EP1817447A4 - Improved ozonolysis of carbon nanotubes - Google Patents

Improved ozonolysis of carbon nanotubes

Info

Publication number
EP1817447A4
EP1817447A4 EP05858262A EP05858262A EP1817447A4 EP 1817447 A4 EP1817447 A4 EP 1817447A4 EP 05858262 A EP05858262 A EP 05858262A EP 05858262 A EP05858262 A EP 05858262A EP 1817447 A4 EP1817447 A4 EP 1817447A4
Authority
EP
European Patent Office
Prior art keywords
ozonolysis
improved
carbon nanotubes
nanotubes
carbon
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05858262A
Other languages
German (de)
French (fr)
Other versions
EP1817447A2 (en
Inventor
Jun Ma
Asif Chishti
Lein Ngaw
Allen Fischer
Robert Braden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyperion Catalysis International Inc
Original Assignee
Hyperion Catalysis International Inc
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 Hyperion Catalysis International Inc filed Critical Hyperion Catalysis International Inc
Publication of EP1817447A2 publication Critical patent/EP1817447A2/en
Publication of EP1817447A4 publication Critical patent/EP1817447A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • 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
    • 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
    • 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
    • C01B32/168—After-treatment
    • C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
    • C07C27/04—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by reduction of oxygen-containing compounds
    • C07C27/06—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by reduction of oxygen-containing compounds by hydrogenation of oxides of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • 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
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/02—Single-walled nanotubes
    • 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
    • C01B2202/06—Multi-walled nanotubes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors
EP05858262A 2004-10-22 2005-10-21 Improved ozonolysis of carbon nanotubes Withdrawn EP1817447A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62113204P 2004-10-22 2004-10-22
US72080605P 2005-09-26 2005-09-26
PCT/US2005/038116 WO2006135439A2 (en) 2004-10-22 2005-10-21 Improved ozonolysis of carbon nanotubes

Publications (2)

Publication Number Publication Date
EP1817447A2 EP1817447A2 (en) 2007-08-15
EP1817447A4 true EP1817447A4 (en) 2012-01-25

Family

ID=37532751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05858262A Withdrawn EP1817447A4 (en) 2004-10-22 2005-10-21 Improved ozonolysis of carbon nanotubes

Country Status (8)

