WO2004035883A3 - Fibrous nano-carbon and preparation method thereof - Google Patents

Fibrous nano-carbon and preparation method thereof Download PDF

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Publication number
WO2004035883A3
WO2004035883A3 PCT/KR2003/002182 KR0302182W WO2004035883A3 WO 2004035883 A3 WO2004035883 A3 WO 2004035883A3 KR 0302182 W KR0302182 W KR 0302182W WO 2004035883 A3 WO2004035883 A3 WO 2004035883A3
Authority
WO
WIPO (PCT)
Prior art keywords
ladder
electrodes
preparation
fibrous nanocarbons
structured
Prior art date
Application number
PCT/KR2003/002182
Other languages
French (fr)
Other versions
WO2004035883A2 (en
Inventor
Seong Ho Yoon
Mochida Isao
Original Assignee
Nexen Nano Tech Co Ltd
Seong Ho Yoon
Mochida Isao
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 KR10-2002-0063641A external-priority patent/KR100483802B1/en
Priority claimed from KR1020030049473A external-priority patent/KR100713609B1/en
Priority claimed from KR1020030049472A external-priority patent/KR100726368B1/en
Application filed by Nexen Nano Tech Co Ltd, Seong Ho Yoon, Mochida Isao filed Critical Nexen Nano Tech Co Ltd
Priority to AU2003271224A priority Critical patent/AU2003271224A1/en
Priority to US10/531,831 priority patent/US20060008408A1/en
Publication of WO2004035883A2 publication Critical patent/WO2004035883A2/en
Publication of WO2004035883A3 publication Critical patent/WO2004035883A3/en

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Classifications

    • 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
    • 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
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/34—Length
    • 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

This invention relates to fibrous nanocarbons, especially to ladder-structured and pair-structured fibrous nanocarbons, and the preparation thereof. Specifically, the fibrous nanocarbons of this invention, which are designed to be used for molecular composite materials, fuel cell catalyst supports, organic reaction catalyst supports, gas storage of methane and hydrogen, electrodes or conductors for lithium secondary battery, and electrodes for electric double layered capacitor, are characterized by the graphite-like structure with the sp2 hybrid carbon content of more than 95 % per total content; the interlayer spacing (d002, d-spacing of C (002) profiles determined by X-ray diffraction method) of 0.3360nm ~ 0.3700nm; the (002) plane stacking of more than 4 layers (or 1.5 nm); the aspect ratio of more than 10; the fiber cross-section width/thickness of 5nm ~ 500nm; and the ladder-like and pair structure with no continuous hollow core.
PCT/KR2003/002182 2002-10-17 2003-10-17 Fibrous nano-carbon and preparation method thereof WO2004035883A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003271224A AU2003271224A1 (en) 2002-10-17 2003-10-17 Fibrous nano-carbon and preparation method thereof
US10/531,831 US20060008408A1 (en) 2002-10-17 2003-10-17 Fibrous nano-carbon and preparation method thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2002-0063641A KR100483802B1 (en) 2002-10-17 2002-10-17 Dual-carbon nanofiber with two nanofibers
KR10-2002-0063641 2002-10-17
KR1020030049473A KR100713609B1 (en) 2003-07-18 2003-07-18 Fibrous carbon composed of two carbon nano-fibils
KR1020030049472A KR100726368B1 (en) 2003-07-18 2003-07-18 Fibrous nano-carbon
KR10-2003-0049472 2003-07-18
KR10-2003-0049473 2003-07-18

Publications (2)

Publication Number Publication Date
WO2004035883A2 WO2004035883A2 (en) 2004-04-29
WO2004035883A3 true WO2004035883A3 (en) 2004-06-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/002182 WO2004035883A2 (en) 2002-10-17 2003-10-17 Fibrous nano-carbon and preparation method thereof

Country Status (3)

