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Title: Separation of carbon nanotubes in density gradients

Abstract

The separation of single-walled carbon nanotubes (SWNTs), by chirality and/or diameter, using centrifugation of compositions of SWNTs in and surface active components in density gradient media.

Inventors:
 [1];  [2];  [3]
  1. Evanston, IL
  2. Chicago, IL
  3. Northbrook, IL
Issue Date:
Research Org.:
Northwestern University (Evanston, IL)
Sponsoring Org.:
USDOE
OSTI Identifier:
1037759
Patent Number(s):
8110125
Application Number:
12/652,292
Assignee:
Northwestern University (Evanston, IL)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
DOE Contract Number:  
FG02-00ER45810
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Hersam, Mark C, Stupp, Samuel I, and Arnold, Michael S. Separation of carbon nanotubes in density gradients. United States: N. p., 2012. Web.
Hersam, Mark C, Stupp, Samuel I, & Arnold, Michael S. Separation of carbon nanotubes in density gradients. United States.
Hersam, Mark C, Stupp, Samuel I, and Arnold, Michael S. Tue . "Separation of carbon nanotubes in density gradients". United States. https://www.osti.gov/servlets/purl/1037759.
@article{osti_1037759,
title = {Separation of carbon nanotubes in density gradients},
author = {Hersam, Mark C and Stupp, Samuel I and Arnold, Michael S},
abstractNote = {The separation of single-walled carbon nanotubes (SWNTs), by chirality and/or diameter, using centrifugation of compositions of SWNTs in and surface active components in density gradient media.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {2}
}

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Works referenced in this record:

Ultracentrifugation of single-walled nanotubes
journal, December 2007


Selective Etching of Metallic Carbon Nanotubes by Gas-Phase Reaction
journal, November 2006


Enrichment of Single-Walled Carbon Nanotubes by Diameter in Density Gradients
journal, April 2005


Transparent, Conductive, and Flexible Carbon Nanotube Films and Their Application in Organic Light-Emitting Diodes
journal, September 2006


Progress towards monodisperse single-walled carbon nanotubes
journal, May 2008


DNA-assisted dispersion and separation of carbon nanotubes
journal, April 2003


Large-Scale Separation of Metallic and Semiconducting Single-Walled Carbon Nanotubes
journal, July 2005


A Route for Bulk Separation of Semiconducting from Metallic Single-Wall Carbon Nanotubes
journal, March 2003

  • Chattopadhyay, Debjit; Galeska, Izabela; Papadimitrakopoulos, Fotios
  • Journal of the American Chemical Society, Vol. 125, Issue 11
  • https://doi.org/10.1021/ja028599l

Sorting carbon nanotubes by electronic structure using density differentiation
journal, October 2006


Transparent, Conductive Carbon Nanotube Films
journal, August 2004


Hydrodynamic Characterization of Surfactant Encapsulated Carbon Nanotubes Using an Analytical Ultracentrifuge
journal, October 2008


A method of printing carbon nanotube thin films
journal, March 2006


Optical and Conductive Characteristics of Metallic Single-Wall Carbon Nanotubes with Three Basic Colors; Cyan, Magenta, and Yellow
journal, February 2008