KR20240129165A - 비수 전해질 전지용 리드선, 절연막 및 비수 전해질 전지 - Google Patents

비수 전해질 전지용 리드선, 절연막 및 비수 전해질 전지 Download PDF

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Publication number
KR20240129165A
KR20240129165A KR1020247020535A KR20247020535A KR20240129165A KR 20240129165 A KR20240129165 A KR 20240129165A KR 1020247020535 A KR1020247020535 A KR 1020247020535A KR 20247020535 A KR20247020535 A KR 20247020535A KR 20240129165 A KR20240129165 A KR 20240129165A
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KR
South Korea
Prior art keywords
aqueous electrolyte
electrolyte battery
lead wire
conductor
insulating layer
Prior art date
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Pending
Application number
KR1020247020535A
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English (en)
Korean (ko)
Inventor
슌스케 오카모토
šœ스케 오카모토
Original Assignee
스미토모 덴키 고교 가부시키가이샤
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Publication of KR20240129165A publication Critical patent/KR20240129165A/ko
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
    • 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
    • H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
    • 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
    • H01M50/102—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
    • H01M50/172—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
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • 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
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • 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)
  • Laminated Bodies (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
KR1020247020535A 2021-12-23 2022-08-12 비수 전해질 전지용 리드선, 절연막 및 비수 전해질 전지 Pending KR20240129165A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2021/048001 WO2023119586A1 (ja) 2021-12-23 2021-12-23 非水電解質電池用リード線、絶縁膜及び非水電解質電池
JPPCT/JP2021/048001 2021-12-23
PCT/JP2022/030817 WO2023119721A1 (ja) 2021-12-23 2022-08-12 非水電解質電池用リード線、絶縁膜及び非水電解質電池

Publications (1)

Publication Number Publication Date
KR20240129165A true KR20240129165A (ko) 2024-08-27

Family

ID=86901798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247020535A Pending KR20240129165A (ko) 2021-12-23 2022-08-12 비수 전해질 전지용 리드선, 절연막 및 비수 전해질 전지

Country Status (5)

Country Link
US (1) US20250062515A1 (https=)
JP (1) JPWO2023119721A1 (https=)
KR (1) KR20240129165A (https=)
CN (1) CN118541859A (https=)
WO (2) WO2023119586A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006128096A (ja) 2004-09-30 2006-05-18 Sumitomo Electric Ind Ltd 非水電解質電池用リード線及び非水電解質電池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002151024A (ja) * 2000-11-15 2002-05-24 Asahi Kasei Corp 扁平型電池
JP4635415B2 (ja) * 2003-07-15 2011-02-23 凸版印刷株式会社 電極タブ用シーリング材
JP6349986B2 (ja) * 2014-06-09 2018-07-04 凸版印刷株式会社 蓄電デバイス用端子フィルム及び蓄電デバイス
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
JP6705322B2 (ja) * 2016-07-21 2020-06-03 住友電気工業株式会社 電気部品用リード線及び電気部品
JP6706014B2 (ja) * 2018-06-20 2020-06-03 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
JP6987175B2 (ja) * 2018-08-30 2021-12-22 藤森工業株式会社 非水系電池用の電極リード線部材
KR20220034036A (ko) * 2019-07-10 2022-03-17 다이니폰 인사츠 가부시키가이샤 금속단자용 접착성 필름, 금속단자용 접착성 필름 부착 금속단자, 상기 금속단자용 접착성 필름을 사용한 축전 디바이스, 및 축전 디바이스의 제조 방법
WO2021090950A1 (ja) * 2019-11-08 2021-05-14 大日本印刷株式会社 金属端子用接着性フィルム、金属端子用接着性フィルムの製造方法、金属端子用接着性フィルム付き金属端子、当該金属端子用接着性フィルムを用いた蓄電デバイス、及び蓄電デバイスの製造方法
JP7566246B2 (ja) * 2020-01-31 2024-10-15 住友電気工業株式会社 電池用タブリード
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
JP7767736B2 (ja) * 2021-05-28 2025-11-12 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006128096A (ja) 2004-09-30 2006-05-18 Sumitomo Electric Ind Ltd 非水電解質電池用リード線及び非水電解質電池

Also Published As

Publication number Publication date
CN118541859A (zh) 2024-08-23
JPWO2023119721A1 (https=) 2023-06-29
US20250062515A1 (en) 2025-02-20
WO2023119721A1 (ja) 2023-06-29
WO2023119586A1 (ja) 2023-06-29

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PA0105 International application

Patent event date: 20240620

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250612

Comment text: Request for Examination of Application