DE69838325D1 - 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
DE69838325D1
DE69838325D1 DE69838325T DE69838325T DE69838325D1 DE 69838325 D1 DE69838325 D1 DE 69838325D1 DE 69838325 T DE69838325 T DE 69838325T DE 69838325 T DE69838325 T DE 69838325T DE 69838325 D1 DE69838325 D1 DE 69838325D1
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
DE69838325T
Other languages
English (en)
Other versions
DE69838325T2 (de
Inventor
Tadayoshi Iijima
Shigeo Kurose
Tetsuya Takahashi
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 DE69838325D1 publication Critical patent/DE69838325D1/de
Publication of DE69838325T2 publication Critical patent/DE69838325T2/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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—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
    • H01M4/0416—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
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M4/662—Alloys
    • 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
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. 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
    • H01M4/62—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
    • 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
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69838325T 1997-05-27 1998-05-27 Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten Expired - Lifetime DE69838325T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13666097 1997-05-27
JP13666097 1997-05-27
PCT/JP1998/002318 WO1998054773A1 (fr) 1997-05-27 1998-05-27 Procede de production d'electrode pour cellules electrolytiques non aqueuses

Publications (2)

Publication Number Publication Date
DE69838325D1 true DE69838325D1 (de) 2007-10-11
DE69838325T2 DE69838325T2 (de) 2008-05-15

Family

ID=15180529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838325T Expired - Lifetime DE69838325T2 (de) 1997-05-27 1998-05-27 Verfahren zur herstellung einer elektrode für batterie mit nichtwässrigem elektrolyten

Country Status (7)

Country Link
US (1) US6300008B1 (de)
EP (1) EP0986117B1 (de)
JP (1) JP4203866B2 (de)
KR (1) KR100512769B1 (de)
AU (1) AU7452398A (de)
DE (1) DE69838325T2 (de)
WO (1) WO1998054773A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11339780A (ja) * 1998-05-27 1999-12-10 Tdk Corp 非水電解質二次電池用電極の製造方法
EP1089365B1 (de) * 1999-10-01 2016-07-20 Tosoh Corporation Lithium-Mangan-Oxid und Verfahren zu seiner Herstellung und es verwendende Sekundärzelle.
DE10033578A1 (de) * 2000-07-11 2002-01-24 Emtec Magnetics Gmbh Leitfähige Polymerzusammensetzung auf der Basis von Graphit
KR100570747B1 (ko) * 2003-11-20 2006-04-12 삼성에스디아이 주식회사 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지
JP2005191425A (ja) * 2003-12-26 2005-07-14 Tdk Corp キャパシタ用電極の製造方法
JP4781004B2 (ja) 2005-04-28 2011-09-28 パナソニック株式会社 非水電解液二次電池
WO2013031526A1 (en) * 2011-08-26 2013-03-07 Semiconductor Energy Laboratory Co., Ltd. Power storage device
KR101417746B1 (ko) * 2013-04-22 2014-07-10 상명대학교서울산학협력단 4전극 전도도 측정장치
US9991507B2 (en) 2013-07-26 2018-06-05 Lg Chem, Ltd. Electrode for secondary battery having improved energy density and lithium secondary battery including the same
JP2022107520A (ja) * 2021-01-08 2022-07-21 株式会社半導体エネルギー研究所 正極活物質の作製方法及び二次電池

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945014A (en) 1988-02-10 1990-07-31 Mitsubishi Petrochemical Co., Ltd. Secondary battery
EP0630064B1 (de) 1993-04-28 1998-07-15 Fuji Photo Film Co., Ltd. Akkumulator mit nicht-wässrigem Elektrolyt
JPH07114915A (ja) * 1993-10-15 1995-05-02 Fuji Photo Film Co Ltd 非水二次電池
EP0718902B1 (de) 1994-12-09 2003-04-02 Japan Storage Battery Company Limited Sekundärzelle mit organischem Elektrolyt
JP3204358B2 (ja) * 1995-02-13 2001-09-04 日本電池株式会社 非水電解液二次電池
JPH0992282A (ja) 1995-09-21 1997-04-04 Toshiba Battery Co Ltd リチウム二次電池
JP3409956B2 (ja) * 1995-12-21 2003-05-26 日本電池株式会社 リチウムイオン電池用電極の製造方法及びその電極を用いたリチウムイオン電池
US5792574A (en) 1996-03-04 1998-08-11 Sharp Kabushiki Kaisha Nonaqueous secondary battery
JPH09298061A (ja) * 1996-03-04 1997-11-18 Sharp Corp 非水系二次電池
DE69700687T2 (de) 1996-08-13 2000-03-16 Murata Manufacturing Co Verfahren zur Herstellung von Kobalt oder Nickel enthaltendem Lithiumkomplex
JP3407594B2 (ja) * 1996-08-13 2003-05-19 株式会社村田製作所 リチウムニッケル複合酸化物の製造方法
JP3296204B2 (ja) * 1996-08-29 2002-06-24 株式会社村田製作所 リチウム二次電池
DE69700735T2 (de) 1996-08-29 2000-03-02 Murata Manufacturing Co Lithium-Sekundärbatterie
JP2971403B2 (ja) * 1996-09-13 1999-11-08 株式会社東芝 非水溶媒二次電池

Also Published As

Publication number Publication date
AU7452398A (en) 1998-12-30
DE69838325T2 (de) 2008-05-15
US6300008B1 (en) 2001-10-09
KR100512769B1 (ko) 2005-09-07
EP0986117A1 (de) 2000-03-15
EP0986117B1 (de) 2007-08-29
JP4203866B2 (ja) 2009-01-07
EP0986117A4 (de) 2001-04-18
KR20010012936A (ko) 2001-02-26
WO1998054773A1 (fr) 1998-12-03

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