PL3605663T3 - Sposób wytwarzania nieregularnej elektrody - Google Patents

Sposób wytwarzania nieregularnej elektrody

Info

Publication number
PL3605663T3
PL3605663T3 PL18879639.5T PL18879639T PL3605663T3 PL 3605663 T3 PL3605663 T3 PL 3605663T3 PL 18879639 T PL18879639 T PL 18879639T PL 3605663 T3 PL3605663 T3 PL 3605663T3
Authority
PL
Poland
Prior art keywords
irregular electrode
manufacturing irregular
manufacturing
electrode
irregular
Prior art date
Application number
PL18879639.5T
Other languages
English (en)
Inventor
Taek Soo Lee
Cheolwoo Kim
Sang Hoon Choy
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 PL3605663T3 publication Critical patent/PL3605663T3/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
    • H01M4/04—Processes of 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/12—Perforating by punching, e.g. with relatively-reciprocating punch and bed to notch margins of work
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/621—Binders
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL18879639.5T 2017-11-20 2018-11-09 Sposób wytwarzania nieregularnej elektrody PL3605663T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170154709A KR102261800B1 (ko) 2017-11-20 2017-11-20 비정형 전극의 제조 방법
PCT/KR2018/013645 WO2019098614A1 (ko) 2017-11-20 2018-11-09 비정형 전극의 제조 방법

Publications (1)

Publication Number Publication Date
PL3605663T3 true PL3605663T3 (pl) 2024-02-26

Family

ID=66538707

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18879639.5T PL3605663T3 (pl) 2017-11-20 2018-11-09 Sposób wytwarzania nieregularnej elektrody

Country Status (6)

Country Link
US (1) US11283057B2 (pl)
EP (1) EP3605663B1 (pl)
KR (1) KR102261800B1 (pl)
CN (1) CN110546785B (pl)
PL (1) PL3605663T3 (pl)
WO (1) WO2019098614A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102706400B1 (ko) 2019-07-30 2024-09-13 주식회사 엘지에너지솔루션 이차전지용 전극 및 전극 제조 방법
CN220627729U (zh) 2022-06-27 2024-03-19 米沃奇电动工具公司 熔断器及包括用于通过电流的导电路径的装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001006664A (ja) * 1999-06-22 2001-01-12 Matsushita Electric Ind Co Ltd 塗布装置
JP2002028554A (ja) * 2000-07-14 2002-01-29 Konica Corp 塗布方法及び塗布装置ｊｐ５
JP4075034B2 (ja) * 2001-08-06 2008-04-16 ソニー株式会社 非水電解質電池およびその製造方法
JP4669641B2 (ja) * 2001-08-24 2011-04-13 Ｎｅｃエナジーデバイス株式会社 電池電極切断装置
JP4578311B2 (ja) * 2004-07-28 2010-11-10 三星エスディアイ株式会社 二次電池用電極板の製造方法及びこれを用いて製造される二次電池用電極板
US8142837B2 (en) 2005-05-09 2012-03-27 Panasonic Corporation Method and apparatus for applying electrode mixture paste
CN101213627B (zh) * 2005-07-08 2012-05-09 株式会社村田制作所 用于形成电子元件的外部电极的方法和装置
CN101960653B (zh) * 2008-10-08 2013-03-13 松下电器产业株式会社 负极及其制造方法和非水电解质二次电池
CN101612691A (zh) * 2009-03-31 2009-12-30 深圳市吉阳自动化科技有限公司 极片切割方法
EP2549561B1 (en) * 2010-03-19 2015-05-13 LG Chem, Ltd. Pouch type case and battery pack including same
WO2013157806A1 (ko) 2012-04-16 2013-10-24 주식회사 엘지화학 리튬 이차전지용 전극의 제조 방법 및 이를 사용하여 제조되는 전극
JP2014022149A (ja) 2012-07-17 2014-02-03 Dainippon Screen Mfg Co Ltd 電池用電極製造装置、電池用電極製造のためのノズルおよび電池用電極の製造方法
CN104755575B (zh) 2012-11-05 2018-02-09 日东电工株式会社 电化学装置用粘合带
JP2014179217A (ja) * 2013-03-14 2014-09-25 Mitsubishi Heavy Ind Ltd 二次電池の製造方法及び二次電池
CN104377345B (zh) * 2013-08-15 2017-06-16 纳米新能源（唐山）有限责任公司 微型储能器件电极、微型储能器件及其形成方法
JP6128282B2 (ja) * 2014-07-10 2017-05-17 株式会社村田製作所 蓄電デバイスの製造方法及び電極の製造方法
KR20160048527A (ko) * 2014-10-24 2016-05-04 주식회사 엘지화학 비정형 전지의 커팅 방법 및 이에 의하여 제조된 전지
WO2016099038A1 (ko) 2014-12-16 2016-06-23 주식회사 엘지화학 Ptc 물질을 포함하는 이차전지용 전극을 제조하는 방법 및 이에 의해 제조되는 전극
KR101579578B1 (ko) 2015-03-24 2015-12-22 주식회사 엘지화학 전극의 제조방법, 이로부터 형성된 전극 및 이를 구비한 전기화학 소자
US20180175365A1 (en) * 2015-05-20 2018-06-21 Nec Energy Devices, Ltd. Secondary battery electrode, and secondary battery manufacturing method and manufacturing apparatus
KR101950464B1 (ko) * 2015-11-30 2019-02-20 주식회사 엘지화학 셀 케이스의 밀봉 신뢰성이 향상된 비정형 구조의 전지셀
KR101641095B1 (ko) 2016-02-22 2016-07-20 씨아이에스(주) 이차전지용 활물질 코팅장치
KR101875892B1 (ko) * 2016-03-10 2018-07-06 씨아이에스(주) 이차전지용 슬러리 코팅방법 및 이를 이용하여 제조된 이차전지 전극판
CN110462883B (zh) * 2017-03-29 2022-10-11 株式会社村田制作所 二次电池的制造方法及制造装置
WO2018221318A1 (ja) * 2017-06-01 2018-12-06 株式会社村田製作所 二次電池の製造方法

Also Published As

Publication number Publication date
US11283057B2 (en) 2022-03-22
US20200152958A1 (en) 2020-05-14
EP3605663B1 (en) 2023-11-01
EP3605663A1 (en) 2020-02-05
WO2019098614A1 (ko) 2019-05-23
KR102261800B1 (ko) 2021-06-04
KR20190057587A (ko) 2019-05-29
CN110546785A (zh) 2019-12-06
CN110546785B (zh) 2022-07-22
EP3605663A4 (en) 2020-07-08

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