PL3598554T3 - Zespół elektrod i sposób wytwarzania zespołu elektrod - Google Patents

Zespół elektrod i sposób wytwarzania zespołu elektrod

Info

Publication number
PL3598554T3
PL3598554T3 PL18781861T PL18781861T PL3598554T3 PL 3598554 T3 PL3598554 T3 PL 3598554T3 PL 18781861 T PL18781861 T PL 18781861T PL 18781861 T PL18781861 T PL 18781861T PL 3598554 T3 PL3598554 T3 PL 3598554T3
Authority
PL
Poland
Prior art keywords
electrode assembly
manufacturing
manufacturing electrode
assembly
electrode
Prior art date
Application number
PL18781861T
Other languages
English (en)
Inventor
Hyun Tae Kim
Byung Heon Shin
Kieun SUNG
Original Assignee
Lg Chem, Ltd.
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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3598554T3 publication Critical patent/PL3598554T3/pl

Links

Classifications

    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with 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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M10/0454—Cells or batteries with electrodes of only one polarity folded
    • 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
    • H01M10/0459—Cells or batteries with folded separator between 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
    • 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
    • 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 of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
PL18781861T 2017-04-06 2018-01-29 Zespół elektrod i sposób wytwarzania zespołu elektrod PL3598554T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170044541A KR102217444B1 (ko) 2017-04-06 2017-04-06 전극조립체 및 그 전극조립체의 제조 방법
PCT/KR2018/001252 WO2018186576A1 (ko) 2017-04-06 2018-01-29 전극조립체 및 그 전극조립체의 제조 방법
EP18781861.2A EP3598554B1 (en) 2017-04-06 2018-01-29 Electrode assembly and method for manufacturing electrode assembly

Publications (1)

Publication Number Publication Date
PL3598554T3 true PL3598554T3 (pl) 2022-01-24

Family

ID=63712160

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18781861T PL3598554T3 (pl) 2017-04-06 2018-01-29 Zespół elektrod i sposób wytwarzania zespołu elektrod

Country Status (6)

Country Link
US (1) US11251502B2 (pl)
EP (1) EP3598554B1 (pl)
KR (1) KR102217444B1 (pl)
CN (1) CN109923723B (pl)
PL (1) PL3598554T3 (pl)
WO (1) WO2018186576A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021128348A1 (de) * 2021-10-29 2023-05-04 Volkswagen Aktiengesellschaft Verfahren und Vorrichung zum Laminieren von Komponenten einer Batteriezelle

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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KR100497147B1 (ko) * 2000-02-08 2005-06-29 주식회사 엘지화학 다중 중첩 전기화학 셀 및 그의 제조방법
KR100555848B1 (ko) 2003-04-25 2006-03-03 주식회사 에너랜드 전극판의 한방향 접착이 가능한 적층형 리튬이차전지의제조방법
JP2006019075A (ja) 2004-06-30 2006-01-19 Nissan Motor Co Ltd 扁平型電池およびその電池を用いた組電池
KR100871345B1 (ko) 2006-06-19 2008-12-01 주식회사 엘지화학 안전성 및 용량을 향상시킨 이차전지
KR100907622B1 (ko) * 2006-08-14 2009-07-15 주식회사 엘지화학 외부 충격에 대한 안전성과 전해액 함침성이 우수한이차전지
JP2008293681A (ja) * 2007-05-22 2008-12-04 Hitachi Vehicle Energy Ltd リチウムイオン二次電池
JP5132269B2 (ja) * 2007-11-13 2013-01-30 日立ビークルエナジー株式会社 リチウムイオン二次電池
KR101014817B1 (ko) 2007-12-14 2011-02-14 주식회사 엘지화학 안전 부재를 포함하고 있는 스택/폴딩형 전극조립체 및그것의 제조방법
KR20110053835A (ko) 2009-11-16 2011-05-24 삼성에스디아이 주식회사 리튬 폴리머 이차 전지
JP2011138675A (ja) * 2009-12-28 2011-07-14 Panasonic Corp 非水系二次電池用電極群およびこれを用いた非水系二次電池
JP5583421B2 (ja) * 2010-02-10 2014-09-03 三洋電機株式会社 角形密閉二次電池及び角形密閉二次電池の製造方法
JP2011210522A (ja) 2010-03-30 2011-10-20 Sanyo Electric Co Ltd 組電池
JP2013008550A (ja) * 2011-06-24 2013-01-10 Sharp Corp 二次電池およびその製造方法
KR101332282B1 (ko) 2012-03-14 2013-11-22 주식회사 엘지화학 신규한 구조의 전극조립체 및 이를 포함하는 전지셀
TWI484686B (zh) * 2012-06-28 2015-05-11 Lg Chemical Ltd 電極組及包含其之電化學電池
KR101406038B1 (ko) * 2012-09-11 2014-06-13 주식회사 루트제이드 래핑 전극체 및 그 제조방법
KR101617495B1 (ko) * 2013-03-04 2016-05-03 주식회사 엘지화학 젤리롤 타입의 전극 조립체 제조방법 및 젤리롤 타입의 폴리머 이차전지 제조방법
KR101736543B1 (ko) * 2014-06-30 2017-05-16 주식회사 엘지화학 전극 조립체
KR101730318B1 (ko) 2014-07-07 2017-05-11 주식회사 엘지화학 분리막의 열 수축성이 억제된 전지셀
KR101847679B1 (ko) * 2014-11-17 2018-04-10 주식회사 엘지화학 이차전지용 전극조립체 및 이를 포함하는 이차전지
CN105576296B (zh) 2016-03-11 2019-01-08 合肥国轩高科动力能源有限公司 一种卷绕式叠片电池及其制备方法
CN205646031U (zh) * 2016-05-07 2016-10-12 合肥国轩高科动力能源有限公司 一种单体电极组件排列粘结装置

Also Published As

Publication number Publication date
EP3598554A4 (en) 2020-05-06
CN109923723A (zh) 2019-06-21
US11251502B2 (en) 2022-02-15
WO2018186576A1 (ko) 2018-10-11
KR102217444B1 (ko) 2021-02-22
US20200052275A1 (en) 2020-02-13
EP3598554B1 (en) 2021-10-20
CN109923723B (zh) 2022-03-25
EP3598554A1 (en) 2020-01-22
KR20180113252A (ko) 2018-10-16

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