Country Link
US (1) US20080031802A1 (en)
EP (1) EP1817447A4 (en)
JP (1) JP2008517863A (en)
KR (1) KR20070084288A (en)
AU (1) AU2005332975B2 (en)
CA (1) CA2584433A1 (en)
MX (1) MX2007004684A (en)
WO (1) WO2006135439A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7923403B2 (en) * 2004-11-16 2011-04-12 Hyperion Catalysis International, Inc. Method for preparing catalysts supported on carbon nanotubes networks
CA2588124A1 (en) * 2004-11-16 2006-06-08 Hyperion Catalysis International, Inc. Method for preparing supported catalysts from metal loaded carbon nanotubes
JP2008520526A (en) * 2004-11-16 2008-06-19 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 single-walled carbon nanotubes
EP1957406A4 (en) * 2005-11-16 2012-11-07 Hyperion Catalysis Int Mixed structures of single walled and multi walled carbon nanotubes
US8313724B2 (en) * 2006-02-22 2012-11-20 William Marsh Rice University Short, functionalized, soluble carbon nanotubes, methods of making same, and polymer composites made therefrom
RU2007118553A (en) * 2007-05-21 2008-11-27 Общество с ограниченной ответственностью "СКН" (RU) NANODIAMOND MATERIAL, METHOD AND DEVICE FOR CLEANING AND MODIFICATION OF NANODIAMOND
US8901024B2 (en) * 2007-08-02 2014-12-02 The Trustees Of Columbia University In The City Of New York Ozone-treated carbon electrodes
EP2062853A1 (en) * 2007-11-23 2009-05-27 Nanoledge Polymer carbon nanotube composites
KR101685210B1 (en) * 2008-03-25 2016-12-09 도레이 카부시키가이샤 Electrically conductive complex and process for production thereof
KR101034579B1 (en) * 2008-03-28 2011-05-12 한화케미칼 주식회사 Continuous methods and apparatus of functionalizing Carbon Nanotube
DE102008031579A1 (en) * 2008-07-03 2010-01-07 Bayer Materialscience Ag A highly efficient gas phase process for the modification and functionalization of carbon nanofibers with nitric acid vapor
CN102171870A (en) * 2008-08-15 2011-08-31 麻省理工学院 Layer-by-layer assemblies of carbon-based nanostructures and their applications in energy storage and generation devices
EP2228343A1 (en) 2009-03-13 2010-09-15 Bayer MaterialScience AG Water vapour assisted ozonolysis of carbon nanotubes
EP2228414A1 (en) * 2009-03-13 2010-09-15 Bayer MaterialScience AG UV-curable, wear resistant and antistatic coating filled with carbon nanotubes
JP6169973B2 (en) * 2010-12-14 2017-07-26 モレキュラー レバー デザイン エルエルシー Improved elastomer formulation
JP6004198B2 (en) * 2011-05-25 2016-10-05 パナソニックＩｐマネジメント株式会社 Electrode, manufacturing method thereof, energy device including the same, electronic apparatus and transport device
JP6241586B2 (en) 2011-09-30 2017-12-06 三菱マテリアル株式会社 Method for producing carbon nanofiber and method for producing dispersion and composition thereof
CN105829276B (en) 2013-11-05 2018-06-19 加利福尼亚大学董事会 graphene oxide and carbon nanotube ink and preparation method thereof
JP2015188808A (en) * 2014-03-27 2015-11-02 日本ゼオン株式会社 Oxidation-reduction catalyst, electrode material, electrode, solar battery, membrane battery assembly for fuel battery, and fuel battery
JP6340077B2 (en) * 2014-06-26 2018-06-06 国立大学法人 奈良先端科学技術大学院大学 Method for producing nanomaterial-dopant composition composite, nanomaterial-dopant composition composite, and dopant composition
JP6642447B2 (en) 2014-11-14 2020-02-05 戸田工業株式会社 Carbon nanotube, method for producing the same, and lithium ion secondary battery using carbon nanotube
RU2648273C2 (en) * 2016-01-15 2018-03-23 Автономная некоммерческая организация высшего образования "Российский новый университет" (АНО ВО "РосНОУ") Gas-discharge modifier of carbon nanomaterials of drum type
KR101885249B1 (en) * 2016-07-19 2018-08-03 한국과학기술원 Method of preparing activated carbon
US11019734B1 (en) * 2019-10-30 2021-05-25 Tula Health, Inc. Methods and systems for fabricating miniaturized nanotube sensors
KR102393937B1 (en) * 2020-04-24 2022-05-04 장진영 Ozone removal device
CN113860289B (en) * 2021-10-21 2023-07-07 江苏天奈科技股份有限公司 Method for purifying carbon nano tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007694A1 (en) * 1999-07-21 2001-02-01 Hyperion Catalysis International, Inc. Methods of oxidizing multiwalled carbon nanotubes

