PL4148815T3 - Dwuszczelinowa powlekarka matrycowa i sposób powlekania zawiesiną materiału aktywnego elektrody z jej zastosowaniem - Google Patents

Dwuszczelinowa powlekarka matrycowa i sposób powlekania zawiesiną materiału aktywnego elektrody z jej zastosowaniem

Info

Publication number
PL4148815T3
PL4148815T3 PL21869799.3T PL21869799T PL4148815T3 PL 4148815 T3 PL4148815 T3 PL 4148815T3 PL 21869799 T PL21869799 T PL 21869799T PL 4148815 T3 PL4148815 T3 PL 4148815T3
Authority
PL
Poland
Prior art keywords
active material
electrode active
same
material slurry
slot die
Prior art date
Application number
PL21869799.3T
Other languages
English (en)
Inventor
Taek-Soo Lee
Min-Kyu Kang
Young-Gon Kim
Shin-Wook JEON
Sang-Hoon Choy
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 PL4148815T3 publication Critical patent/PL4148815T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the 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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • 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
    • H01M4/0411—Methods of deposition of the material by extrusion
    • 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
    • H01M10/0404—Machines for assembling batteries
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Coating Apparatus (AREA)
PL21869799.3T 2020-09-17 2021-09-17 Dwuszczelinowa powlekarka matrycowa i sposób powlekania zawiesiną materiału aktywnego elektrody z jej zastosowaniem PL4148815T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200119919 2020-09-17
PCT/KR2021/012842 WO2022060177A1 (ko) 2020-09-17 2021-09-17 듀얼 슬롯 다이 코터 및 이를 이용한 전극 활물질 슬러리 코팅 방법

Publications (1)

Publication Number Publication Date
PL4148815T3 true PL4148815T3 (pl) 2025-06-09

Family

ID=80776258

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21869799.3T PL4148815T3 (pl) 2020-09-17 2021-09-17 Dwuszczelinowa powlekarka matrycowa i sposób powlekania zawiesiną materiału aktywnego elektrody z jej zastosowaniem

Country Status (8)

Country Link
US (2) US12420303B2 (pl)
EP (2) EP4148815B1 (pl)
KR (1) KR102774809B1 (pl)
CN (1) CN115516659B (pl)
ES (1) ES3023341T3 (pl)
HU (1) HUE071246T2 (pl)
PL (1) PL4148815T3 (pl)
WO (1) WO2022060177A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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WO2022065890A1 (ko) * 2020-09-28 2022-03-31 주식회사 엘지에너지솔루션 듀얼 슬롯 다이 코터
KR20220094459A (ko) * 2020-12-29 2022-07-06 주식회사 엘지에너지솔루션 듀얼 슬롯 다이 코터
KR102656809B1 (ko) * 2022-04-05 2024-04-12 주식회사 엘지에너지솔루션 활물질의 다층 코팅이 가능한 다이 코터
WO2024082172A1 (en) * 2022-10-19 2024-04-25 Techtronic Cordless Gp Coating machine for battery cell electrode
CN218945476U (zh) * 2022-11-29 2023-05-02 宁德时代新能源科技股份有限公司 涂布模头和涂布设备
KR20240092819A (ko) * 2022-12-15 2024-06-24 주식회사 엘지에너지솔루션 이차전지용 음극 제조장치
CN219003572U (zh) * 2023-01-28 2023-05-12 宁德时代新能源科技股份有限公司 涂布模头、涂布装置和电池生产装置
JP7785713B2 (ja) * 2023-03-17 2025-12-15 株式会社東芝 情報処理装置、情報処理方法およびプログラム
KR20250068526A (ko) * 2023-11-09 2025-05-16 주식회사 엘지에너지솔루션 절연 코팅 두께 균일성이 우수한 이중 슬롯 다이 코터, 이를 이용한 전극 제조방법 및 전극
KR20250125052A (ko) * 2024-02-14 2025-08-21 삼성에스디아이 주식회사 이차 전지 및 이의 제조 방법

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DE69408917T2 (de) * 1993-06-15 1998-06-25 Fuji Photo Film Co Ltd Verfahren zur Herstellung von blattartigen Platten
JP3445343B2 (ja) 1993-12-28 2003-09-08 Tdk株式会社 塗布方法および塗布装置
CN1080143C (zh) 1994-12-28 2002-03-06 东丽株式会社 涂层方法与涂层设备
US6824828B2 (en) * 1995-06-07 2004-11-30 Avery Dennison Corporation Method for forming multilayer release liners
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KR0164669B1 (ko) 1995-12-30 1999-03-20 최영각 자기기록매체용 도포장치
JP2000167474A (ja) * 1998-12-08 2000-06-20 Fuji Photo Film Co Ltd 塗布方法
US7097673B2 (en) * 2001-06-07 2006-08-29 3M Innovative Properties Company Coating edge control
JP2003260400A (ja) * 2002-03-08 2003-09-16 Fuji Photo Film Co Ltd 塗布方法及び装置
US7092855B2 (en) 2003-05-30 2006-08-15 Avery Dennison Corporation Thermo-stable coating die design method and apparatus
JP2005211871A (ja) * 2004-02-02 2005-08-11 Matsushita Electric Ind Co Ltd ダイノズルおよび電極板の作製方法
JP2013220385A (ja) 2012-04-17 2013-10-28 Fujifilm Corp 塗布装置及びそれを用いた塗膜付きフィルムの製造方法
KR101750326B1 (ko) * 2012-12-07 2017-06-23 주식회사 엘지화학 챔버의 구조가 개선된 슬롯 다이 및 이를 구비한 코팅장치
KR102231206B1 (ko) 2014-07-18 2021-03-23 삼성디스플레이 주식회사 슬롯 다이 코터 및 이를 이용한 코팅 방법
JP2018167193A (ja) * 2017-03-30 2018-11-01 株式会社Screenホールディングス 両面塗工装置および塗膜形成システム
KR102190114B1 (ko) * 2017-08-17 2020-12-11 주식회사 엘지화학 슬롯들의 움직임으로 전극 활물질 슬러리의 코팅 형태가 변환되는 슬롯 다이 코터
KR102237953B1 (ko) 2018-01-08 2021-04-08 주식회사 엘지화학 전극 슬러리 코팅장치 및 방법
WO2020039990A1 (ja) 2018-08-20 2020-02-27 富士フイルム株式会社 積層体の製造方法
KR102677503B1 (ko) * 2018-09-27 2024-06-20 주식회사 엘지에너지솔루션 슬롯들의 움직임으로 전극 활물질 슬러리의 코팅 형태가 변환되는 슬롯 다이 코터
KR102265640B1 (ko) 2019-03-19 2021-06-18 고려대학교 산학협력단 바이오 프린팅 기술을 이용한 신경도관의 제조방법 및 이에 따라 제조된 신경도관

Also Published As

Publication number Publication date
KR20220037394A (ko) 2022-03-24
US20240050975A1 (en) 2024-02-15
EP4512537A3 (en) 2025-05-07
WO2022060177A1 (ko) 2022-03-24
KR102774809B1 (ko) 2025-03-04
EP4148815A4 (en) 2023-12-13
US12420303B2 (en) 2025-09-23
HUE071246T2 (hu) 2025-08-28
EP4148815A1 (en) 2023-03-15
EP4512537A2 (en) 2025-02-26
CN115516659B (zh) 2025-06-24
ES3023341T3 (en) 2025-05-30
US20250375790A1 (en) 2025-12-11
CN115516659A (zh) 2022-12-23
EP4148815B1 (en) 2025-04-02

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