language:
- English
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