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375917B1 (en) * 1984-12-06 2002-04-23 Hyperion Catalysis International, Inc. Apparatus for the production of carbon fibrils by catalysis and methods thereof
US5165909A (en) * 1984-12-06 1992-11-24 Hyperion Catalysis Int'l., Inc. Carbon fibrils and method for producing same
US5707916A (en) * 1984-12-06 1998-01-13 Hyperion Catalysis International, Inc. Carbon fibrils
US4663230A (en) * 1984-12-06 1987-05-05 Hyperion Catalysis International, Inc. Carbon fibrils, method for producing same and compositions containing same
US5171560A (en) * 1984-12-06 1992-12-15 Hyperion Catalysis International Carbon fibrils, method for producing same, and encapsulated catalyst
US4855091A (en) * 1985-04-15 1989-08-08 The Dow Chemical Company Method for the preparation of carbon filaments
SE8900130L (en) * 1989-01-16 1989-01-16 Klaus Mosbach THE CONCEPT THAT USING MANUFACTURED ARTIFICIAL ANTIBODIES BY MOLECULE IMPRESSION METHOD BY IMPRINTING ANY ANTIGEN AND BY MANUFACTUREING ARTIFIED ENTYZYMES BY IMPRINTING
ZA907803B (en) * 1989-09-28 1991-07-31 Hyperion Catalysis Int Electrochemical cells and preparing carbon fibrils
DK0494954T3 (en) * 1989-09-28 2000-06-05 Hyperion Catalysis Int Battery and carbon fibril bundles for their manufacture
US5569635A (en) * 1994-05-22 1996-10-29 Hyperion Catalysts, Int'l., Inc. Catalyst supports, supported catalysts and methods of making and using the same
WO1993024687A1 (en) * 1992-05-22 1993-12-09 Hyperion Catalysis International, Inc. Improved methods and catalysts for the manufacture of carbon fibrils
JP2546114B2 (en) * 1992-12-22 1996-10-23 日本電気株式会社 Foreign substance-encapsulated carbon nanotubes and method for producing the same
IL109497A (en) * 1993-05-05 1998-02-22 Hyperion Catalysis Int Three-dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same
US5424054A (en) * 1993-05-21 1995-06-13 International Business Machines Corporation Carbon fibers and method for their production
KR970702758A (en) * 1994-04-29 1997-06-10 마이클 제이. 켈리 COMBINATION ROLL AND DIE COATING METHOD AND APPARATUS WITH IMPROVED DIE LIP
US6203814B1 (en) * 1994-12-08 2001-03-20 Hyperion Catalysis International, Inc. Method of making functionalized nanotubes
US20040202603A1 (en) * 1994-12-08 2004-10-14 Hyperion Catalysis International, Inc. Functionalized nanotubes
JPH09323477A (en) * 1996-04-04 1997-12-16 Canon Inc Recording medium, method for recording by ink jet, printed matter and method for forming image
DE69727671T2 (en) * 1996-05-15 2004-09-30 Hyperion Catalysis International, Inc., Cambridge RIGID, POROUS CARBON STRUCTURES, METHOD FOR THE PRODUCTION AND USE THEREOF AND PRODUCTS CONTAINING THESE STRUCTURES
BR9710812A (en) * 1996-05-15 1999-08-17 Hyperion Catalysis Int Graphical manofibers in electrochemical capacitors
US6205016B1 (en) * 1997-06-04 2001-03-20 Hyperion Catalysis International, Inc. Fibril composite electrode for electrochemical capacitors
US6221330B1 (en) * 1997-08-04 2001-04-24 Hyperion Catalysis International Inc. Process for producing single wall nanotubes using unsupported metal catalysts
WO2000026138A1 (en) * 1998-11-03 2000-05-11 William Marsh Rice University Gas-phase nucleation and growth of single-wall carbon nanotubes from high pressure co
US6333016B1 (en) * 1999-06-02 2001-12-25 The Board Of Regents Of The University Of Oklahoma Method of producing carbon nanotubes
JP3765999B2 (en) * 2000-06-30 2006-04-12 株式会社東芝 Fuel cell
US6872681B2 (en) * 2001-05-18 2005-03-29 Hyperion Catalysis International, Inc. Modification of nanotubes oxidation with peroxygen compounds
JP3941535B2 (en) * 2002-02-08 2007-07-04 三菱電機株式会社 Method and apparatus for decomposing organic matter
JP3718775B2 (en) * 2002-04-09 2005-11-24 株式会社日本製鋼所 Carbon nanotube purification method
JP5008167B2 (en) * 2003-02-19 2012-08-22 国立大学法人 筑波大学 Catalyst loading method on fibrous carbon
US20040253374A1 (en) * 2003-04-23 2004-12-16 Kyeong Taek Jung Treatment of carbon nano-structure using fluidization
JP2005272184A (en) * 2004-03-23 2005-10-06 Honda Motor Co Ltd Method for manufacturing hydrophilic carbon nanotube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007694A1 (en) * 1999-07-21 2001-02-01 Hyperion Catalysis International, Inc. Methods of oxidizing multiwalled carbon nanotubes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CAI L ET AL: "OZONATION OF SINGLE-WALLED CARBON NANOTUBES AND THEIR ASSEMBLIES ON RIGID SELF-ASSEMBLED MONOLAYERS", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 14, no. 10, 1 October 2002 (2002-10-01), pages 4235 - 4241, XP001502070, ISSN: 0897-4756, DOI: 10.1021/CM020273O *
KUZNETSOVA A ET AL: "Oxygen-Containing Functional Groups on Single-Wall Carbon Nanotubes: NEXAFS and Vibrational Spectroscopic Studies", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC; US, vol. 123, no. 43, 1 January 2001 (2001-01-01), pages 10699 - 10704, XP003013058, ISSN: 0002-7863, DOI: 10.1021/JA011021B *
MAWHINNEY D B ET AL: "Surface defect site density on single walled carbon nanotubes by titration", CHEMICAL PHYSICS LETTERS, ELSEVIER BV, NL, vol. 324, 30 June 2000 (2000-06-30), pages 213 - 216, XP003013057, ISSN: 0009-2614, DOI: 10.1016/S0009-2614(00)00526-1 *

