WO2008048284A3 - Preparation of pile of carbon nanotubes and fiber therefrom - Google Patents

Preparation of pile of carbon nanotubes and fiber therefrom Download PDF

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Publication number
WO2008048284A3
WO2008048284A3 PCT/US2006/043389 US2006043389W WO2008048284A3 WO 2008048284 A3 WO2008048284 A3 WO 2008048284A3 US 2006043389 W US2006043389 W US 2006043389W WO 2008048284 A3 WO2008048284 A3 WO 2008048284A3
Authority
WO
WIPO (PCT)
Prior art keywords
pile
carbon nanotubes
preparation
substrate
fiber therefrom
Prior art date
Application number
PCT/US2006/043389
Other languages
French (fr)
Other versions
WO2008048284A8 (en
WO2008048284A2 (en
Inventor
Lianxi Zheng
Yuntian T Zhu
Original Assignee
Los Alamos Nat Security Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/438,794 external-priority patent/US20070212290A1/en
Application filed by Los Alamos Nat Security Llc filed Critical Los Alamos Nat Security Llc
Publication of WO2008048284A2 publication Critical patent/WO2008048284A2/en
Publication of WO2008048284A3 publication Critical patent/WO2008048284A3/en
Publication of WO2008048284A8 publication Critical patent/WO2008048284A8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/16—Preparation
    • C01B32/162—Preparation characterised by catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/36—Diameter

Abstract

A pile of carbon nanotubes was prepared by placing a small amount of catalyst solution on a substrate, putting the substrate into a furnace, purging the furnace, and heating the substrate under a flow of gaseous carbon source. A pile of carbon nanotubes formed on the substrate. Nanotubes from the pile were spun into a fiber.
PCT/US2006/043389 2006-05-22 2006-11-07 Preparation of pile of carbon nanotubes and fiber therefrom WO2008048284A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/438,794 US20070212290A1 (en) 2005-11-08 2006-05-22 Preparation of pile of carbon nanotubes and fiber therefrom
US11/438,794 2006-05-22

Publications (3)

Publication Number Publication Date
WO2008048284A2 WO2008048284A2 (en) 2008-04-24
WO2008048284A3 true WO2008048284A3 (en) 2008-10-09
WO2008048284A8 WO2008048284A8 (en) 2008-11-20

Family

ID=39314531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/043389 WO2008048284A2 (en) 2006-05-22 2006-11-07 Preparation of pile of carbon nanotubes and fiber therefrom

Country Status (1)

Country Link
WO (1) WO2008048284A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040096389A1 (en) * 2000-11-03 2004-05-20 Alex Lobovsky Spinning, processing, and applications of carbon nanotube filaments, ribbons, and yarns
US20050002851A1 (en) * 2002-11-26 2005-01-06 Mcelrath Kenneth O. Carbon nanotube particulates, compositions and use thereof
US20060078489A1 (en) * 2004-09-09 2006-04-13 Avetik Harutyunyan Synthesis of small and narrow diameter distributed carbon single walled nanotubes
US20060104884A1 (en) * 2002-07-17 2006-05-18 Cambridge University Technical Services Limited CVD synthesis of carbon nanotubes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040096389A1 (en) * 2000-11-03 2004-05-20 Alex Lobovsky Spinning, processing, and applications of carbon nanotube filaments, ribbons, and yarns
US20060104884A1 (en) * 2002-07-17 2006-05-18 Cambridge University Technical Services Limited CVD synthesis of carbon nanotubes
US20050002851A1 (en) * 2002-11-26 2005-01-06 Mcelrath Kenneth O. Carbon nanotube particulates, compositions and use thereof
US20060078489A1 (en) * 2004-09-09 2006-04-13 Avetik Harutyunyan Synthesis of small and narrow diameter distributed carbon single walled nanotubes

Also Published As

Publication number Publication date
WO2008048284A8 (en) 2008-11-20
WO2008048284A2 (en) 2008-04-24

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