ATE256771T1 - Verfahren zum expandieren von lamellengraphit und daraus hergestellte produkte - Google Patents

Verfahren zum expandieren von lamellengraphit und daraus hergestellte produkte

Info

Publication number
ATE256771T1
ATE256771T1 AT99911280T AT99911280T ATE256771T1 AT E256771 T1 ATE256771 T1 AT E256771T1 AT 99911280 T AT99911280 T AT 99911280T AT 99911280 T AT99911280 T AT 99911280T AT E256771 T1 ATE256771 T1 AT E256771T1
Authority
AT
Austria
Prior art keywords
graphite
products made
made therefrom
flake graphite
expanding
Prior art date
Application number
AT99911280T
Other languages
English (en)
Inventor
Peter L Zaleski
David J Derwin
Richard J Girkant
Original Assignee
Superior Graphite Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26759820&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE256771(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Superior Graphite Co filed Critical Superior Graphite Co
Application granted granted Critical
Publication of ATE256771T1 publication Critical patent/ATE256771T1/de

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT99911280T 1998-03-13 1999-03-10 Verfahren zum expandieren von lamellengraphit und daraus hergestellte produkte ATE256771T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7789498P 1998-03-13 1998-03-13
US09/253,957 US6287694B1 (en) 1998-03-13 1999-02-22 Method for expanding lamellar forms of graphite and resultant product
PCT/US1999/005208 WO1999046437A1 (en) 1998-03-13 1999-03-10 Method for expanding lamellar forms of graphite and resultant product

Publications (1)

Publication Number Publication Date
ATE256771T1 true ATE256771T1 (de) 2004-01-15

Family

ID=26759820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99911280T ATE256771T1 (de) 1998-03-13 1999-03-10 Verfahren zum expandieren von lamellengraphit und daraus hergestellte produkte

Country Status (12)

Country Link
US (1) US6287694B1 (de)
EP (1) EP0981659B1 (de)
JP (1) JP2001524925A (de)
KR (1) KR20010012530A (de)
AT (1) ATE256771T1 (de)
AU (1) AU2996399A (de)
BR (1) BR9808773A (de)
CA (1) CA2288707A1 (de)
DE (1) DE69913620T2 (de)
ES (1) ES2214019T3 (de)
IL (1) IL132842A (de)
WO (1) WO1999046437A1 (de)