Also Published As

Publication number Publication date
MX2007004684A (en) 2007-06-14
CA2584433A1 (en) 2006-12-21
JP2008517863A (en) 2008-05-29
EP1817447A2 (en) 2007-08-15
WO2006135439A3 (en) 2007-05-24
AU2005332975B2 (en) 2010-12-09
KR20070084288A (en) 2007-08-24
AU2005332975A1 (en) 2006-12-21
US20080031802A1 (en) 2008-02-07
WO2006135439A2 (en) 2006-12-21

Similar Documents

Publication Publication Date Title
EP1817447A4 (en) Improved ozonolysis of carbon nanotubes
EP1776125A4 (en) Functionalized single walled carbon nanotubes
TWI371099B (en) Vertical carbon nanotube transistor integration
EP1945736A4 (en) Fluorescent carbon nanoparticles
TWI369714B (en) Activation of carbon nanotubes for field emission applications
IL182990A0 (en) Patterned application of activated carbon ink
EP1855817A4 (en) Selective placement of carbon nanotubes on oxide surfaces
EP1868720A4 (en) Single-walled carbon nanotube catalyst
EP2190778A4 (en) Carbon nanotube assembly
HK1149179A1 (en) Porous carbon materials
ZA200800562B (en) Efficient production of hydrogen
EP1953129A4 (en) Method of producing propylene containing biomass-origin carbon
EP1937591A4 (en) Activated carbon and process of making the same
EP1957406A4 (en) Mixed structures of single walled and multi walled carbon nanotubes
EP1748837A4 (en) Carbon nanotube pastes and methods of use
EP2097492A4 (en) Carbon nanotube ink
SG130103A1 (en) Carbon material
IL160145A0 (en) Method for the preparation of dispersions of carbon nanotubes
EP1967492A4 (en) Method for production of carbon nanotube and method for purification of the same
GB0509307D0 (en) Derivatised carbon
GB0619287D0 (en) Method of separating carbon nanotubes
GB0609194D0 (en) Carbon nanotube enhanced magnets
GB0404713D0 (en) Separation of carbon nanotubes
GB0426863D0 (en) Method of manufacturing carbon nanotubes
TWI349718B (en) Synthesis method of carbon nanotubes array

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070514

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20111223

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120721