CN101908613B - 电极组件和使用该电极组件的二次电池 - Google Patents

电极组件和使用该电极组件的二次电池 Download PDF

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Publication number
CN101908613B
CN101908613B CN2010101928940A CN201010192894A CN101908613B CN 101908613 B CN101908613 B CN 101908613B CN 2010101928940 A CN2010101928940 A CN 2010101928940A CN 201010192894 A CN201010192894 A CN 201010192894A CN 101908613 B CN101908613 B CN 101908613B
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termination
termination zone
electrode
electrode group
electrode assemblie
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Chinese (zh)
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CN101908613A (zh
Inventor
金川秀
郑大俊
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Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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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
    • 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
    • H01M10/058—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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN2010101928940A 2009-06-05 2010-05-28 电极组件和使用该电极组件的二次电池 Active CN101908613B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090049930A KR101118259B1 (ko) 2009-06-05 2009-06-05 전극 조립체 및 이를 구비한 이차 전지
KR10-2009-0049930 2009-06-05

Publications (2)

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CN101908613A CN101908613A (zh) 2010-12-08
CN101908613B true CN101908613B (zh) 2012-11-14

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US (1) US8283064B2 (enExample)
EP (1) EP2267830B1 (enExample)
JP (1) JP2010282945A (enExample)
KR (1) KR101118259B1 (enExample)
CN (1) CN101908613B (enExample)

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KR101040826B1 (ko) * 2009-09-28 2011-06-14 삼성에스디아이 주식회사 이차전지
KR101049011B1 (ko) * 2009-10-06 2011-07-12 삼성에스디아이 주식회사 이차 전지 및 그의 제조방법
JP2012069290A (ja) * 2010-09-21 2012-04-05 Toyota Motor Corp 二次電池、車両及び電池使用機器
CN102751464B (zh) * 2011-12-30 2015-09-09 东莞新能德科技有限公司 一种电池组及其制备方法
KR102050862B1 (ko) * 2012-11-16 2019-12-02 에스케이이노베이션 주식회사 이차전지
US10014495B2 (en) * 2013-05-15 2018-07-03 Samsung Sdi Co., Ltd. Rechargeable battery
KR102121737B1 (ko) * 2013-10-16 2020-06-11 삼성에스디아이 주식회사 이차 전지
JP6221819B2 (ja) * 2014-02-25 2017-11-01 株式会社豊田自動織機 蓄電装置
KR102275638B1 (ko) * 2014-11-19 2021-07-09 삼성에스디아이 주식회사 이차 전지
KR102534101B1 (ko) * 2015-11-12 2023-05-18 삼성에스디아이 주식회사 이차 전지
KR102142673B1 (ko) * 2016-03-04 2020-08-07 주식회사 엘지화학 전기화학소자용 전극 조립체 및 상기 전극 조립체를 포함하는 파우치형 전지
US20200076005A1 (en) * 2016-12-05 2020-03-05 Sanyo Electric Co., Ltd. Cylindrical nonaqueous electrolyte secondary battery
KR102248104B1 (ko) * 2017-10-11 2021-05-03 주식회사 엘지화학 열전도 촉진용 실링 테이프를 포함하는 전지셀
JP7004206B2 (ja) * 2017-12-22 2022-01-21 トヨタ自動車株式会社 組電池
JP7321158B2 (ja) * 2018-06-20 2023-08-04 パナソニックエナジー株式会社 非水電解質二次電池
CN110190339B (zh) * 2019-03-01 2024-10-22 青海时代新能源科技有限公司 二次电池
US11552354B2 (en) * 2019-07-08 2023-01-10 Jiangsu Contemporary Amperex Technology Limited Secondary battery
CN112771698B (zh) * 2020-03-10 2022-02-22 宁德新能源科技有限公司 电芯及具有该电芯的电池
CN115244754A (zh) * 2020-03-19 2022-10-25 三洋电机株式会社 非水电解质二次电池
EP3940855A4 (en) * 2020-05-20 2022-04-20 Ningde Amperex Technology Ltd. ELECTRODE ASSEMBLY AND BATTERY
EP3940857A4 (en) * 2020-05-20 2022-01-19 Ningde Amperex Technology Ltd. ELECTRODE ASSEMBLY AND BATTERY
KR20220021780A (ko) * 2020-08-14 2022-02-22 주식회사 엘지에너지솔루션 이차전지 및 이차전지 제조방법
CN216213939U (zh) * 2021-11-01 2022-04-05 宁德新能源科技有限公司 一种电芯、电池及电子设备
KR20250111639A (ko) * 2024-01-15 2025-07-22 삼성에스디아이 주식회사 전극 조립체 및 이를 구비한 이차 전지

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JPH11297349A (ja) * 1998-04-09 1999-10-29 Nitto Denko Corp 電池用粘着テープ又はシート
JP2000144074A (ja) * 1998-11-11 2000-05-26 Nitto Denko Corp 巻回絶縁接着テープ又はシート
JP3851153B2 (ja) 2001-11-30 2006-11-29 三洋電機株式会社 電池及びその製造方法
JP4558279B2 (ja) 2003-02-21 2010-10-06 パナソニック株式会社 角形電池およびその製造方法
KR100530158B1 (ko) 2003-10-15 2005-11-21 삼성에스디아이 주식회사 분리하부테잎이 부착된 이차전지의 전극조립체
JP4878800B2 (ja) * 2004-09-22 2012-02-15 三星エスディアイ株式会社 リチウム二次電池
KR100686851B1 (ko) 2005-05-30 2007-02-26 삼성에스디아이 주식회사 리튬 이차전지용 복합재료 테이프 및 이를 이용한 리튬이차전지
KR100686813B1 (ko) * 2005-04-26 2007-02-26 삼성에스디아이 주식회사 이차 전지
KR101174990B1 (ko) 2005-09-05 2012-08-17 삼성에스디아이 주식회사 이차전지의 전극조립체 및 이를 구비한 이차전지
KR20070087857A (ko) * 2005-12-29 2007-08-29 삼성에스디아이 주식회사 리튬 이차전지
JP2007242518A (ja) * 2006-03-10 2007-09-20 Sanyo Electric Co Ltd 角形電池
KR101285977B1 (ko) 2006-04-10 2013-07-12 삼성에스디아이 주식회사 전극 조립체 및 이를 구비한 이차전지
KR20080047153A (ko) 2006-11-24 2008-05-28 삼성에스디아이 주식회사 이차전지

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JP特开2000-144074A 2000.05.26
JP特开2007-242518A 2007.09.20
JP特开平11-297349A 1999.10.29

Also Published As

Publication number Publication date
CN101908613A (zh) 2010-12-08
KR20100131166A (ko) 2010-12-15
KR101118259B1 (ko) 2012-03-20
US20100310912A1 (en) 2010-12-09
EP2267830A1 (en) 2010-12-29
EP2267830B1 (en) 2012-07-25
US8283064B2 (en) 2012-10-09
JP2010282945A (ja) 2010-12-16

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