CN102576912A - 用于电池的电极组件及其制造方法 - Google Patents

用于电池的电极组件及其制造方法 Download PDF

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Publication number
CN102576912A
CN102576912A CN2010800452278A CN201080045227A CN102576912A CN 102576912 A CN102576912 A CN 102576912A CN 2010800452278 A CN2010800452278 A CN 2010800452278A CN 201080045227 A CN201080045227 A CN 201080045227A CN 102576912 A CN102576912 A CN 102576912A
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CN
China
Prior art keywords
electrode plate
positive electrode
negative electrode
stage portion
battery
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.)
Pending
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CN2010800452278A
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English (en)
Chinese (zh)
Inventor
金柱完
金钟焕
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SK Innovation Co Ltd
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SK Innovation Co Ltd
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Application filed by SK Innovation Co Ltd filed Critical SK Innovation Co Ltd
Publication of CN102576912A publication Critical patent/CN102576912A/zh
Pending 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/38—Construction or manufacture
    • 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
    • H01M10/045—Cells or batteries with folded plate-like 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
    • H01M10/052—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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN2010800452278A 2009-10-07 2010-10-06 用于电池的电极组件及其制造方法 Pending CN102576912A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0095349 2009-10-07
KR1020090095349A KR101103499B1 (ko) 2009-10-07 2009-10-07 전지용 전극조립체 및 그 제조방법
PCT/KR2010/006826 WO2011043587A2 (ko) 2009-10-07 2010-10-06 전지용 전극조립체 및 그 제조방법

Publications (1)

Publication Number Publication Date
CN102576912A true CN102576912A (zh) 2012-07-11

Family

ID=43857274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800452278A Pending CN102576912A (zh) 2009-10-07 2010-10-06 用于电池的电极组件及其制造方法

Country Status (7)

Country Link
US (1) US20120196167A1 (enExample)
EP (1) EP2487747A4 (enExample)
JP (1) JP2013507732A (enExample)
KR (1) KR101103499B1 (enExample)
CN (1) CN102576912A (enExample)
TW (1) TW201131858A (enExample)
WO (1) WO2011043587A2 (enExample)

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Publication number Priority date Publication date Assignee Title
CN104541399A (zh) * 2013-02-15 2015-04-22 株式会社Lg化学 电极组件及电极组件的制造方法
CN105355962A (zh) * 2015-11-25 2016-02-24 合肥国轩高科动力能源有限公司 一种卷绕式叠片电池的制备方法
CN105680100A (zh) * 2016-03-23 2016-06-15 合肥国轩高科动力能源有限公司 一种锂离子电池及其制作方法
CN109792072A (zh) * 2016-09-27 2019-05-21 罗伯特·博世有限公司 用于制造用于电池组电池的电极单元的方法和电极单元
CN112786945A (zh) * 2021-01-29 2021-05-11 深圳市格林晟科技有限公司 一种复合极片、电池以及复合极片的制作方法
CN114830397A (zh) * 2019-12-27 2022-07-29 日本瑞翁株式会社 二次电池及其制造方法