Country Link
US (1) US20060008408A1 (en)
AU (1) AU2003271224A1 (en)
WO (1) WO2004035883A2 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4004502B2 (en) * 2002-10-17 2007-11-07 ネクセン ナノ テック カンパニー，リミテッド Method for producing ultrafine fibrous nanocarbon
DE102004054959A1 (en) * 2004-11-13 2006-05-18 Bayer Technology Services Gmbh Catalyst for producing carbon nanotubes by decomposition of gaseous carbon compounds on a heterogeneous catalyst
US7862793B2 (en) * 2005-04-08 2011-01-04 The Regents Of The University Of California Growth of and defect reduction in nanoscale materials
EP1879247B1 (en) * 2006-07-14 2011-09-21 Korea Kumho Petrochemical Co. Ltd. Anode active material for lithium secondary battery hybridized with carbon nano fibres
US7790243B2 (en) * 2006-07-19 2010-09-07 The Aerospace Corporation Method for producing large-diameter 3D carbon nano-onion structures at room temperature
WO2008014429A1 (en) * 2006-07-28 2008-01-31 Illinois Tool Works Inc. Double layer capacitor using polymer electrolyte in multilayer construction
CN101681722B (en) 2006-11-15 2012-08-15 EnerG2股份有限公司 Electric double layer capacitance device
EP2118003A4 (en) 2007-03-01 2017-12-27 Plasmatrix Materials AB Method, material and apparatus for enhancing dynamic stiffness
KR101443222B1 (en) * 2007-09-18 2014-09-19 삼성전자주식회사 Graphene pattern and process for preparing the same
BRPI0819571A2 (en) * 2007-12-20 2019-09-24 Teva Womenss Health Inc "method for emergency contraception, pharmaceutical package for emergency contraception and pharmaceutical composition"
CA2729091C (en) * 2008-06-26 2013-08-20 Sumitomo Metal Industries, Ltd. Stainless steel material for a separator of a solid polymer fuel cell and a solid polymer fuel cell using the separator
US8404384B2 (en) 2009-07-01 2013-03-26 Energ2 Technologies, Inc. Ultrapure synthetic carbon materials
WO2012045002A1 (en) 2010-09-30 2012-04-05 Energ2 Technologies, Inc. Enhanced packing of energy storage particles
US20120262127A1 (en) 2011-04-15 2012-10-18 Energ2 Technologies, Inc. Flow ultracapacitor
CN103947017B (en) 2011-06-03 2017-11-17 巴斯福股份公司 For the carbon lead blend in mixed tensor storage device
WO2013120011A1 (en) 2012-02-09 2013-08-15 Energ2 Technologies, Inc. Preparation of polymeric resins and carbon materials
WO2013163493A1 (en) * 2012-04-26 2013-10-31 University Of Cincinnati Catalyst composition and method for growing spinable carbon nanotube arrays
CN105190948B (en) 2013-03-14 2019-04-26 14族科技公司 The complex carbon material of electrochemical modification agent comprising lithium alloyage
US10195583B2 (en) 2013-11-05 2019-02-05 Group 14 Technologies, Inc. Carbon-based compositions with highly efficient volumetric gas sorption
CN107074994B (en) 2014-03-14 2021-12-14 14集团技术公司 Novel method for solvent-free sol-gel polymerization and production of adjustable carbon structures therefrom
US20190097222A1 (en) 2015-08-14 2019-03-28 Energ2 Technologies, Inc. Composites of porous nano-featured silicon materials and carbon materials
JP7115976B2 (en) 2015-08-28 2022-08-09 グループ１４・テクノロジーズ・インコーポレイテッド Novel materials with very durable intercalation of lithium and methods for their production
CN105772708B (en) * 2016-03-10 2018-02-02 合肥工业大学 A kind of method that nitrogen-doped carbon nanometer pipe coated metal oxide particulate composite is prepared using biomass castoff
KR102045524B1 (en) * 2016-03-30 2019-11-18 주식회사 엘지화학 Highly conductive carbon nanotubes and manufacturing method of same
JP7376360B2 (en) 2017-03-09 2023-11-08 グループ１４・テクノロジーズ・インコーポレイテッド Degradation of silicon-containing precursors on porous scaffold materials
US11335903B2 (en) 2020-08-18 2022-05-17 Group14 Technologies, Inc. Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z
US11639292B2 (en) 2020-08-18 2023-05-02 Group14 Technologies, Inc. Particulate composite materials
US11174167B1 (en) 2020-08-18 2021-11-16 Group14 Technologies, Inc. Silicon carbon composites comprising ultra low Z
CN115477300A (en) * 2022-08-03 2022-12-16 烯湾科城(广州)新材料有限公司 Carbon nano tube, fluidized bed preparation process thereof and conductive agent

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458784A (en) * 1990-10-23 1995-10-17 Catalytic Materials Limited Removal of contaminants from aqueous and gaseous streams using graphic filaments
US6156256A (en) * 1998-05-13 2000-12-05 Applied Sciences, Inc. Plasma catalysis of carbon nanofibers
JP2001019413A (en) * 1999-07-01 2001-01-23 Ebara Corp Production of carbon nanofiber and device therefor
JP2001098430A (en) * 1999-09-24 2001-04-10 Ebara Corp Method for producing carbon nanofiber
JP2002105765A (en) * 2000-09-28 2002-04-10 Toshiba Corp Carbon nanofiber compound and method for producing carbon nanofiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333016B1 (en) * 1999-06-02 2001-12-25 The Board Of Regents Of The University Of Oklahoma Method of producing carbon nanotubes
US6413487B1 (en) * 2000-06-02 2002-07-02 The Board Of Regents Of The University Of Oklahoma Method and apparatus for producing carbon nanotubes
US20020054849A1 (en) * 2000-09-08 2002-05-09 Baker R. Terry K. Crystalline graphite nanofibers and a process for producing same
US6456256B1 (en) * 2001-08-03 2002-09-24 Cardiac Pacemakers, Inc. Circumferential antenna for an implantable medical device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458784A (en) * 1990-10-23 1995-10-17 Catalytic Materials Limited Removal of contaminants from aqueous and gaseous streams using graphic filaments
US6156256A (en) * 1998-05-13 2000-12-05 Applied Sciences, Inc. Plasma catalysis of carbon nanofibers
JP2001019413A (en) * 1999-07-01 2001-01-23 Ebara Corp Production of carbon nanofiber and device therefor
JP2001098430A (en) * 1999-09-24 2001-04-10 Ebara Corp Method for producing carbon nanofiber
JP2002105765A (en) * 2000-09-28 2002-04-10 Toshiba Corp Carbon nanofiber compound and method for producing carbon nanofiber

Also Published As

Publication number Publication date
WO2004035883A2 (en) 2004-04-29
AU2003271224A8 (en) 2004-05-04
AU2003271224A1 (en) 2004-05-04
US20060008408A1 (en) 2006-01-12

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