SEPARATION OF SINGLE-WALLED CARBON NANOTUBES BY SELF-FORMING DENSITY GRADIENT ULTRACENTRIFUGATION

Title:

SEPARATION OF SINGLE-WALLED CARBON NANOTUBES BY SELF-FORMING DENSITY GRADIENT ULTRACENTRIFUGATION

Document Type and Number:

WIPO Patent Application WO/2013/022887

Kind Code:

A3

Abstract:

The separation of single-walled carbon nanotubes (SWCNTs), by electronic type, using centrifugation of compositions of SWCNTs and surface active block copolymers in self-forming density gradient media.

Inventors:

HERSAM MARK C (US)
SEO YUNG-WOO T (US)
ANTARIS ALEXANDER LEE
GREEN ALEXANDER A (US)

Application Number:

PCT/US2012/049852

Publication Date:

April 04, 2013

Filing Date:

August 07, 2012

Export Citation:

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Assignee:

UNIV NORTHWESTERN (US)
HERSAM MARK C (US)
SEO YUNG-WOO T (US)
ANTARIS ALEXANDER LEE
GREEN ALEXANDER A (US)

International Classes:

C01B31/02; B82B1/00; B82B3/00; C08L71/02

Domestic Patent References:

WO2006096613A2	2006-09-14
WO2008073171A2	2008-06-19

Foreign References:

US20090324483A1	2009-12-31
JP2010001162A	2010-01-07

Other References:

ANTARIS, L. A. ET AL.: "Sorting Single-Walled Carbon Nanotubes by Electronic Type Using Nonionic", BIOCOMPATIBLE BLOCK COPOLYMERS, vol. 4, no. 8, 29 July 2010 (2010-07-29), pages 4725 - 4732

Attorney, Agent or Firm:

DEKRUIF, Rodney, D. et al. (1000 North Water Street Suite 170, Milwaukee WI, US)

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