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Title: Fabrication of carbon nanoribbons from carbon nanotube arrays

Abstract

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.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Northeastern Univ., Boston, MA (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1650876
Patent Number(s):
10646846
Application Number:
15/510,789
Assignee:
Northeastern University (Boston, MA); Massachusetts Institute of Technology (Cambridge, MA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
DOE Contract Number:  
FG02-09EF46577; SC0001299
Resource Type:
Patent
Resource Relation:
Patent File Date: 09/14/2015
Country of Publication:
United States
Language:
English

Citation Formats

Jung, Yung Joon, Jung, Hyun Young, Kar, Swastik, Ahn, Chi Won, Dresselhaus, Mildred S., and Araujo, Paulo Antonio Trindade. Fabrication of carbon nanoribbons from carbon nanotube arrays. United States: N. p., 2020. Web.
Jung, Yung Joon, Jung, Hyun Young, Kar, Swastik, Ahn, Chi Won, Dresselhaus, Mildred S., & Araujo, Paulo Antonio Trindade. Fabrication of carbon nanoribbons from carbon nanotube arrays. United States.
Jung, Yung Joon, Jung, Hyun Young, Kar, Swastik, Ahn, Chi Won, Dresselhaus, Mildred S., and Araujo, Paulo Antonio Trindade. Tue . "Fabrication of carbon nanoribbons from carbon nanotube arrays". United States. https://www.osti.gov/servlets/purl/1650876.
@article{osti_1650876,
title = {Fabrication of carbon nanoribbons from carbon nanotube arrays},
author = {Jung, Yung Joon and Jung, Hyun Young and Kar, Swastik and Ahn, Chi Won and Dresselhaus, Mildred S. and Araujo, Paulo Antonio Trindade},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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