KR20250168598A - 리드 및 비수 전해질 전지 - Google Patents

리드 및 비수 전해질 전지

Info

Publication number
KR20250168598A
KR20250168598A KR1020257036559A KR20257036559A KR20250168598A KR 20250168598 A KR20250168598 A KR 20250168598A KR 1020257036559 A KR1020257036559 A KR 1020257036559A KR 20257036559 A KR20257036559 A KR 20257036559A KR 20250168598 A KR20250168598 A KR 20250168598A
Authority
KR
South Korea
Prior art keywords
layer
insulating film
conductor
nucleating agent
peak temperature
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
KR1020257036559A
Other languages
English (en)
Korean (ko)
Inventor
고지 가스야
유스케 오와다
겐고 고토
아키라 쓰치코
유타카 마쓰무라
슌스케 오카모토
šœ스케 오카모토
Original Assignee
스미토모 덴키 고교 가부시키가이샤
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 스미토모 덴키 고교 가부시키가이샤 filed Critical 스미토모 덴키 고교 가부시키가이샤
Publication of KR20250168598A publication Critical patent/KR20250168598A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020257036559A 2023-07-06 2024-07-03 리드 및 비수 전해질 전지 Pending KR20250168598A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-111431 2023-07-06
JP2023111431 2023-07-06
PCT/JP2024/024004 WO2025009541A1 (ja) 2023-07-06 2024-07-03 リードおよび非水電解質電池

Publications (1)

Publication Number Publication Date
KR20250168598A true KR20250168598A (ko) 2025-12-02

Family

ID=94171481

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257036559A Pending KR20250168598A (ko) 2023-07-06 2024-07-03 리드 및 비수 전해질 전지

Country Status (4)

Country Link
JP (1) JPWO2025009541A1 (https=)
KR (1) KR20250168598A (https=)
CN (1) CN121368844A (https=)
WO (1) WO2025009541A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244971A1 (ja) 2018-06-20 2019-12-26 大日本印刷株式会社 金属端子用接着性フィルム、接着性フィルム付き金属端子、及び電池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6648400B2 (ja) 2014-11-10 2020-02-14 凸版印刷株式会社 端子用樹脂フィルム、それを用いたタブ及び蓄電デバイス
JP7041617B2 (ja) 2016-05-31 2022-03-24 大日本印刷株式会社 電池用包装材料、その製造方法、及び電池
JP6805563B2 (ja) * 2016-06-15 2020-12-23 凸版印刷株式会社 蓄電装置用外装材
KR102162209B1 (ko) * 2016-10-17 2020-10-06 스미토모 덴키 고교 가부시키가이샤 비수 전해질 전지용 리드 선 및 그것을 포함하는 비수 전해질 전지
KR102227239B1 (ko) * 2017-12-07 2021-03-11 스미토모 덴키 고교 가부시키가이샤 비수 전해질 전지용 리드선 및 그것을 구비하는 비수 전해질 전지
JP7613838B2 (ja) * 2020-03-05 2025-01-15 Ｚａｃｒｏｓ株式会社 封止フィルム、電極リード線部材及び電池
JP7676754B2 (ja) * 2020-11-13 2025-05-15 Ｔｏｐｐａｎホールディングス株式会社 端子用樹脂フィルム、及びそれを用いた蓄電デバイス
KR20230158604A (ko) * 2021-03-25 2023-11-20 보레알리스 아게 케이블 절연재용 폴리프로필렌 조성물

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019244971A1 (ja) 2018-06-20 2019-12-26 大日本印刷株式会社 金属端子用接着性フィルム、接着性フィルム付き金属端子、及び電池

Also Published As

Publication number Publication date
WO2025009541A1 (ja) 2025-01-09
JPWO2025009541A1 (https=) 2025-01-09
CN121368844A (zh) 2026-01-20

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