WO2006087590A8 - Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition - Google Patents

Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition

Info

Publication number
WO2006087590A8
WO2006087590A8 PCT/GR2005/000022 GR2005000022W WO2006087590A8 WO 2006087590 A8 WO2006087590 A8 WO 2006087590A8 GR 2005000022 W GR2005000022 W GR 2005000022W WO 2006087590 A8 WO2006087590 A8 WO 2006087590A8
Authority
WO
WIPO (PCT)
Prior art keywords
catalysts
production
carbon nanotubes
carbon
vapor deposition
Prior art date
Application number
PCT/GR2005/000022
Other languages
French (fr)
Other versions
WO2006087590A1 (en
Inventor
Stratigoula Mitri
Efstratios Sotirchos
Original Assignee
Foundation Of Res And Technolo
Legaki Kalliopi
Stratigoula Mitri
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
Application filed by Foundation Of Res And Technolo, Legaki Kalliopi, Stratigoula Mitri filed Critical Foundation Of Res And Technolo
Priority to EP05749603A priority Critical patent/EP1848531A1/en
Priority to CA002596938A priority patent/CA2596938A1/en
Publication of WO2006087590A1 publication Critical patent/WO2006087590A1/en
Publication of WO2006087590A8 publication Critical patent/WO2006087590A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/881—Molybdenum and iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • 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
    • D01F9/1271—Alkanes or cycloalkanes
    • 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
    • D01F9/1271—Alkanes or cycloalkanes
    • D01F9/1272—Methane
    • 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
    • C01B2202/30—Purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Textile Engineering (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)

Abstract

In the present invention, advanced catalysts for the production of high purity and high quality carbon nanotubes with the technique of chemical vapor deposition are described. The use of these catalysts and the described methodology allows the production of carbon nanotubes at high rates and with yields per mass unit of catalytic material, which are much higher than those achieved with other methods of carbon nannotubes production and other catalysts. The high yields, the high production rates and the very low cost of the catalysts that are employed in the developed method lead to the production of materials that cost much less than commercially available materials of similar or lower quality. The catalyst or the catalytic substrate on which carbon is deposited and grows in the form of nanotubes consists of the carrier or the substrate, which is aluminum oxide (alumina) or one of the other metal oxides that are usually employed as catalytic media, the active phase which is iron oxide (preferably hematite but also any other form) and a promoter, such as molybdenum oxide. The ratio of these three components plays a very important role in the composition of the catalyst.
PCT/GR2005/000022 2005-02-15 2005-06-10 Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition WO2006087590A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05749603A EP1848531A1 (en) 2005-02-15 2005-06-10 Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition
CA002596938A CA2596938A1 (en) 2005-02-15 2005-06-10 Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20050100069 2005-02-15
GR20050100069 2005-02-15

Publications (2)

Publication Number Publication Date
WO2006087590A1 WO2006087590A1 (en) 2006-08-24
WO2006087590A8 true WO2006087590A8 (en) 2006-10-19

Family

ID=35058436

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GR2005/000022 WO2006087590A1 (en) 2005-02-15 2005-06-10 Catalysts for the large scale production of high purity carbon nanotubes with chemical vapor deposition

Country Status (3)

Country Link
EP (1) EP1848531A1 (en)
CA (1) CA2596938A1 (en)
WO (1) WO2006087590A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694633A (en) * 2019-10-22 2020-01-17 北京大学 CVD preparation method of single-walled carbon nanotube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016210856A1 (en) 2016-06-17 2017-12-21 Airbus Operations Gmbh Expandable cargo compartment, means of transport section, means of transport and method for operating a cargo compartment, a means of transport or a means of transport
CN115608372B (en) * 2022-09-15 2024-03-26 河南国碳纳米科技有限公司 Iron-cobalt-based catalyst, carbon nanotube and preparation process thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707916A (en) * 1984-12-06 1998-01-13 Hyperion Catalysis International, Inc. Carbon fibrils
JPH07507961A (en) * 1992-05-22 1995-09-07 ハイピリオン カタリシス インターナショナル インコーポレイテッド Method for producing carbon fibrils and catalyst used therein
US20020172767A1 (en) * 2001-04-05 2002-11-21 Leonid Grigorian Chemical vapor deposition growth of single-wall carbon nanotubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694633A (en) * 2019-10-22 2020-01-17 北京大学 CVD preparation method of single-walled carbon nanotube

Also Published As

Publication number Publication date
WO2006087590A1 (en) 2006-08-24
EP1848531A1 (en) 2007-10-31
CA2596938A1 (en) 2006-08-24

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