CA2228420A1 - Conductive metal porous sheet production - Google Patents

Conductive metal porous sheet production Download PDF

Info

Publication number
CA2228420A1
CA2228420A1 CA002228420A CA2228420A CA2228420A1 CA 2228420 A1 CA2228420 A1 CA 2228420A1 CA 002228420 A CA002228420 A CA 002228420A CA 2228420 A CA2228420 A CA 2228420A CA 2228420 A1 CA2228420 A1 CA 2228420A1
Authority
CA
Canada
Prior art keywords
foam
strip
coating
pores
transverse
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.)
Abandoned
Application number
CA002228420A
Other languages
English (en)
French (fr)
Inventor
Anthony J. Vaccaro
Kenneth J. Gregg
Daniel W. Gibbons
Janet S. Gregg
John R. Griesser
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.)
Eltech Systems Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2228420A1 publication Critical patent/CA2228420A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • H01M4/762—Porous or perforated metallic containers
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/808—Foamed, spongy materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/24997—Of metal-containing material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Chemically Coating (AREA)
  • Laminated Bodies (AREA)
CA002228420A 1995-08-04 1996-07-11 Conductive metal porous sheet production Abandoned CA2228420A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/511,270 1995-08-04
US08/511,270 US5738907A (en) 1995-08-04 1995-08-04 Conductive metal porous sheet production

Publications (1)

Publication Number Publication Date
CA2228420A1 true CA2228420A1 (en) 1997-02-20

Family

ID=24034174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002228420A Abandoned CA2228420A1 (en) 1995-08-04 1996-07-11 Conductive metal porous sheet production

Country Status (10)

Country Link
US (1) US5738907A (OSRAM)
EP (1) EP0843902B1 (OSRAM)
JP (1) JP4046352B2 (OSRAM)
KR (1) KR19990036122A (OSRAM)
CN (1) CN1092406C (OSRAM)
AT (1) ATE198681T1 (OSRAM)
CA (1) CA2228420A1 (OSRAM)
DE (1) DE69611526D1 (OSRAM)
TW (1) TW321797B (OSRAM)
WO (1) WO1997006570A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007028234A1 (en) * 2005-09-07 2007-03-15 Inco Limited Process for producing metal foams having uniform cell structure

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FR2752661B1 (fr) * 1996-08-23 1998-10-30 Giat Ind Sa Procede de fabrication d'un dispositif de dissipation de l'energie thermique produite par des composants electroniques implantes sur une carte a circuits imprimes, et dispositif ainsi obtenu
WO2000000345A1 (en) * 1998-06-29 2000-01-06 Eltech Systems Corporation Production of a porous foam product for battery electrodes
AU4643399A (en) * 1998-07-21 2000-02-14 Kingspan Research And Developments Limited A method for manufacturing a foam panel
JP4566303B2 (ja) * 1999-07-22 2010-10-20 本田技研工業株式会社 ニッケル水素電池用正極板
US6309742B1 (en) * 2000-01-28 2001-10-30 Gore Enterprise Holdings, Inc. EMI/RFI shielding gasket
US6706239B2 (en) * 2001-02-05 2004-03-16 Porvair Plc Method of co-forming metal foam articles and the articles formed by the method thereof
CA2487615A1 (en) * 2002-05-30 2003-12-11 Haydn N.G. Wadley Method for manufacture of periodic cellular structure and resulting periodic cellular structure
US6979513B2 (en) * 2002-06-28 2005-12-27 Firefly Energy Inc. Battery including carbon foam current collectors
CA2484383C (en) * 2002-07-12 2016-05-31 Cook Incorporated Medical device coated with a bioactive agent
US7033703B2 (en) * 2002-12-20 2006-04-25 Firefly Energy, Inc. Composite material and current collector for battery
US7341806B2 (en) * 2002-12-23 2008-03-11 Caterpillar Inc. Battery having carbon foam current collector
JP4030443B2 (ja) * 2003-02-27 2008-01-09 三洋電機株式会社 非水電解質二次電池
US7481267B2 (en) * 2003-06-26 2009-01-27 The Regents Of The University Of California Anisotropic thermal and electrical applications of composites of ceramics and carbon nanotubes
US20050067072A1 (en) * 2003-09-09 2005-03-31 Government Of The United States Of America. Reinforced reactive material
US7393446B2 (en) * 2004-03-05 2008-07-01 Frank E. Towsley Cellular metal structure
US7328831B1 (en) 2004-06-25 2008-02-12 Porvair Plc Method of making a brazed metal article and the article formed thereby
WO2006020167A2 (en) * 2004-07-15 2006-02-23 Board Of Control Of Michigan Technological University Nickel hydroxide impregnated carbon foam electrodes for rechargeable nickel batteries
DE102005001502A1 (de) * 2005-01-10 2006-07-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Strahlungsschutzschirm
US7686994B2 (en) 2005-03-02 2010-03-30 Cabot Microelectronics Corporation Method of preparing a conductive film
JP2008536267A (ja) * 2005-03-31 2008-09-04 ファイアフライ エナジー インコーポレイテッド エネルギー蓄積装置の電流キャリア
WO2008039822A1 (en) * 2006-09-28 2008-04-03 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
EP2069081B1 (en) * 2006-09-28 2018-05-23 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
US8399134B2 (en) * 2007-11-20 2013-03-19 Firefly Energy, Inc. Lead acid battery including a two-layer carbon foam current collector
US8277974B2 (en) * 2008-04-25 2012-10-02 Envia Systems, Inc. High energy lithium ion batteries with particular negative electrode compositions
WO2009134732A2 (en) * 2008-04-29 2009-11-05 Virginia Tech Intellectual Properties, Inc. Open pore ceramic matrix foams coated with metal or metal alloys and methods of making same
US8389160B2 (en) * 2008-10-07 2013-03-05 Envia Systems, Inc. Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials
US9012073B2 (en) * 2008-11-11 2015-04-21 Envia Systems, Inc. Composite compositions, negative electrodes with composite compositions and corresponding batteries
US8465873B2 (en) 2008-12-11 2013-06-18 Envia Systems, Inc. Positive electrode materials for high discharge capacity lithium ion batteries
US9843041B2 (en) * 2009-11-11 2017-12-12 Zenlabs Energy, Inc. Coated positive electrode materials for lithium ion batteries
US9083048B2 (en) 2010-08-12 2015-07-14 Cardiac Pacemakers, Inc. Carbon monofluoride impregnated current collector including a 3D framework
US9065144B2 (en) 2010-08-12 2015-06-23 Cardiac Pacemakers, Inc. Electrode including a 3D framework formed of fluorinated carbon
CN102094224A (zh) * 2011-03-03 2011-06-15 常德力元新材料有限责任公司 多孔金属材料制备方法
US9033024B2 (en) 2012-07-03 2015-05-19 Apple Inc. Insert molding of bulk amorphous alloy into open cell foam
CN103480541B (zh) * 2013-09-16 2015-08-19 淮安富扬电子材料有限公司 连续化带状黑色导电海绵的生产装置及方法
US10714758B2 (en) * 2015-06-12 2020-07-14 The Regents Of The University Of California Spinodal-based co-continuous composites for high performance battery electrodes
US11486030B2 (en) 2018-05-23 2022-11-01 Molecule Works Inc. Process and apparatus for continuous production of porous structures

