DE69900578T2 - Batterie mit nichtwässrigem Elektrolyten und Herstellverfahren - Google Patents

Batterie mit nichtwässrigem Elektrolyten und Herstellverfahren

Info

Publication number
DE69900578T2
DE69900578T2 DE69900578T DE69900578T DE69900578T2 DE 69900578 T2 DE69900578 T2 DE 69900578T2 DE 69900578 T DE69900578 T DE 69900578T DE 69900578 T DE69900578 T DE 69900578T DE 69900578 T2 DE69900578 T2 DE 69900578T2
Authority
DE
Germany
Prior art keywords
electrode
positive
negative
winding
battery unit
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 - Fee Related
Application number
DE69900578T
Other languages
German (de)
English (en)
Other versions
DE69900578D1 (de
Inventor
Sachio Akahira
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69900578D1 publication Critical patent/DE69900578D1/de
Publication of DE69900578T2 publication Critical patent/DE69900578T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M2006/106—Elliptic wound cells
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69900578T 1998-10-30 1999-10-29 Batterie mit nichtwässrigem Elektrolyten und Herstellverfahren Expired - Fee Related DE69900578T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31147998A JP4193247B2 (ja) 1998-10-30 1998-10-30 非水電解質電池及びその製造方法

Publications (2)

Publication Number Publication Date
DE69900578D1 DE69900578D1 (de) 2002-01-24
DE69900578T2 true DE69900578T2 (de) 2002-07-18

Family

ID=18017730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900578T Expired - Fee Related DE69900578T2 (de) 1998-10-30 1999-10-29 Batterie mit nichtwässrigem Elektrolyten und Herstellverfahren

Country Status (7)

Country Link
US (3) US6387562B1 (https=)
EP (1) EP0997959B1 (https=)
JP (1) JP4193247B2 (https=)
KR (1) KR100613801B1 (https=)
CN (1) CN1137524C (https=)
DE (1) DE69900578T2 (https=)
TW (1) TW431014B (https=)

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JP4193247B2 (ja) * 1998-10-30 2008-12-10 ソニー株式会社 非水電解質電池及びその製造方法
KR100357952B1 (ko) * 2000-03-06 2002-10-25 삼성에스디아이 주식회사 리튬 2차전지
JP4831269B2 (ja) * 2000-03-17 2011-12-07 ソニー株式会社 電池の製造方法
JP4106644B2 (ja) * 2000-04-04 2008-06-25 ソニー株式会社 電池およびその製造方法
US6419712B1 (en) * 2000-05-10 2002-07-16 Delphi Technologies, Inc. Lithium polymer consistent lamination process
JP3864041B2 (ja) * 2000-07-25 2006-12-27 三菱電機株式会社 電池
JP2002063938A (ja) * 2000-08-18 2002-02-28 Sony Corp 二次電池及びその製造方法
JP2002175839A (ja) * 2000-12-08 2002-06-21 Nec Tokin Tochigi Ltd 密閉型電池
JP2002298924A (ja) * 2001-03-30 2002-10-11 Toray Eng Co Ltd 二次電池および二次電池製造方法ならびに二次電池製造装置
JP2003017111A (ja) * 2001-07-04 2003-01-17 Toray Eng Co Ltd 二次電池および二次電池製造方法ならびに二次電池製造装置
JP2003045491A (ja) * 2001-07-31 2003-02-14 Toray Eng Co Ltd 二次電池製造方法および二次電池製造装置
US20040161664A1 (en) * 2001-08-14 2004-08-19 Mitsubishi Denki Kabushiki Kaisha (A Corporation Of Japan) Plate shaped battery pack and portable radio terminal
KR20030066895A (ko) * 2002-02-05 2003-08-14 삼성에스디아이 주식회사 이차 전지
KR100440933B1 (ko) * 2002-02-06 2004-07-21 삼성에스디아이 주식회사 전지부와, 이를 채용한 리튬폴리머전지와, 그 제조방법
JP4211322B2 (ja) 2002-08-26 2009-01-21 日産自動車株式会社 積層型電池、組電池、電池モジュール並びに電気自動車
JPWO2004059672A1 (ja) * 2002-12-26 2006-05-11 富士重工業株式会社 蓄電装置および蓄電装置の製造方法
DE10304824A1 (de) 2003-01-31 2004-08-12 Varta Microbattery Gmbh Dünne elektronische Chipkarte
JP3789438B2 (ja) 2003-03-03 2006-06-21 Ｎｅｃラミリオンエナジー株式会社 フィルム外装電池
US20040185332A1 (en) * 2003-03-21 2004-09-23 Moltech Corporation Tabs for electrochemical cells
JP4592297B2 (ja) * 2004-02-09 2010-12-01 株式会社東芝 密閉型電池
JP2005222887A (ja) * 2004-02-09 2005-08-18 Sony Corp 電極捲回型電池
US20090081532A1 (en) * 2007-09-21 2009-03-26 David Aaron Kaplin Electrochemical cell with improved internal contact
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JP2007214086A (ja) * 2006-02-13 2007-08-23 Sony Corp 電池用電極及びそれを用いた電池
JP5304121B2 (ja) * 2008-09-10 2013-10-02 株式会社Ｇｓユアサ 電池及びその製造方法
KR101283488B1 (ko) * 2010-02-01 2013-07-12 주식회사 엘지화학 케이블형 이차전지
KR101081616B1 (ko) 2010-02-01 2011-11-09 주식회사 엘지화학 케이블형 이차전지
KR101279409B1 (ko) 2010-02-01 2013-06-27 주식회사 엘지화학 케이블형 이차전지
JP5325820B2 (ja) * 2010-03-17 2013-10-23 太陽誘電株式会社 電気化学デバイス
JP5935265B2 (ja) * 2011-08-29 2016-06-15 Tdk株式会社 巻回型電気化学デバイス
USD716222S1 (en) 2013-09-02 2014-10-28 Lg Chem, Ltd. Battery for portable terminal
USD716722S1 (en) * 2013-03-08 2014-11-04 Lg Chem, Ltd. Battery for portable terminal
USD709442S1 (en) * 2013-03-08 2014-07-22 Lg Chem, Ltd. Battery for portable terminal
USD712346S1 (en) * 2013-03-08 2014-09-02 Lg Chem, Ltd. Battery for portable terminal
USD716221S1 (en) * 2013-09-02 2014-10-28 Lg Chem, Ltd. Battery for portable terminal
USD709440S1 (en) * 2013-03-08 2014-07-22 Lg Chem, Ltd. Battery for portable terminal
USD709441S1 (en) * 2013-03-08 2014-07-22 Lg Chem, Ltd. Battery for portable terminal
USD716724S1 (en) 2013-09-02 2014-11-04 Lg Chem, Ltd. Battery for portable terminal
USD712825S1 (en) * 2013-03-08 2014-09-09 Lg Chem, Ltd. Battery for portable terminal
USD709822S1 (en) * 2013-03-08 2014-07-29 Lg Chem, Ltd. Battery for portable terminal
USD715733S1 (en) 2013-03-08 2014-10-21 Lg Chem, Ltd. Battery for portable terminal
USD715732S1 (en) * 2013-09-02 2014-10-21 Lg Chem Ltd. Battery for portable terminal
USD709443S1 (en) * 2013-03-08 2014-07-22 Lg Chem, Ltd. Battery for portable terminal
USD716723S1 (en) 2013-03-08 2014-11-04 Lg Chem, Ltd. Battery for portable terminal
USD716721S1 (en) 2013-03-08 2014-11-04 Lg Chem, Ltd. Battery for portable terminal
USD712345S1 (en) * 2013-03-08 2014-09-02 Lg Chem, Ltd. Battery for portable terminal
TWD159817S (zh) * 2013-07-05 2014-04-11 威力能源股份有限公司 曲面電池
USD716223S1 (en) * 2013-11-19 2014-10-28 Lg Chem, Ltd. Battery for portable terminal
CN107112493B (zh) * 2015-01-29 2020-07-24 三洋电机株式会社 非水电解质二次电池
JP6697343B2 (ja) * 2016-07-14 2020-05-20 太陽誘電株式会社 蓄電素子
CN110294315B (zh) * 2018-03-21 2021-07-27 东莞市雅康精密机械有限公司 电芯加工装置及电芯移载机构
KR102662000B1 (ko) 2020-07-14 2024-05-02 주식회사 엘지에너지솔루션 전극롤 연결 자동화 장치
JP7484564B2 (ja) * 2020-08-21 2024-05-16 トヨタ自動車株式会社 全固体電池
CN115939479A (zh) * 2021-06-01 2023-04-07 江苏时代新能源科技有限公司 电芯制作设备及其方法、电池和用电装置
FR3155967A1 (fr) 2023-11-24 2025-05-30 AMPERE s.a.s Cellule électrochimique de type poche de stockage d’énergie électrique
CN121794817A (zh) * 2023-12-06 2026-04-03 株式会社Lg新能源 袋型二次电池及其制备方法

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JP4193247B2 (ja) * 1998-10-30 2008-12-10 ソニー株式会社 非水電解質電池及びその製造方法
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Also Published As

Publication number Publication date
TW431014B (en) 2001-04-21
JP2000138053A (ja) 2000-05-16
EP0997959A1 (en) 2000-05-03
US20040161665A1 (en) 2004-08-19
US6387562B1 (en) 2002-05-14
US6706080B2 (en) 2004-03-16
DE69900578D1 (de) 2002-01-24
CN1253386A (zh) 2000-05-17
JP4193247B2 (ja) 2008-12-10
KR100613801B1 (ko) 2006-08-22
EP0997959B1 (en) 2001-12-12
KR20000029429A (ko) 2000-05-25
CN1137524C (zh) 2004-02-04
US7157179B2 (en) 2007-01-02
US20010046623A1 (en) 2001-11-29

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