TWI867279B - 鋰離子二次電池、分離膜及該等之製造方法 - Google Patents

鋰離子二次電池、分離膜及該等之製造方法 Download PDF

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Publication number
TWI867279B
TWI867279B TW111110519A TW111110519A TWI867279B TW I867279 B TWI867279 B TW I867279B TW 111110519 A TW111110519 A TW 111110519A TW 111110519 A TW111110519 A TW 111110519A TW I867279 B TWI867279 B TW I867279B
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TW
Taiwan
Prior art keywords
monomer
solvent
negative electrode
positive electrode
compound layer
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TW111110519A
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English (en)
Chinese (zh)
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TW202249332A (zh
Inventor
黑田直人
三國紘揮
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南韓商Ｌｇ新能源股份有限公司
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Publication of TW202249332A publication Critical patent/TW202249332A/zh
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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW111110519A 2021-03-25 2022-03-22 鋰離子二次電池、分離膜及該等之製造方法 TWI867279B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2021/012675 WO2022201463A1 (ja) 2021-03-25 2021-03-25 リチウムイオン二次電池、分離膜及びこれらの製造方法
WOPCT/JP2021/012675 2021-03-25

Publications (2)

Publication Number Publication Date
TW202249332A TW202249332A (zh) 2022-12-16
TWI867279B true TWI867279B (zh) 2024-12-21

Family

ID=83396588

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111110519A TWI867279B (zh) 2021-03-25 2022-03-22 鋰離子二次電池、分離膜及該等之製造方法

Country Status (7)

Country Link
US (1) US20240162562A1 (https=)
EP (1) EP4293779A4 (https=)
JP (2) JPWO2022201463A1 (https=)
KR (1) KR102861603B1 (https=)
CN (1) CN116888797A (https=)
TW (1) TWI867279B (https=)
WO (1) WO2022201463A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989651A (zh) * 2009-07-29 2011-03-23 现代自动车株式会社 含离子聚合物的交联陶瓷涂层隔膜的制备方法、陶瓷涂层隔膜和使用该隔膜的锂二次电池
CN102412378A (zh) * 2011-09-28 2012-04-11 哈尔滨工业大学 一种聚合物电解质隔离膜、其制备方法及其应用
CN103636027A (zh) * 2011-07-01 2014-03-12 日本瑞翁株式会社 二次电池用多孔膜、制造方法及用途
CN112436183A (zh) * 2020-11-25 2021-03-02 上海空间电源研究所 一种半凝胶化电解质电池及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664006B1 (en) * 1999-09-02 2003-12-16 Lithium Power Technologies, Inc. All-solid-state electrochemical device and method of manufacturing
JP3566891B2 (ja) 1999-10-05 2004-09-15 シャープ株式会社 リチウム二次電池
JP2002280070A (ja) * 2001-03-19 2002-09-27 Sanyo Electric Co Ltd 非水電解質二次電池およびその製造方法
JP2011192611A (ja) * 2010-03-16 2011-09-29 Sekisui Chem Co Ltd 固液ハイブリッド電解質層
JP6081392B2 (ja) * 2013-04-04 2017-02-15 本田技研工業株式会社 電解質−正極構造体及びそれを備えるリチウムイオン二次電池
US9882238B2 (en) * 2013-05-16 2018-01-30 Nanotek Instruments, Inc. Lithium-sulfur secondary battery containing gradient electrolyte
US12057548B2 (en) * 2017-08-28 2024-08-06 Honeycomb Battery Company Continuous process for producing electrochemical cells
WO2020250394A1 (ja) * 2019-06-13 2020-12-17 昭和電工マテリアルズ株式会社 二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989651A (zh) * 2009-07-29 2011-03-23 现代自动车株式会社 含离子聚合物的交联陶瓷涂层隔膜的制备方法、陶瓷涂层隔膜和使用该隔膜的锂二次电池
CN103636027A (zh) * 2011-07-01 2014-03-12 日本瑞翁株式会社 二次电池用多孔膜、制造方法及用途
CN102412378A (zh) * 2011-09-28 2012-04-11 哈尔滨工业大学 一种聚合物电解质隔离膜、其制备方法及其应用
CN112436183A (zh) * 2020-11-25 2021-03-02 上海空间电源研究所 一种半凝胶化电解质电池及其制备方法

Also Published As

Publication number Publication date
JP2025129370A (ja) 2025-09-04
CN116888797A (zh) 2023-10-13
KR20230110305A (ko) 2023-07-21
EP4293779A4 (en) 2025-06-18
US20240162562A1 (en) 2024-05-16
TW202249332A (zh) 2022-12-16
KR102861603B1 (ko) 2025-09-17
JPWO2022201463A1 (https=) 2022-09-29
WO2022201463A1 (ja) 2022-09-29
EP4293779A1 (en) 2023-12-20

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