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US3328505A (en) * 1962-08-07 1967-06-27 West Point Pepperell Inc Method of making soft and drapeable foamed plastic sheeting
US3425890A (en) * 1966-12-30 1969-02-04 Scott Paper Co Stretched-set reticulated polyurethane foam and method of making same
US3549505A (en) * 1967-01-09 1970-12-22 Helmut G Hanusa Reticular structures and methods of producing same
US3763858A (en) * 1971-02-24 1973-10-09 Johnson & Johnson Composite material having cementitious properties
US3694325A (en) * 1971-06-21 1972-09-26 Gen Motors Corp Process for uniformly electroforming intricate three-dimensional substrates
US4326931A (en) * 1978-10-12 1982-04-27 Sumitomo Electric Industries, Ltd. Process for continuous production of porous metal
US4251603A (en) * 1980-02-13 1981-02-17 Matsushita Electric Industrial Co., Ltd. Battery electrode
EP0071119A3 (en) * 1981-07-24 1983-08-31 Eltech Systems Corporation Nickel reticulate electrode for nickel oxide electrodes
US4951664A (en) * 1988-09-09 1990-08-28 Filcon Corporation Mask and method of manufacture
ES2085269T3 (es) * 1989-04-14 1996-06-01 Katayama Tokushu Kogyo Kk Procedimiento para fabricar una lamina metalica porosa.
US4957543A (en) * 1989-06-16 1990-09-18 Inco Limited Method of forming nickel foam
US5098544A (en) * 1989-08-07 1992-03-24 Eltech Systems Corporation Continuous electroplating of conductive foams
US5374491A (en) * 1993-01-27 1994-12-20 Eltech Systems Corporation High density, high capacity battery electrode
US5434024A (en) * 1993-04-14 1995-07-18 C. Uyemura & Co., Ltd. Electrode
JP3509031B2 (ja) * 1993-12-10 2004-03-22 片山特殊工業株式会社 リード付き金属多孔体の製造方法及び該方法により製造されたリード付き金属多孔体
US6020089A (en) * 1994-11-07 2000-02-01 Sumitomo Electric Industries, Ltd. Electrode plate for battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007028234A1 (en) * 2005-09-07 2007-03-15 Inco Limited Process for producing metal foams having uniform cell structure

Also Published As

Publication number Publication date
JP4046352B2 (ja) 2008-02-13
DE69611526D1 (de) 2001-02-15
US5738907A (en) 1998-04-14
CN1192290A (zh) 1998-09-02
EP0843902B1 (en) 2001-01-10
CN1092406C (zh) 2002-10-09
KR19990036122A (ko) 1999-05-25
JP2000501877A (ja) 2000-02-15
TW321797B (OSRAM) 1997-12-01
ATE198681T1 (de) 2001-01-15
HK1015551A1 (en) 1999-10-15
EP0843902A1 (en) 1998-05-27
WO1997006570A1 (en) 1997-02-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued