PL3331081T3 - Zespół elektrodowy i sposób jego wytwarzania - Google Patents

Zespół elektrodowy i sposób jego wytwarzania

Info

Publication number
PL3331081T3
PL3331081T3 PL17741684T PL17741684T PL3331081T3 PL 3331081 T3 PL3331081 T3 PL 3331081T3 PL 17741684 T PL17741684 T PL 17741684T PL 17741684 T PL17741684 T PL 17741684T PL 3331081 T3 PL3331081 T3 PL 3331081T3
Authority
PL
Poland
Prior art keywords
electrode assembly
manufacturing same
manufacturing
same
electrode
Prior art date
Application number
PL17741684T
Other languages
English (en)
Inventor
Hyuk-Su Kim
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 PL3331081T3 publication Critical patent/PL3331081T3/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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL17741684T 2016-01-19 2017-01-19 Zespół elektrodowy i sposób jego wytwarzania PL3331081T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160006371 2016-01-19
EP17741684.9A EP3331081B1 (en) 2016-01-19 2017-01-19 Electrode assembly and method for manufacturing same
PCT/KR2017/000687 WO2017126918A1 (ko) 2016-01-19 2017-01-19 전극조립체 및 이의 제조방법

Publications (1)

Publication Number Publication Date
PL3331081T3 true PL3331081T3 (pl) 2020-07-13

Family

ID=59362725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17741684T PL3331081T3 (pl) 2016-01-19 2017-01-19 Zespół elektrodowy i sposób jego wytwarzania

Country Status (7)

Country Link
US (1) US10665864B2 (pl)
EP (1) EP3331081B1 (pl)
JP (1) JP6664477B2 (pl)
KR (1) KR101941683B1 (pl)
CN (1) CN108012572B (pl)
PL (1) PL3331081T3 (pl)
WO (1) WO2017126918A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210061111A (ko) * 2019-11-19 2021-05-27 주식회사 엘지화학 이차전지 제조방법 및 그의 제조설비
KR20220035741A (ko) * 2020-09-14 2022-03-22 주식회사 엘지에너지솔루션 초음파 절삭기를 포함하는 전극조립체 제조장치 및 이를 이용한 전극조립체 제조방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3570128B2 (ja) * 1996-12-05 2004-09-29 ソニー株式会社 非水電解液二次電池の製造方法
KR100490549B1 (ko) * 2003-02-07 2005-05-17 삼성에스디아이 주식회사 카본 화합물이 흡착된 정극 활물질 및 이를 채용한 리튬전지
JP4516359B2 (ja) * 2004-05-28 2010-08-04 三井金属鉱業株式会社 非水電解液二次電池用負極
KR100601562B1 (ko) 2004-07-29 2006-07-19 삼성에스디아이 주식회사 전극 조립체 및 이를 이용한 리튬 이차 전지
JP5094013B2 (ja) * 2004-12-10 2012-12-12 キヤノン株式会社 リチウム二次電池用の電極構造体及び該電極構造体を有する二次電池
US7615314B2 (en) * 2004-12-10 2009-11-10 Canon Kabushiki Kaisha Electrode structure for lithium secondary battery and secondary battery having such electrode structure
JP2006221955A (ja) * 2005-02-10 2006-08-24 Toyota Motor Corp 燃料電池のセパレータ
JP5070680B2 (ja) 2005-03-31 2012-11-14 大日本印刷株式会社 非水電解液二次電池用電極板、その製造方法、および非水電解液二次電池
US20070037060A1 (en) 2005-08-12 2007-02-15 Lee Young G All-solid-state primary film battery and method of manufacturing the same
TWI467840B (zh) * 2005-09-02 2015-01-01 A123 Systems Inc 奈米組成電極以及其相關裝置
KR100659860B1 (ko) * 2005-09-23 2006-12-19 삼성에스디아이 주식회사 이차전지용 전극 및 이를 채용한 이차전지
CN101315993A (zh) * 2007-05-28 2008-12-03 东莞新能源电子科技有限公司 一种叠片式锂离子电池的制造方法
JP5219449B2 (ja) * 2007-10-18 2013-06-26 パナソニック株式会社 非水電解液電池の製造方法
JP5439922B2 (ja) * 2008-04-23 2014-03-12 日産自動車株式会社 リチウムイオン二次電池用電極およびこれを用いた電池
KR20100043727A (ko) * 2008-10-21 2010-04-29 주식회사 엘지화학 파우치형 이차전지
KR20120000708A (ko) * 2010-06-28 2012-01-04 주식회사 엘지화학 전기화학소자용 음극, 그 제조방법 및 이를 구비한 전기화학소자
JP2013077398A (ja) * 2011-09-29 2013-04-25 Panasonic Corp 非水電解質二次電池用負極および非水電解質二次電池
KR101920714B1 (ko) * 2012-05-16 2018-11-21 삼성전자주식회사 리튬 전지용 음극 및 이를 포함하는 리튬 전지
JP2015064975A (ja) * 2013-09-24 2015-04-09 株式会社Ｇｓユアサ 非水電解質二次電池
US10553854B2 (en) * 2013-09-26 2020-02-04 Semiconductor Energy Laboratory Co., Ltd. Secondary battery
KR101595621B1 (ko) * 2013-09-27 2016-02-18 주식회사 엘지화학 전극조립체 제조방법
CN104332658A (zh) * 2014-10-24 2015-02-04 东莞锂威能源科技有限公司 一种高安全性能锂离子电池

Also Published As

Publication number Publication date
EP3331081A1 (en) 2018-06-06
US20190013524A1 (en) 2019-01-10
JP6664477B2 (ja) 2020-03-13
KR20170087053A (ko) 2017-07-27
CN108012572B (zh) 2021-02-02
US10665864B2 (en) 2020-05-26
JP2018535516A (ja) 2018-11-29
EP3331081B1 (en) 2020-04-01
KR101941683B1 (ko) 2019-01-23
EP3331081A4 (en) 2018-06-27
WO2017126918A1 (ko) 2017-07-27
CN108012572A (zh) 2018-05-08

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