Fabrication of carbon nanoribbons from carbon nanotube arrays
Patent
·
OSTI ID:1650876
Inter-allotropic transformations of carbon are provided using moderate conditions including alternating voltage pulses and modest temperature elevation. By controlling the pulse magnitude, small-diameter single-walled carbon nanotubes are transformed into larger-diameter single-walled carbon nanotubes, multi-walled carbon nanotubes of different morphologies, and multi-layered graphene nanoribbons.
- Research Organization:
- Northeastern Univ., Boston, MA (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-09EF46577; SC0001299
- Assignee:
- Northeastern University (Boston, MA); Massachusetts Institute of Technology (Cambridge, MA)
- Patent Number(s):
- 10,646,846
- Application Number:
- 15/510,789
- OSTI ID:
- 1650876
- Resource Relation:
- Patent File Date: 09/14/2015
- Country of Publication:
- United States
- Language:
- English
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