JP2025517156A - 導電性フィルムウェブを導電性接着剤によって塗工するための方法 - Google Patents

導電性フィルムウェブを導電性接着剤によって塗工するための方法 Download PDF

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JP2025517156A
JP2025517156A JP2024566240A JP2024566240A JP2025517156A JP 2025517156 A JP2025517156 A JP 2025517156A JP 2024566240 A JP2024566240 A JP 2024566240A JP 2024566240 A JP2024566240 A JP 2024566240A JP 2025517156 A JP2025517156 A JP 2025517156A
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Japan
Prior art keywords
roller
film web
dry electrode
calender
adhesive
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Pending
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JP2024566240A
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English (en)
Japanese (ja)
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JP2025517156A5 (enExample
Inventor
ハックフォート トーマス
Original Assignee
マシューズ インターナショナル ゲーエムベーハー
マシューズ インターナショナル コーポレイション
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Publication of JP2025517156A publication Critical patent/JP2025517156A/ja
Publication of JP2025517156A5 publication Critical patent/JP2025517156A5/ja
Pending legal-status Critical Current

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    • 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
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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
    • H01M4/043—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • 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

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  • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Manufacturing Of Electric Cables (AREA)
JP2024566240A 2022-05-13 2023-05-08 導電性フィルムウェブを導電性接着剤によって塗工するための方法 Pending JP2025517156A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102022112095 2022-05-13
DE102022112095.3 2022-05-13
PCT/DE2023/100330 WO2023217318A1 (de) 2022-05-13 2023-05-08 Verfahren für die beschichtung einer elektrisch leitfähigen folienbahnen mit einem elektrisch leitfähigen haftvermittler

Publications (2)

Publication Number Publication Date
JP2025517156A true JP2025517156A (ja) 2025-06-03
JP2025517156A5 JP2025517156A5 (enExample) 2026-05-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024566240A Pending JP2025517156A (ja) 2022-05-13 2023-05-08 導電性フィルムウェブを導電性接着剤によって塗工するための方法

Country Status (7)

Country Link
US (1) US20250316671A1 (enExample)
EP (1) EP4523266A1 (enExample)
JP (1) JP2025517156A (enExample)
KR (1) KR20250010615A (enExample)
CN (1) CN119487636A (enExample)
TW (1) TWI910430B (enExample)
WO (1) WO2023217318A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119447143A (zh) * 2024-10-08 2025-02-14 深圳市新嘉拓自动化技术有限公司 一种电极成型设备及涂布方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05262509A (ja) 1991-06-13 1993-10-12 Japan Synthetic Rubber Co Ltd カーボンブラック水性分散体およびカーボンブラック含有紙
JP3811122B2 (ja) * 2002-11-29 2006-08-16 大同メタル工業株式会社 電気二重層コンデンサ用電極シートの製造方法及びラミネート装置
TWI467840B (zh) * 2005-09-02 2015-01-01 A123 Systems Inc 奈米組成電極以及其相關裝置
CN100375298C (zh) * 2005-10-01 2008-03-12 中国科学院等离子体物理研究所 染料敏化纳米薄膜太阳电池的外连接方法及装置
EP2322711B1 (de) 2009-10-16 2011-12-21 Vitrulan Textilglas GmbH Flächiges, textiles Glasfasermaterial
CN106356539A (zh) * 2016-08-30 2017-01-25 常州恩福赛印刷电子有限公司 一种在射频识别标签天线上印刷柔性电池及其制造方法
DE102017208220A1 (de) * 2017-05-16 2018-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen eines Trockenfilms sowie Trockenfilm und mit dem Trockenfilm beschichtetes Substrat
CN109037697A (zh) * 2018-08-01 2018-12-18 太仓斯迪克新材料科技有限公司 一种导电颗粒膜及制备方法以及导电锂离子电池
EP4616977A3 (en) * 2019-01-16 2025-12-31 Tesla, Inc. SYSTEM AND METHODS FOR MANUFACTURING A DRY ELECTRODE

Also Published As

Publication number Publication date
EP4523266A1 (de) 2025-03-19
KR20250010615A (ko) 2025-01-21
TWI910430B (zh) 2026-01-01
TW202404154A (zh) 2024-01-16
WO2023217318A1 (de) 2023-11-16
CN119487636A (zh) 2025-02-18
US20250316671A1 (en) 2025-10-09

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