KR100613801B1 - 비수성 전해질 전지 및 그의 제조 방법 - Google Patents

비수성 전해질 전지 및 그의 제조 방법 Download PDF

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Publication number
KR100613801B1
KR100613801B1 KR1019990047687A KR19990047687A KR100613801B1 KR 100613801 B1 KR100613801 B1 KR 100613801B1 KR 1019990047687 A KR1019990047687 A KR 1019990047687A KR 19990047687 A KR19990047687 A KR 19990047687A KR 100613801 B1 KR100613801 B1 KR 100613801B1
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KR
South Korea
Prior art keywords
electrode
unit cell
winding assembly
positive
negative
Prior art date
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Expired - Lifetime
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KR1019990047687A
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English (en)
Korean (ko)
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KR20000029429A (ko
Inventor
사찌오 아까히라
Original Assignee
소니 가부시끼 가이샤
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Application filed by 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR20000029429A publication Critical patent/KR20000029429A/ko
Application granted granted Critical
Publication of KR100613801B1 publication Critical patent/KR100613801B1/ko
Assigned to 가부시키가이샤 토호쿠 무라타 세이사쿠쇼 reassignment 가부시키가이샤 토호쿠 무라타 세이사쿠쇼 권리의 전부이전등록 Assignors: 소니 가부시끼 가이샤
Assigned to 가부시키가이샤 무라타 세이사쿠쇼 reassignment 가부시키가이샤 무라타 세이사쿠쇼 권리의 전부이전등록 Assignors: 가부시키가이샤 토호쿠 무라타 세이사쿠쇼
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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)
KR1019990047687A 1998-10-30 1999-10-30 비수성 전해질 전지 및 그의 제조 방법 Expired - Lifetime KR100613801B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP98-311479 1998-10-30
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
KR20000029429A KR20000029429A (ko) 2000-05-25
KR100613801B1 true KR100613801B1 (ko) 2006-08-22

Family

ID=18017730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990047687A Expired - Lifetime KR100613801B1 (ko) 1998-10-30 1999-10-30 비수성 전해질 전지 및 그의 제조 방법

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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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
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JP5325820B2 (ja) * 2010-03-17 2013-10-23 太陽誘電株式会社 電気化学デバイス
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TWD159817S (zh) * 2013-07-05 2014-04-11 威力能源股份有限公司 曲面電池
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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
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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
DE69900578T2 (de) 2002-07-18
DE69900578D1 (de) 2002-01-24
CN1253386A (zh) 2000-05-17
JP4193247B2 (ja) 2008-12-10
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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