CN121444259A - 蓄电器件、外装膜、蓄电器件的制造方法 - Google Patents

蓄电器件、外装膜、蓄电器件的制造方法

Info

Publication number
CN121444259A
CN121444259A CN202480043360.1A CN202480043360A CN121444259A CN 121444259 A CN121444259 A CN 121444259A CN 202480043360 A CN202480043360 A CN 202480043360A CN 121444259 A CN121444259 A CN 121444259A
Authority
CN
China
Prior art keywords
cover
barrier layer
storage device
layer
film
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
CN202480043360.1A
Other languages
English (en)
Chinese (zh)
Inventor
金泽早阳子
宫代香衣
瓜生敏史
佐佐木美帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of CN121444259A publication Critical patent/CN121444259A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/80—Gaskets; Sealings
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape for prismatic or rectangular cells
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/155—Lids or covers characterised by the material
    • H01M50/157—Inorganic material
    • H01M50/159—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
CN202480043360.1A 2023-06-28 2024-06-28 蓄电器件、外装膜、蓄电器件的制造方法 Pending CN121444259A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-106543 2023-06-28
JP2023106543 2023-06-28
PCT/JP2024/023658 WO2025005294A1 (ja) 2023-06-28 2024-06-28 蓄電デバイス、外装フィルム、蓄電デバイスの製造方法

Publications (1)

Publication Number Publication Date
CN121444259A true CN121444259A (zh) 2026-01-30

Family

ID=93939049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480043360.1A Pending CN121444259A (zh) 2023-06-28 2024-06-28 蓄电器件、外装膜、蓄电器件的制造方法

Country Status (4)

Country Link
JP (2) JP7655457B1 (https=)
KR (1) KR20260028668A (https=)
CN (1) CN121444259A (https=)
WO (1) WO2025005294A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4341098B2 (ja) * 1999-02-02 2009-10-07 パナソニック株式会社 電池
KR100879893B1 (ko) * 2006-07-10 2009-01-21 주식회사 엘지화학 실링부의 안전성이 향상된 이차전지
WO2013132673A1 (ja) * 2012-03-05 2013-09-12 新日鉄住金マテリアルズ株式会社 樹脂金属複合シール容器及びその製造方法
JP2018077931A (ja) * 2015-03-17 2018-05-17 日立オートモティブシステムズ株式会社 二次電池
CN207398188U (zh) * 2017-11-10 2018-05-22 宁德时代新能源科技股份有限公司 壳体及电池
CN113950769B (zh) * 2019-06-10 2024-03-29 日本制铁株式会社 电池用壳体及其制造方法
DE112021004433T5 (de) 2020-10-28 2023-08-10 Tohoku University Herstellungsverfahren von recyceltem Aluminium, Herstellungsvorrichtung, Herstellungssystem, recyceltes Aluminium und Aluminiumwerkstück
JP7302614B2 (ja) 2021-02-12 2023-07-04 トヨタ自動車株式会社 二次電池

Also Published As

Publication number Publication date
WO2025005294A1 (ja) 2025-01-02
JP2025087908A (ja) 2025-06-10
KR20260028668A (ko) 2026-03-04
JP7655457B1 (ja) 2025-04-02
JPWO2025005294A1 (https=) 2025-01-02

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