DE69919732D1 - Batterieelektrode sowie verfahren und vorrichtung zur herstellung - Google Patents

Batterieelektrode sowie verfahren und vorrichtung zur herstellung

Info

Publication number
DE69919732D1
DE69919732D1 DE69919732T DE69919732T DE69919732D1 DE 69919732 D1 DE69919732 D1 DE 69919732D1 DE 69919732 T DE69919732 T DE 69919732T DE 69919732 T DE69919732 T DE 69919732T DE 69919732 D1 DE69919732 D1 DE 69919732D1
Authority
DE
Germany
Prior art keywords
production device
battery electrode
battery
electrode
production
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.)
Expired - Lifetime
Application number
DE69919732T
Other languages
English (en)
Other versions
DE69919732T2 (de
Inventor
Hiroyuki Usui
Tsuneo Ando
Ikuo Katsumata
Hiroki Takeshima
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69919732D1 publication Critical patent/DE69919732D1/de
Application granted granted Critical
Publication of DE69919732T2 publication Critical patent/DE69919732T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T29/00—Metal working
    • Y10T29/10—Battery-grid making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53135—Storage cell or battery
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53135—Storage cell or battery
    • Y10T29/53139—Storage cell or battery including deforming means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
DE69919732T 1998-10-07 1999-10-07 Batterieelektrode sowie verfahren und vorrichtung zur herstellung Expired - Lifetime DE69919732T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28491498A JP3661439B2 (ja) 1998-10-07 1998-10-07 電池用電極とその製造方法および装置
JP28491498 1998-10-07
PCT/JP1999/005529 WO2000021149A1 (en) 1998-10-07 1999-10-07 Electrode for battery, manufacturing method thereof, and apparatus for it

Publications (2)

Publication Number Publication Date
DE69919732D1 true DE69919732D1 (de) 2004-09-30
DE69919732T2 DE69919732T2 (de) 2005-01-20

Family

ID=17684698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919732T Expired - Lifetime DE69919732T2 (de) 1998-10-07 1999-10-07 Batterieelektrode sowie verfahren und vorrichtung zur herstellung

Country Status (7)

Country Link
US (1) US6656232B1 (de)
EP (1) EP1121722B1 (de)
JP (1) JP3661439B2 (de)
CN (1) CN1159785C (de)
DE (1) DE69919732T2 (de)
HK (1) HK1041110B (de)
WO (1) WO2000021149A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3176857A1 (de) 2004-07-22 2017-06-07 BrightVolt, Inc. Verbesserter batterielaschen- und verpackungsentwurf
US7846574B2 (en) 2004-08-27 2010-12-07 Panosonic Corporation Positive electrode plate for alkaline storage battery and method for producing the same
JP4292125B2 (ja) * 2004-08-27 2009-07-08 パナソニック株式会社 アルカリ蓄電池用正極板およびその製造法
JP5098150B2 (ja) * 2004-12-07 2012-12-12 日産自動車株式会社 バイポーラ電池およびその製造方法
JP5004452B2 (ja) * 2005-03-31 2012-08-22 三洋電機株式会社 電池の製造方法
JP4696796B2 (ja) * 2005-09-07 2011-06-08 株式会社豊田自動織機 有機エレクトロルミネッセンス素子の製造方法
JP4634322B2 (ja) * 2006-03-02 2011-02-16 住友電気工業株式会社 電池用電極
DE112012000879T5 (de) * 2011-02-18 2013-11-07 Sumitomo Electric Industries, Ltd. Poröser Aluminiumkörper mit dreidimensionaler Netzwerkstruktur, Stromkollektor und Elektrode, die jeweils den porösen Aluminiumkörper verwenden, und nicht-wäßrige Elektrolytbatterie, Kondensator und Lithiumionen-Kondensator mit nicht-wäßriger elektrolytischer Lösung, die jeweils die Elektrode verwenden
EP2677567B1 (de) 2011-02-18 2018-06-13 Kabushiki Kaisha Toshiba Verfahren zur herstellung einer elektrode und verfahren zur herstellung einer batterie
DE112012000901B4 (de) * 2011-02-18 2021-10-21 Sumitomo Electric Industries, Ltd. Stromkollektor unter Verwendung eines porösen Aluminiumkörpers mit dreidimensionalem Netzwerk, Elektrode unter Verwendung des Stromkollektors und nicht-wässrige Elektrolytbatterie, Kondensator und Lithiumionenkondensator mit nicht-wässriger elektrolytischer Lösung, die jeweils die Elektrode verwenden, und Verfahren zur Erzeugung der Elektrode
JP6021508B2 (ja) * 2012-08-08 2016-11-09 株式会社東芝 電極の製造方法及び電池の製造方法
CN103855356B (zh) * 2012-11-28 2016-12-28 朴力美电动车辆活力株式会社 电池用电极的制造方法以及制造装置
CN106450419B (zh) * 2016-11-25 2024-03-29 惠州市恒泰科技股份有限公司 一种弧形电池滚压成型机
KR102364157B1 (ko) 2017-01-11 2022-02-21 주식회사 엘지에너지솔루션 계단식 격벽을 가지는 금속 포일 및 이를 이용한 전극
KR102224911B1 (ko) * 2017-03-20 2021-03-05 주식회사 엘지화학 파우치형 이차전지의 컬링을 방지하기 위한 레벨링 장치
US11196032B2 (en) * 2017-06-12 2021-12-07 Taiyuan University Of Science And Technology Electrode sheet rolling press having a short stress line and integrated apparatus for manufacturing lithium battery electrode sheet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780672A (en) 1980-11-05 1982-05-20 Yuasa Battery Co Ltd Metal fiber substrate for electrode plate of alkaline battery
JP2637949B2 (ja) * 1985-12-12 1997-08-06 松下電器産業株式会社 電 池
JPS62243245A (ja) * 1986-04-15 1987-10-23 Shin Kobe Electric Mach Co Ltd アルカリ蓄電池用極板
DE3921288C1 (de) 1989-06-29 1990-08-23 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn Gmbh & Co Kg, 5790 Brilon, De
FR2711015B1 (fr) 1993-10-06 1995-11-24 Sorapec Collecteur composite pour électrode et procédé de fabrication d'un tel collecteur.
FR2714213B1 (fr) 1993-12-17 1996-02-02 Accumulateurs Fixes Plaque d'électrode à support de type mousse métallique pour générateur électrochimique, et procédé d'obtention d'une telle électrode.
JPH0922704A (ja) 1995-07-03 1997-01-21 Furukawa Battery Co Ltd:The アルカリ蓄電池用ペースト式極板
US6238819B1 (en) 1998-01-23 2001-05-29 Stork, N.V. Metal foam support, electrode and method of making same

Also Published As

Publication number Publication date
JP2000113881A (ja) 2000-04-21
HK1041110B (zh) 2005-03-04
WO2000021149A1 (en) 2000-04-13
CN1159785C (zh) 2004-07-28
CN1322382A (zh) 2001-11-14
DE69919732T2 (de) 2005-01-20
US6656232B1 (en) 2003-12-02
EP1121722B1 (de) 2004-08-25
EP1121722A1 (de) 2001-08-08
JP3661439B2 (ja) 2005-06-15
HK1041110A1 (en) 2002-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP