KR20240130751A - 유도에 의한 전극-분리막 조립체의 열건조 처리를 위한 방법 및 장치 - Google Patents

유도에 의한 전극-분리막 조립체의 열건조 처리를 위한 방법 및 장치 Download PDF

Info

Publication number
KR20240130751A
KR20240130751A KR1020247025337A KR20247025337A KR20240130751A KR 20240130751 A KR20240130751 A KR 20240130751A KR 1020247025337 A KR1020247025337 A KR 1020247025337A KR 20247025337 A KR20247025337 A KR 20247025337A KR 20240130751 A KR20240130751 A KR 20240130751A
Authority
KR
South Korea
Prior art keywords
electrode
separator
drying device
separator assembly
inductor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020247025337A
Other languages
English (en)
Korean (ko)
Inventor
마틴 엘머
다이어터 클로스
라이너 스턴
Original Assignee
바르타 마이크로바테리 게엠베하
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 바르타 마이크로바테리 게엠베하 filed Critical 바르타 마이크로바테리 게엠베하
Publication of KR20240130751A publication Critical patent/KR20240130751A/ko
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0422Cells or battery with cylindrical casing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00Drying solid materials or objects by processes involving the application of heat
    • F26B3/32Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0431Cells with wound or folded electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0587Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609Arrangements or processes for filling with liquid, e.g. electrolytes
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020247025337A 2022-01-20 2023-01-20 유도에 의한 전극-분리막 조립체의 열건조 처리를 위한 방법 및 장치 Pending KR20240130751A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22152468.9 2022-01-20
EP22152468.9A EP4216327A1 (de) 2022-01-20 2022-01-20 Verfahren und vorrichtung zur thermischen trocknungsbehandlung von elektroden-separator-verbünden mittels induktion
PCT/EP2023/051456 WO2023139245A1 (de) 2022-01-20 2023-01-20 Verfahren und vorrichtung zur thermischen trocknungsbehandlung von elektroden-separator-verbünden mittels induktion

Publications (1)

Publication Number Publication Date
KR20240130751A true KR20240130751A (ko) 2024-08-29

Family

ID=80447848

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247025337A Pending KR20240130751A (ko) 2022-01-20 2023-01-20 유도에 의한 전극-분리막 조립체의 열건조 처리를 위한 방법 및 장치

Country Status (6)

Country Link
US (1) US20250102223A1 (https=)
EP (2) EP4216327A1 (https=)
JP (1) JP2025502431A (https=)
KR (1) KR20240130751A (https=)
CN (1) CN118575320A (https=)
WO (1) WO2023139245A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2430075A1 (en) * 2024-02-16 2025-08-17 Altris Ab High-performance sodium-ion cells and method for their preparation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4292453B2 (ja) * 2002-01-23 2009-07-08 株式会社デンソー 非水電解液電池の製造方法
JP2004303560A (ja) * 2003-03-31 2004-10-28 Denso Corp 非水電解液電池の製造方法
JP2006524314A (ja) * 2003-04-18 2006-10-26 インダクトサーム・コーポレイション 誘導加熱及び誘導溶解のための真空槽
JP4281491B2 (ja) * 2003-09-25 2009-06-17 株式会社デンソー 二次電池の製造方法
JP4492222B2 (ja) * 2004-06-21 2010-06-30 トヨタ自動車株式会社 リチウム電池処理方法
JP2015125946A (ja) * 2013-12-27 2015-07-06 トヨタ自動車株式会社 電池乾燥装置、電池乾燥方法
EP3258519A1 (de) 2016-06-16 2017-12-20 VARTA Microbattery GmbH Elektrochemische zelle mit optimiertem innenwiderstand
DE102017213384A1 (de) 2017-08-02 2019-02-07 VW-VM Forschungsgesellschaft mbH & Co. KG Verfahren und Vorrichtung zur thermischen Behandlung eines Elektrodenfilms auf einem metallischen Stromkollektor
US20190132910A1 (en) * 2017-11-02 2019-05-02 Applied Materials, Inc. Tool architecture using variable frequency microwave for residual moisture removal of electrodes
CN112197512A (zh) * 2020-09-04 2021-01-08 深圳市镭煜科技有限公司 一种电磁感应加热电池高真空烘烤单体炉

Also Published As

Publication number Publication date
CN118575320A (zh) 2024-08-30
EP4216327A1 (de) 2023-07-26
EP4466747B1 (de) 2025-12-17
US20250102223A1 (en) 2025-03-27
JP2025502431A (ja) 2025-01-24
EP4466747C0 (de) 2025-12-17
EP4466747A1 (de) 2024-11-27
WO2023139245A1 (de) 2023-07-27

Similar Documents

Publication Publication Date Title
CN101271970B (zh) 用于电池的电极及其制造方法
US20120164494A1 (en) Electrode coil
US20230223551A1 (en) Lithium-ion cell with a high energy density
US20240120523A1 (en) Method of manufacturing an electrochemical energy storage element
KR102561096B1 (ko) 음극층, 이를 포함하는 리튬 이차 전지 및 그 제조방법
KR20150021019A (ko) 리튬 이온 배터리 물질의 마이크로파 건조
JP2001160392A (ja) 非水系二次電池
CN205810932U (zh) 具有螺旋状的缠绕结构的锂离子电池
KR20110118797A (ko) 전지 탭 구조
US20230207833A1 (en) Lithium-ion cell with high specific energy density
US20250102223A1 (en) Method and device for thermal drying treatment of electrode-separator assemblies by induction
CN115702517A (zh) 具有高的比能量密度的锂离子单体电池
US20220123278A1 (en) Method and system for thermal gradient during electrode pyrolysis
ES2971067T3 (es) Procedimiento para el tratamiento térmico de una película de electrodo sobre un colector de corriente metálico
CN115428187A (zh) 二次的电化学的锂离子单池
KR20220013567A (ko) 전기화학적 전지 및 이의 제조 방법
JP2017518616A (ja) 電気化学的貯蔵装置用のセパレータ、電極材料の製造方法、及び電気化学的エネルギ貯蔵装置
CN120221654A (zh) 一种改性锂金属负极及其制备方法与应用
JP2004273181A (ja) 電池用電極板
US20250286225A1 (en) Energy storage cell having a wound electrode-separator assembly and method for producing same
KR100614369B1 (ko) 이차 전지의 극판 제조 방법 및 이에 의한 이차 전지
CN120693695A (zh) 用于形成电化学设备的方法和设备
JP2025502431A5 (https=)
KR102684899B1 (ko) 이차전지 음극재 활물질용 고결정성 코크스 제조방법 및 이를 포함하는 음극재 및 이를 포함하는 이차전지
US20230238569A1 (en) Lithium-ion cell with a high specific energy density

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13 Search requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D13-SRH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000