JP4193247B2 - 非水電解質電池及びその製造方法 - Google Patents

非水電解質電池及びその製造方法 Download PDF

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Publication number
JP4193247B2
JP4193247B2 JP31147998A JP31147998A JP4193247B2 JP 4193247 B2 JP4193247 B2 JP 4193247B2 JP 31147998 A JP31147998 A JP 31147998A JP 31147998 A JP31147998 A JP 31147998A JP 4193247 B2 JP4193247 B2 JP 4193247B2
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JP
Japan
Prior art keywords
electrode
negative electrode
positive electrode
flat
wound body
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
JP31147998A
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English (en)
Japanese (ja)
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JP2000138053A (ja
JP2000138053A5 (https=
Inventor
幸郎 赤平
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
Priority to JP31147998A priority Critical patent/JP4193247B2/ja
Priority to US09/421,939 priority patent/US6387562B1/en
Priority to TW088118341A priority patent/TW431014B/zh
Priority to CNB991232771A priority patent/CN1137524C/zh
Priority to EP99121601A priority patent/EP0997959B1/en
Priority to DE69900578T priority patent/DE69900578T2/de
Priority to KR1019990047687A priority patent/KR100613801B1/ko
Publication of JP2000138053A publication Critical patent/JP2000138053A/ja
Priority to US09/896,686 priority patent/US6706080B2/en
Priority to US10/780,532 priority patent/US7157179B2/en
Publication of JP2000138053A5 publication Critical patent/JP2000138053A5/ja
Application granted granted Critical
Publication of JP4193247B2 publication Critical patent/JP4193247B2/ja
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
    • 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
    • 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
    • H01M10/04—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)
JP31147998A 1998-10-30 1998-10-30 非水電解質電池及びその製造方法 Expired - Lifetime JP4193247B2 (ja)

Priority Applications (9)

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
US09/421,939 US6387562B1 (en) 1998-10-30 1999-10-21 Non-aqueous electrolyte cell comprising electrode terminal leads attached to the innermost end of a wound electrode assembly
TW088118341A TW431014B (en) 1998-10-30 1999-10-22 Non-aqueous electrolyte cell and manufacturing method therefor
EP99121601A EP0997959B1 (en) 1998-10-30 1999-10-29 Non-aqueous electrolyte cell and manufacturing method therefor
DE69900578T DE69900578T2 (de) 1998-10-30 1999-10-29 Batterie mit nichtwässrigem Elektrolyten und Herstellverfahren
CNB991232771A CN1137524C (zh) 1998-10-30 1999-10-29 非液态电解质电池及其制造方法
KR1019990047687A KR100613801B1 (ko) 1998-10-30 1999-10-30 비수성 전해질 전지 및 그의 제조 방법
US09/896,686 US6706080B2 (en) 1998-10-30 2001-06-29 Non-aqueous electrolyte cell and manufacturing method therefor
US10/780,532 US7157179B2 (en) 1998-10-30 2004-02-16 Non-aqueous electrolyte cell and manufacturing method therefor

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 (3)

Publication Number Publication Date
JP2000138053A JP2000138053A (ja) 2000-05-16
JP2000138053A5 JP2000138053A5 (https=) 2005-06-16
JP4193247B2 true JP4193247B2 (ja) 2008-12-10

Family

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Family Applications (1)

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

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
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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
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
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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
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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