PL4024546T3 - Zespół elektrodowy i sposób jego wytwarzania - Google Patents

Zespół elektrodowy i sposób jego wytwarzania

Info

Publication number
PL4024546T3
PL4024546T3 PL20892270.8T PL20892270T PL4024546T3 PL 4024546 T3 PL4024546 T3 PL 4024546T3 PL 20892270 T PL20892270 T PL 20892270T PL 4024546 T3 PL4024546 T3 PL 4024546T3
Authority
PL
Poland
Prior art keywords
electrode assembly
manufacturing same
manufacturing
same
electrode
Prior art date
Application number
PL20892270.8T
Other languages
English (en)
Inventor
Jin Seop Kwak
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL4024546T3 publication Critical patent/PL4024546T3/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
    • 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
    • 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
    • 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
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/05—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
    • 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
    • H01M4/139—Processes of manufacture
    • 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
PL20892270.8T 2019-11-26 2020-07-10 Zespół elektrodowy i sposób jego wytwarzania PL4024546T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190153475A KR102872284B1 (ko) 2019-11-26 2019-11-26 전극조립체 및 그 제조방법
PCT/KR2020/009060 WO2021107314A1 (ko) 2019-11-26 2020-07-10 전극조립체 및 그 제조방법

Publications (1)

Publication Number Publication Date
PL4024546T3 true PL4024546T3 (pl) 2025-04-14

Family

ID=76130333

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20892270.8T PL4024546T3 (pl) 2019-11-26 2020-07-10 Zespół elektrodowy i sposób jego wytwarzania

Country Status (9)

Country Link
US (1) US20230143528A1 (pl)
EP (1) EP4024546B1 (pl)
JP (1) JP7452923B2 (pl)
KR (1) KR102872284B1 (pl)
CN (1) CN114467191B (pl)
ES (1) ES3009903T3 (pl)
HU (1) HUE070486T2 (pl)
PL (1) PL4024546T3 (pl)
WO (1) WO2021107314A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4456312A3 (de) * 2023-04-26 2024-11-06 Volkswagen Ag Lithium-ionen-akkumulator

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09161759A (ja) * 1995-12-05 1997-06-20 Nissan Motor Co Ltd セパレータ
JP2001052657A (ja) * 1999-08-03 2001-02-23 Toshiba Battery Co Ltd リチウム二次電池
KR100515572B1 (ko) * 2000-02-08 2005-09-20 주식회사 엘지화학 중첩 전기화학 셀 및 그의 제조 방법
JP2002331309A (ja) * 2001-05-09 2002-11-19 Toshiba Electronic Engineering Corp 薄板の折り曲げ成形方法、金型および密閉二次電池の製造方法
JP4769019B2 (ja) * 2005-05-17 2011-09-07 本田技研工業株式会社 蓄電池
KR100925857B1 (ko) * 2006-03-14 2009-11-06 주식회사 엘지화학 향상된 안전성의 다중 중첩식 전기화학 셀
JP4766057B2 (ja) * 2008-01-23 2011-09-07 ソニー株式会社 非水電解質電池および非水電解質電池の製造方法
JP5334162B2 (ja) * 2008-09-08 2013-11-06 Ｎｅｃエナジーデバイス株式会社 積層型二次電池
JP5230801B2 (ja) * 2009-03-31 2013-07-10 三菱重工業株式会社 二次電池および電池システム
DE102009031014A1 (de) * 2009-06-29 2010-12-30 Li-Tec Battery Gmbh Verfahren zum Herstellen einer Batterieanordnung
EP2477255B1 (en) * 2009-09-10 2020-02-26 Envision AESC Energy Devices Ltd. Stacked battery and method for manufacturing same
JP5891655B2 (ja) * 2010-08-30 2016-03-23 ソニー株式会社 非水電解質電池および非水電解質電池の製造方法、並びに絶縁材および絶縁材の製造方法、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム
JP5851785B2 (ja) 2011-09-29 2016-02-03 オートモーティブエナジーサプライ株式会社 電池とその製造方法
KR101480740B1 (ko) * 2012-02-20 2015-01-12 주식회사 엘지화학 신규한 구조의 전극조립체의 제조방법
KR20130134566A (ko) * 2012-05-31 2013-12-10 주식회사 엘지화학 이차전지와 그의 제조방법
CN104854752B (zh) * 2013-02-15 2018-07-06 株式会社Lg 化学 具有改善的稳定性的电极组件及其制造方法
KR101650860B1 (ko) * 2013-09-23 2016-08-24 주식회사 엘지화학 분리막의 열 수축성이 억제된 전지셀
KR102283630B1 (ko) * 2013-11-28 2021-08-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전력 저장 유닛 및 그를 포함하는 전자 기기
KR102221807B1 (ko) * 2014-08-11 2021-03-02 삼성에스디아이 주식회사 이차 전지
KR101731149B1 (ko) * 2014-09-03 2017-04-28 에스케이이노베이션 주식회사 리튬 폴리머 이차전지의 분리막 및 이를 포함하는 리튬 폴리머 이차전지
JP6652127B2 (ja) * 2015-03-24 2020-02-19 日本電気株式会社 二次電池、二次電池の製造方法、電動車両および蓄電システム
CN107851852B (zh) * 2015-08-26 2020-05-29 松下知识产权经营株式会社 蓄电装置
DE102015218533A1 (de) * 2015-09-28 2017-03-30 Robert Bosch Gmbh Verfahren zur Herstellung eines Elektrodenverbundes
WO2017158701A1 (ja) * 2016-03-14 2017-09-21 株式会社村田製作所 蓄電デバイス
KR102206758B1 (ko) * 2016-07-28 2021-01-25 도레이 카부시키가이샤 적층 권회체
JP2019192625A (ja) * 2018-04-19 2019-10-31 株式会社豊田自動織機 蓄電モジュールの製造方法及び蓄電モジュール
JP7102911B2 (ja) * 2018-04-27 2022-07-20 株式会社豊田自動織機 蓄電モジュールの製造方法
JP7102912B2 (ja) * 2018-04-27 2022-07-20 株式会社豊田自動織機 蓄電モジュールの製造方法及び蓄電モジュール
CN110148772B (zh) * 2019-05-28 2020-12-22 乐山伟力得能源有限公司 一种电堆封装工艺及电堆组件

Also Published As

Publication number Publication date
EP4024546A1 (en) 2022-07-06
KR20210064831A (ko) 2021-06-03
HUE070486T2 (hu) 2025-06-28
KR102872284B1 (ko) 2025-10-16
US20230143528A1 (en) 2023-05-11
JP7452923B2 (ja) 2024-03-19
EP4024546A4 (en) 2023-03-08
CN114467191B (zh) 2024-07-02
JP2022552651A (ja) 2022-12-19
CN114467191A (zh) 2022-05-10
EP4024546B1 (en) 2025-01-29
ES3009903T3 (en) 2025-03-31
WO2021107314A1 (ko) 2021-06-03

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