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US20020054995A1 (en) * 1999-10-06 2002-05-09 Marian Mazurkiewicz Graphite platelet nanostructures
US6482520B1 (en) * 2000-02-25 2002-11-19 Jing Wen Tzeng Thermal management system
US6660434B2 (en) * 2000-03-06 2003-12-09 Superior Graphite Co. Engineered carbonaceous materials and power sources using these materials
US6451486B1 (en) 2000-05-01 2002-09-17 The Gillette Company Battery cathode including a mixture of manganese dioxide with carbon particles of expanded and non-expanded graphite
US6756027B2 (en) 2000-05-24 2004-06-29 Superior Graphite Co. Method of preparing graphite intercalation compounds and resultant products
US6517964B2 (en) * 2000-11-30 2003-02-11 Graftech Inc. Catalyst support material for fuel cell
US6921610B2 (en) 2001-07-11 2005-07-26 The Gillette Company Battery
CN1278439C (zh) * 2001-10-08 2006-10-04 蒂米卡尔股份公司 电化学电池
US20060128505A1 (en) * 2001-10-09 2006-06-15 Sullivan Michael J Golf ball layers having improved barrier properties
US6802784B2 (en) 2002-05-29 2004-10-12 Acushnet Company Golf ball containing graphite nanosheets in a polymeric network
US20100022422A1 (en) * 2002-05-30 2010-01-28 Gefei Wu High temperature shear stable nanographite dispersion lubricants with enhanced thermal conductivity and method for making
US6872330B2 (en) * 2002-05-30 2005-03-29 The Regents Of The University Of California Chemical manufacture of nanostructured materials
KR100642923B1 (ko) * 2002-06-18 2006-11-03 도요탄소 가부시키가이샤 가요성을 갖는 고순도 팽창 흑연시트와 그 제조방법, 및상기 시트를 이용한 카본 도가니의 내층
US7105108B2 (en) * 2002-08-15 2006-09-12 Advanced Energy Technology Inc. Graphite intercalation and exfoliation process
US20040127621A1 (en) * 2002-09-12 2004-07-01 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US20060241237A1 (en) * 2002-09-12 2006-10-26 Board Of Trustees Of Michigan State University Continuous process for producing exfoliated nano-graphite platelets
US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US7071258B1 (en) * 2002-10-21 2006-07-04 Nanotek Instruments, Inc. Nano-scaled graphene plates
DE10322358B4 (de) * 2003-05-09 2014-12-31 Behr Thermot-Tronik Gmbh Thermostatisches Arbeitselement
US20040253447A1 (en) * 2003-06-11 2004-12-16 Toyo Tanso Co., Ltd. Long carbonaceous molding, long carbonaceous product, and method of production thereof
DE10328342B4 (de) * 2003-06-24 2006-05-04 Graphit Kropfmühl AG Verfahren zur Herstellung von expandiertem Graphit, expandierter Graphit und Verwendung
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US8017228B2 (en) * 2006-05-16 2011-09-13 Board Of Trustees Of Michigan State University Conductive composite compositions with fillers
US20080048152A1 (en) * 2006-08-25 2008-02-28 Jang Bor Z Process for producing nano-scaled platelets and nanocompsites
US7785492B1 (en) 2006-09-26 2010-08-31 Nanotek Instruments, Inc. Mass production of nano-scaled platelets and products
DE102007002111A1 (de) 2007-01-15 2008-07-17 Futurecarbon Gmbh Beschichtungsbad zum Beschichten eines Bauteils, beschichtetes Bauteil sowie Verfahren zu dessen Herstellung
US7892514B2 (en) * 2007-02-22 2011-02-22 Nanotek Instruments, Inc. Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites
US8132746B2 (en) * 2007-04-17 2012-03-13 Nanotek Instruments, Inc. Low-temperature method of producing nano-scaled graphene platelets and their nanocomposites
US7824651B2 (en) 2007-05-08 2010-11-02 Nanotek Instruments, Inc. Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets
US20090022649A1 (en) * 2007-07-19 2009-01-22 Aruna Zhamu Method for producing ultra-thin nano-scaled graphene platelets
US20090028777A1 (en) * 2007-07-27 2009-01-29 Aruna Zhamu Environmentally benign chemical oxidation method of producing graphite intercalation compound, exfoliated graphite, and nano-scaled graphene platelets
US8524067B2 (en) * 2007-07-27 2013-09-03 Nanotek Instruments, Inc. Electrochemical method of producing nano-scaled graphene platelets
US8753539B2 (en) * 2007-07-27 2014-06-17 Nanotek Instruments, Inc. Environmentally benign graphite intercalation compound composition for exfoliated graphite, flexible graphite, and nano-scaled graphene platelets
US7790285B2 (en) * 2007-12-17 2010-09-07 Nanotek Instruments, Inc. Nano-scaled graphene platelets with a high length-to-width aspect ratio
US8883114B2 (en) * 2007-12-26 2014-11-11 Nanotek Instruments, Inc. Production of ultra-thin nano-scaled graphene platelets from meso-carbon micro-beads
WO2009106507A2 (en) * 2008-02-28 2009-09-03 Basf Se Graphite nanoplatelets and compositions
US9991391B2 (en) * 2008-07-25 2018-06-05 The Board Of Trustees Of The Leland Stanford Junior University Pristine and functionalized graphene materials
US8696938B2 (en) * 2008-08-25 2014-04-15 Nanotek Instruments, Inc. Supercritical fluid process for producing nano graphene platelets
US8216541B2 (en) * 2008-09-03 2012-07-10 Nanotek Instruments, Inc. Process for producing dispersible and conductive nano graphene platelets from non-oxidized graphitic materials
US8114375B2 (en) * 2008-09-03 2012-02-14 Nanotek Instruments, Inc. Process for producing dispersible nano graphene platelets from oxidized graphite
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CN102395530B (zh) * 2009-04-15 2015-06-10 陶氏环球技术有限责任公司 连续进料炉装置和用于制备和连续热层离氧化石墨的方法
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US20110244661A1 (en) * 2010-04-04 2011-10-06 The Board Of Trustees Of The Leland Stanford Junior University Large Scale High Quality Graphene Nanoribbons From Unzipped Carbon Nanotubes
US8734683B2 (en) * 2011-11-29 2014-05-27 Xerox Corporation Graphene nano-sheets and methods for making the same
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JP6111424B2 (ja) * 2013-06-19 2017-04-12 パナソニックＩｐマネジメント株式会社 グラフェン層形成方法
US9422164B2 (en) * 2013-07-17 2016-08-23 Nanotek Instruments, Inc. Electrochemical method of producing nano graphene platelets
TWI499556B (zh) * 2014-11-24 2015-09-11 Taiwan Carbon Nanotube Technology Corp Production method of flaky graphene
KR101818703B1 (ko) * 2014-12-11 2018-01-16 주식회사 엘지화학 고속 균질화 전처리 및 고압 균질화를 이용한 그래핀의 제조 방법
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Also Published As

Publication number Publication date
KR20010012530A (ko) 2001-02-15
DE69913620D1 (de) 2004-01-29
IL132842A0 (en) 2001-03-19
AU2996399A (en) 1999-09-27
DE69913620T2 (de) 2004-09-23
JP2001524925A (ja) 2001-12-04
ES2214019T3 (es) 2004-09-01
US6287694B1 (en) 2001-09-11
BR9808773A (pt) 2001-10-02
EP0981659A1 (de) 2000-03-01
EP0981659B1 (de) 2003-12-17
WO1999046437A1 (en) 1999-09-16
EP0981659A4 (de) 2000-07-05
CA2288707A1 (en) 1999-09-16
IL132842A (en) 2003-10-31

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