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KR101320392B1 (ko) * 2011-09-02 2013-10-23 삼성에스디아이 주식회사 리튬 폴리머 전지
US8802283B2 (en) * 2012-01-19 2014-08-12 Samsung Sdi Co., Ltd. Fabricating method of secondary battery
JP2015109135A (ja) * 2012-03-14 2015-06-11 日産自動車株式会社 電極及びその製造方法並びに製造装置
KR20130135017A (ko) * 2012-05-31 2013-12-10 주식회사 엘지화학 단차를 갖는 전극 조립체 및 이를 포함하는 전지셀, 전지팩 및 디바이스
EP2750234B1 (en) 2012-06-28 2019-04-24 LG Chem, Ltd. Method of manufacturing an electrode assembly
JP5889749B2 (ja) * 2012-08-09 2016-03-22 三洋電機株式会社 非水電解質二次電池及びその製造方法
KR101553542B1 (ko) * 2012-09-14 2015-09-16 에스케이이노베이션 주식회사 2차 전지 내부 셀 스택 방법 및 이를 이용하여 제조되는 셀 스택
KR101926129B1 (ko) 2012-09-24 2018-12-07 에스케이이노베이션 주식회사 이차전지의 전극조립체
WO2014126432A1 (ko) * 2013-02-15 2014-08-21 주식회사 엘지화학 안전성이 향상된 전극 조립체 및 그 제조방법
WO2014126431A1 (ko) * 2013-02-15 2014-08-21 주식회사 엘지화학 전극조립체 및 이를 포함하는 폴리머 이차전지 셀
ES2928283T3 (es) 2013-02-15 2022-11-16 Lg Energy Solution Ltd Conjunto de electrodos
TWI520403B (zh) 2013-02-15 2016-02-01 Ｌｇ化學股份有限公司 電極組及包含其之聚合物二次電池單元與製造電極組之方法
KR101588930B1 (ko) * 2013-10-01 2016-01-26 주식회사 엘지화학 이차전지
KR101676406B1 (ko) 2013-10-31 2016-11-15 주식회사 엘지화학 스택-폴딩형 전극 조립체
US20150188185A1 (en) * 2013-12-31 2015-07-02 Microsoft Corporation Reinforcement of battery
KR101710060B1 (ko) * 2014-08-13 2017-02-24 주식회사 엘지화학 스택-폴딩형 전극조립체 및 그 제조방법
JP6632823B2 (ja) * 2015-07-03 2020-01-22 株式会社京都製作所 積層型電池の製造装置
KR102473689B1 (ko) 2017-06-09 2022-12-05 주식회사 엘지에너지솔루션 전극 및 그를 포함하는 이차전지
JP7146386B2 (ja) * 2017-11-17 2022-10-04 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 蓄電素子の製造方法
KR102254264B1 (ko) * 2018-02-01 2021-05-21 주식회사 엘지에너지솔루션 전극조립체 및 이의 제조 방법
CN110752342A (zh) * 2018-07-24 2020-02-04 株式会社Mplus 电池极板固定结构及极板固定方法
KR102839664B1 (ko) 2019-03-29 2025-07-29 삼성에스디아이 주식회사 이차 전지
CN112970132B (zh) * 2019-07-09 2025-01-21 宁德新能源科技有限公司 阴极片和具有所述阴极片的电极组件
KR102409239B1 (ko) * 2020-06-26 2022-06-23 (주)유로셀 이차전지용 전극조립체의 제조방법
JP7754573B2 (ja) * 2021-12-06 2025-10-15 エルジー エナジー ソリューション リミテッド 電極組立体、その製造方法、およびこれを含むリチウム二次電池
KR20230140050A (ko) * 2022-03-29 2023-10-06 주식회사 엘지에너지솔루션 음극, 이의 제조방법, 이를 포함하는 이차전지 및 이차전지의 제조방법
DE102022204285A1 (de) 2022-05-02 2023-11-02 Volkswagen Aktiengesellschaft Batteriezelle
WO2024101033A1 (ja) * 2022-11-11 2024-05-16 株式会社村田製作所 二次電池及び二次電池の製造方法

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104541399A (zh) * 2013-02-15 2015-04-22 株式会社Lg化学 电极组件及电极组件的制造方法
CN105355962A (zh) * 2015-11-25 2016-02-24 合肥国轩高科动力能源有限公司 一种卷绕式叠片电池的制备方法
CN105355962B (zh) * 2015-11-25 2017-12-05 合肥国轩高科动力能源有限公司 一种卷绕式叠片电池的制备方法
CN105680100A (zh) * 2016-03-23 2016-06-15 合肥国轩高科动力能源有限公司 一种锂离子电池及其制作方法
CN109792072A (zh) * 2016-09-27 2019-05-21 罗伯特·博世有限公司 用于制造用于电池组电池的电极单元的方法和电极单元
CN114830397A (zh) * 2019-12-27 2022-07-29 日本瑞翁株式会社 二次电池及其制造方法
CN112786945A (zh) * 2021-01-29 2021-05-11 深圳市格林晟科技有限公司 一种复合极片、电池以及复合极片的制作方法

Also Published As

Publication number Publication date
WO2011043587A3 (ko) 2011-11-03
US20120196167A1 (en) 2012-08-02
EP2487747A4 (en) 2015-06-24
EP2487747A2 (en) 2012-08-15
WO2011043587A2 (ko) 2011-04-14
TW201131858A (en) 2011-09-16
JP2013507732A (ja) 2013-03-04
KR20110037781A (ko) 2011-04-13
KR101103499B1 (ko) 2012-01-06

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Application publication date: 20120711