PL3333941T3 - Sposób wytwarzania elektrody z użyciem walca - Google Patents

Sposób wytwarzania elektrody z użyciem walca

Info

Publication number
PL3333941T3
PL3333941T3 PL17824482T PL17824482T PL3333941T3 PL 3333941 T3 PL3333941 T3 PL 3333941T3 PL 17824482 T PL17824482 T PL 17824482T PL 17824482 T PL17824482 T PL 17824482T PL 3333941 T3 PL3333941 T3 PL 3333941T3
Authority
PL
Poland
Prior art keywords
roller
preparing electrode
preparing
electrode
Prior art date
Application number
PL17824482T
Other languages
English (en)
Inventor
Sang Kyun Lee
Seok Jin Kim
Cha Hun Ku
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 PL3333941T3 publication Critical patent/PL3333941T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/043Processes of manufacture in general involving compressing or compaction
    • H01M4/0435Rolling or calendering
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
PL17824482T 2016-07-04 2017-07-03 Sposób wytwarzania elektrody z użyciem walca PL3333941T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160084360A KR102065363B1 (ko) 2016-07-04 2016-07-04 전극 및 그 전극의 제조방법 및 그 전극의 제조를 위한 롤러
PCT/KR2017/007046 WO2018008926A1 (ko) 2016-07-04 2017-07-03 전극 및 그 전극의 제조방법 및 그 전극의 제조를 위한 롤러
EP17824482.8A EP3333941B1 (en) 2016-07-04 2017-07-03 Method for preparing electrode using a roller

Publications (1)

Publication Number Publication Date
PL3333941T3 true PL3333941T3 (pl) 2020-06-01

Family

ID=60912873

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17824482T PL3333941T3 (pl) 2016-07-04 2017-07-03 Sposób wytwarzania elektrody z użyciem walca

Country Status (7)

Country Link
US (1) US11196031B2 (pl)
EP (1) EP3333941B1 (pl)
JP (1) JP7113747B2 (pl)
KR (1) KR102065363B1 (pl)
CN (1) CN108028359B (pl)
PL (1) PL3333941T3 (pl)
WO (1) WO2018008926A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102582586B1 (ko) * 2018-05-16 2023-09-25 삼성전자주식회사 무지부의 적어도 일부에 노치가 형성된 배터리를 포함하는 전자 장치
KR102281113B1 (ko) 2018-10-11 2021-07-26 주식회사 엘지에너지솔루션 전극, 전극조립체 및 그를 포함하는 이차전지
KR102319539B1 (ko) * 2018-11-02 2021-10-28 주식회사 엘지에너지솔루션 전고체 전지의 제조 방법
DE102019100476A1 (de) * 2019-01-10 2020-07-16 Bayerische Motoren Werke Aktiengesellschaft Kollektorfolie sowie Verfahren zum Herstellen einer Kollektorfolie
KR102757189B1 (ko) * 2019-03-28 2025-01-21 주식회사 엘지에너지솔루션 이차전지용 전극 제조장치와, 이를 통해 제조된 이차전지용 전극 및 이차전지
KR102804867B1 (ko) * 2019-05-22 2025-05-09 삼성에스디아이 주식회사 이차전지
WO2021199684A1 (ja) * 2020-03-30 2021-10-07 三洋電機株式会社 非水電解質二次電池用正極板の製造方法及び非水電解質二次電池の製造方法
US12347844B2 (en) 2020-05-22 2025-07-01 Lg Energy Solution, Ltd. Electrode rolling apparatus comprising non-coating portion pressing part and electrode rolling method using the same
KR102937920B1 (ko) 2020-05-22 2026-03-11 주식회사 엘지에너지솔루션 무지부 프레스부를 포함하는 전극 압연 장치 및 이를 이용한 전극 압연 방법
KR20230026730A (ko) * 2021-08-18 2023-02-27 삼성전자주식회사 배터리를 포함하는 전자 장치
JP7677578B2 (ja) 2022-06-22 2025-05-15 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、電極組立体を含む二次電池、バッテリーパック、および移動手段

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000012002A (ja) * 1998-06-17 2000-01-14 Toshiba Battery Co Ltd 帯状電極の製造装置
CN1309105C (zh) * 2003-12-24 2007-04-04 松下电器产业株式会社 卷式电化学元件用极板组和电池
KR100599749B1 (ko) * 2004-06-23 2006-07-12 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체
KR100637505B1 (ko) 2005-03-25 2006-10-20 삼성에스디아이 주식회사 이차전지의 전극판, 이의 제조 방법 및 이 전극판을 이용한이차전지
KR20080037867A (ko) 2006-10-27 2008-05-02 삼성에스디아이 주식회사 전극조립체와 이를 이용한 리튬 이차전지 및 리튬이차전지의 제조방법
JP5757414B2 (ja) * 2010-08-18 2015-07-29 株式会社Gsユアサ 電池用電極シート及びその製造方法
KR101199125B1 (ko) 2010-09-02 2012-11-09 삼성에스디아이 주식회사 벤딩영역을 갖는 전극조립체 및 이를 포함하는 이차전지
JP5760366B2 (ja) * 2010-10-04 2015-08-12 日産自動車株式会社 電池用電極箔のプレス方法
KR20120095122A (ko) * 2011-02-18 2012-08-28 주식회사 엘지화학 전극 조립체 및 이를 이용한 이차 전지
JP2012238427A (ja) 2011-05-10 2012-12-06 Gs Yuasa Corp 電気化学装置および電気化学装置の製造方法
WO2013098969A1 (ja) 2011-12-27 2013-07-04 株式会社 東芝 電極の製造方法及び非水電解質電池の製造方法
JP5957239B2 (ja) * 2012-02-21 2016-07-27 日立オートモティブシステムズ株式会社 二次電池
JP5724930B2 (ja) 2012-03-30 2015-05-27 株式会社豊田自動織機 蓄電装置及び二次電池並びに蓄電装置の製造方法
KR101577188B1 (ko) * 2013-09-30 2015-12-15 주식회사 엘지화학 전극의 불량률이 개선된 전극 제조 방법

Also Published As

Publication number Publication date
WO2018008926A1 (ko) 2018-01-11
JP2018537814A (ja) 2018-12-20
EP3333941A4 (en) 2018-07-04
US20180337392A1 (en) 2018-11-22
KR102065363B1 (ko) 2020-01-13
KR20180004588A (ko) 2018-01-12
EP3333941B1 (en) 2020-01-29
EP3333941A1 (en) 2018-06-13
US11196031B2 (en) 2021-12-07
JP7113747B2 (ja) 2022-08-05
CN108028359B (zh) 2021-03-16
CN108028359A (zh) 2018-05-11

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