TWI910430B - 使用導電膜片製造乾電極膜的方法 - Google Patents

使用導電膜片製造乾電極膜的方法

Info

Publication number
TWI910430B
TWI910430B TW112117350A TW112117350A TWI910430B TW I910430 B TWI910430 B TW I910430B TW 112117350 A TW112117350 A TW 112117350A TW 112117350 A TW112117350 A TW 112117350A TW I910430 B TWI910430 B TW I910430B
Authority
TW
Taiwan
Prior art keywords
roller
conductive film
film
dry electrode
adhesive
Prior art date
Application number
TW112117350A
Other languages
English (en)
Chinese (zh)
Other versions
TW202404154A (zh
Inventor
托馬斯 哈克堡
Original Assignee
德商馬修斯國際有限責任公司
美商馬修斯國際有限公司
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 德商馬修斯國際有限責任公司, 美商馬修斯國際有限公司 filed Critical 德商馬修斯國際有限責任公司
Publication of TW202404154A publication Critical patent/TW202404154A/zh
Application granted granted Critical
Publication of TWI910430B publication Critical patent/TWI910430B/zh

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
    • 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
    • H01M4/0409—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
    • H01M4/043—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

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)
  • 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)
TW112117350A 2022-05-13 2023-05-10 使用導電膜片製造乾電極膜的方法 TWI910430B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022112095 2022-05-13
DE102022112095.3 2022-05-13

Publications (2)

Publication Number Publication Date
TW202404154A TW202404154A (zh) 2024-01-16
TWI910430B true TWI910430B (zh) 2026-01-01

Family

ID=86688612

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112117350A TWI910430B (zh) 2022-05-13 2023-05-10 使用導電膜片製造乾電極膜的方法

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1779994A (zh) * 2005-10-01 2006-05-31 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
TW200737573A (en) * 2005-09-02 2007-10-01 A123 Systems Inc Nanocomposite electrodes and related devices
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
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
TW202038496A (zh) * 2019-01-16 2020-10-16 美商馬修斯國際公司 用以製造乾式電極之系統與方法

Family Cites Families (4)

* 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
EP2322711B1 (de) 2009-10-16 2011-12-21 Vitrulan Textilglas GmbH Flächiges, textiles Glasfasermaterial
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200737573A (en) * 2005-09-02 2007-10-01 A123 Systems Inc Nanocomposite electrodes and related devices
CN1779994A (zh) * 2005-10-01 2006-05-31 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
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
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
TW202038496A (zh) * 2019-01-16 2020-10-16 美商馬修斯國際公司 用以製造乾式電極之系統與方法

Also Published As

Publication number Publication date
EP4523266A1 (de) 2025-03-19
KR20250010615A (ko) 2025-01-21
JP2025517156A (ja) 2025-06-03
TW202404154A (zh) 2024-01-16
WO2023217318A1 (de) 2023-11-16
CN119487636A (zh) 2025-02-18
US20250316671A1 (en) 2025-10-09

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