DE69940544D1 - Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten - Google Patents

Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten

Info

Publication number
DE69940544D1
DE69940544D1 DE69940544T DE69940544T DE69940544D1 DE 69940544 D1 DE69940544 D1 DE 69940544D1 DE 69940544 T DE69940544 T DE 69940544T DE 69940544 T DE69940544 T DE 69940544T DE 69940544 D1 DE69940544 D1 DE 69940544D1
Authority
DE
Germany
Prior art keywords
nonaturated
electrode
producing
electrolyte battery
electrolyte
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
DE69940544T
Other languages
English (en)
Inventor
Daisuke Nakazato
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE69940544D1 publication Critical patent/DE69940544D1/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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
    • H01M4/0411—Methods of deposition of the material by extrusion
    • 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
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/0433—Molding
    • 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
    • H01M4/621—Binders
    • 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
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
DE69940544T 1998-03-26 1999-03-24 Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten Expired - Lifetime DE69940544D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10000098A JP3990808B2 (ja) 1998-03-26 1998-03-26 非水電解質電池用電極の製造方法
PCT/JP1999/001515 WO1999050920A1 (fr) 1998-03-26 1999-03-24 Procede de fabrication d'electrode de batterie a electrolyte non aqueux

Publications (1)

Publication Number Publication Date
DE69940544D1 true DE69940544D1 (de) 2009-04-23

Family

ID=14262341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940544T Expired - Lifetime DE69940544D1 (de) 1998-03-26 1999-03-24 Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten

Country Status (6)

Country Link
US (1) US6475554B1 (de)
EP (1) EP1067613B1 (de)
JP (1) JP3990808B2 (de)
KR (1) KR100577907B1 (de)
DE (1) DE69940544D1 (de)
WO (1) WO1999050920A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4639430B2 (ja) * 2000-05-19 2011-02-23 Ｔｄｋ株式会社 透明導電膜の製造方法
JO3429B1 (ar) * 2001-08-13 2019-10-20 Janssen Pharmaceutica Nv مشتقات برميدينات مثبطة فيروس الايدز
JP2008066109A (ja) * 2006-09-07 2008-03-21 Toyota Motor Corp 非水系二次電池の製造方法
KR101008795B1 (ko) * 2008-07-24 2011-01-14 엘에스엠트론 주식회사 에너지 저장장치
EP2584629B1 (de) * 2011-10-21 2014-10-01 BlackBerry Limited Abgesenkte Kontaktlasche für eine höhere Stromdichte und dünnere Batterien
US9142840B2 (en) 2011-10-21 2015-09-22 Blackberry Limited Method of reducing tabbing volume required for external connections
US10446828B2 (en) 2011-10-21 2019-10-15 Blackberry Limited Recessed tab for higher energy density and thinner batteries
JP6406544B2 (ja) * 2014-10-29 2018-10-17 トヨタ自動車株式会社 非水電解液二次電池および該電池に用いられる電極体
US11830672B2 (en) 2016-11-23 2023-11-28 KYOCERA AVX Components Corporation Ultracapacitor for use in a solder reflow process

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62283556A (ja) 1986-06-02 1987-12-09 Matsushita Electric Ind Co Ltd 非水電解質２次電池の製造法
JP3162437B2 (ja) * 1990-11-02 2001-04-25 セイコーインスツルメンツ株式会社 非水電解質二次電池
JP3008228B2 (ja) 1991-12-18 2000-02-14 セイコーインスツルメンツ株式会社 非水電解質二次電池及びその負極活物質の製造方法
JP3336672B2 (ja) 1993-03-30 2002-10-21 ソニー株式会社 非水電解液二次電池の製造方法
JPH076752A (ja) 1993-06-15 1995-01-10 Toray Ind Inc 電極およびその製造方法、およびその電極を用いた二次電池
JPH08124560A (ja) * 1994-10-21 1996-05-17 Dainippon Printing Co Ltd 非水電解液２次電池用電極板の製造方法
US5582623A (en) * 1994-11-23 1996-12-10 Polyplus Battery Company, Inc. Methods of fabricating rechargeable positive electrodes
JPH08273671A (ja) * 1995-04-04 1996-10-18 Dainippon Printing Co Ltd 非水電解液２次電池用電極板
DE69603116T2 (de) * 1995-04-04 2000-03-09 Furukawa Battery Co Ltd Elektrode für Sekundärbatterie mit nicht-wässrigem Elektrolyten und Verfahren zur Herstellung
JP3702497B2 (ja) * 1995-08-17 2005-10-05 東レ株式会社 リチウムイオン二次電池用電極体の製造方法
EP0762521B1 (de) * 1995-09-06 1999-03-10 Fuji Photo Film Co., Ltd. Lithium-Ionen Sekundärbatterie
JP3553244B2 (ja) * 1995-11-11 2004-08-11 大日本印刷株式会社 非水電解液２次電池用電極板の製造方法
JPH09231963A (ja) * 1996-02-20 1997-09-05 Fuji Photo Film Co Ltd 非水二次電池
JPH09237625A (ja) 1996-02-27 1997-09-09 Dainippon Printing Co Ltd 非水電解液二次電池用電極板及びその製造方法
JPH09237623A (ja) 1996-02-28 1997-09-09 Ricoh Co Ltd 非水電解質二次電池
JPH09245771A (ja) 1996-03-13 1997-09-19 Fuji Photo Film Co Ltd 非水二次電池
JP3211660B2 (ja) 1996-04-26 2001-09-25 松下電器産業株式会社 円筒形電池の製造方法
JPH1050302A (ja) * 1996-07-31 1998-02-20 Sony Corp 電極製造装置及び電極製造方法
JPH1064524A (ja) * 1996-08-21 1998-03-06 Sony Corp リチウムイオン二次電池およびその製造方法
EP0825659B1 (de) * 1996-08-22 2007-07-18 Dai Nippon Printing Co., Ltd. Elektrodenplatte für Sekundärbatterie mit nichtwasserigem Elektrolyt sowie Herstellungsverfahren
JP3592863B2 (ja) * 1996-11-26 2004-11-24 京セラ株式会社 固形状活性炭及びその製造方法
JP3602933B2 (ja) * 1997-03-31 2004-12-15 京セラ株式会社 活性炭基板

Also Published As

Publication number Publication date
US6475554B1 (en) 2002-11-05
JP3990808B2 (ja) 2007-10-17
WO1999050920A1 (fr) 1999-10-07
JPH11283614A (ja) 1999-10-15
EP1067613A4 (de) 2005-12-14
KR20010034618A (ko) 2001-04-25
EP1067613B1 (de) 2009-03-11
EP1067613A1 (de) 2001-01-10
KR100577907B1 (ko) 2006-05-09

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