Boron nitride nanotubes
Patent
·
OSTI ID:1055440
- Newport News, VA
- Yorktown, VA
Boron nitride nanotubes are prepared by a process which includes: (a) creating a source of boron vapor; (b) mixing the boron vapor with nitrogen gas so that a mixture of boron vapor and nitrogen gas is present at a nucleation site, which is a surface, the nitrogen gas being provided at a pressure elevated above atmospheric, e.g., from greater than about 2 atmospheres up to about 250 atmospheres; and (c) harvesting boron nitride nanotubes, which are formed at the nucleation site.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-06OR23177
- Assignee:
- National Institute of Aerospace Associates (Hampton, VA); The United States of America as represented by the Administration of NASA (Washington, DC)
- Patent Number(s):
- 8,206,674
- Application Number:
- US patent applicaiton 12/152,414
- OSTI ID:
- 1055440
- Country of Publication:
- United States
- Language:
- English
Nanotubes in boron nitride laser heated at high pressure
|
journal | September 1996 |
Catalyst-free synthesis of boron nitride single-wall nanotubes with a preferred zig-zag configuration
|
journal | September 2001 |
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