JP7786654B2 - 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法 - Google Patents

蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

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Publication number
JP7786654B2
JP7786654B2 JP2025549776A JP2025549776A JP7786654B2 JP 7786654 B2 JP7786654 B2 JP 7786654B2 JP 2025549776 A JP2025549776 A JP 2025549776A JP 2025549776 A JP2025549776 A JP 2025549776A JP 7786654 B2 JP7786654 B2 JP 7786654B2
Authority
JP
Japan
Prior art keywords
exterior
barrier layer
storage device
exterior film
conductive barrier
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.)
Active
Application number
JP2025549776A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025100531A1 (https=
JPWO2025100531A5 (https=
Inventor
裕代 赤羽
信哉 島田
香衣 宮代
早陽子 金澤
美帆 佐々木
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 JPWO2025100531A1 publication Critical patent/JPWO2025100531A1/ja
Publication of JPWO2025100531A5 publication Critical patent/JPWO2025100531A5/ja
Priority to JP2025210177A priority Critical patent/JP2026027568A/ja
Application granted granted Critical
Publication of JP7786654B2 publication Critical patent/JP7786654B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • H01M50/333—Spring-loaded vent valves
    • 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
    • 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
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/591—Covers
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2025549776A 2023-11-10 2024-11-08 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法 Active JP7786654B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025210177A JP2026027568A (ja) 2023-11-10 2025-12-01 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023192636 2023-11-10
JP2023192636 2023-11-10
PCT/JP2024/039834 WO2025100531A1 (ja) 2023-11-10 2024-11-08 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025210177A Division JP2026027568A (ja) 2023-11-10 2025-12-01 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

Publications (3)

Publication Number Publication Date
JPWO2025100531A1 JPWO2025100531A1 (https=) 2025-05-15
JPWO2025100531A5 JPWO2025100531A5 (https=) 2025-10-23
JP7786654B2 true JP7786654B2 (ja) 2025-12-16

Family

ID=95695861

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2025549776A Active JP7786654B2 (ja) 2023-11-10 2024-11-08 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法
JP2025210177A Pending JP2026027568A (ja) 2023-11-10 2025-12-01 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025210177A Pending JP2026027568A (ja) 2023-11-10 2025-12-01 蓄電デバイス、外装フィルム、外装体キット、蓄電デバイスの製造方法

Country Status (2)

Country Link
JP (2) JP7786654B2 (https=)
WO (1) WO2025100531A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015228365A (ja) 2014-05-08 2015-12-17 昭和電工パッケージング株式会社 電気化学デバイス
JP2017188338A (ja) 2016-04-06 2017-10-12 日立オートモティブシステムズ株式会社 二次電池
WO2022066112A1 (en) 2020-09-25 2022-03-31 Oegrenc Ismail Ahmet Disposable face-shaped mask with three sided medical tape
WO2023013783A1 (ja) 2021-08-06 2023-02-09 大日本印刷株式会社 蓄電デバイス、及び、蓄電デバイスの製造方法
WO2023120640A1 (ja) 2021-12-22 2023-06-29 大日本印刷株式会社 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11108105B2 (en) * 2015-01-22 2021-08-31 Semiconductor Energy Laboratory Co., Ltd. Secondary battery and electronic device
KR102760617B1 (ko) * 2019-10-03 2025-02-03 닛폰세이테츠 가부시키가이샤 전지 셀 케이스 및 그것을 사용한 전지의 제조 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015228365A (ja) 2014-05-08 2015-12-17 昭和電工パッケージング株式会社 電気化学デバイス
JP2017188338A (ja) 2016-04-06 2017-10-12 日立オートモティブシステムズ株式会社 二次電池
WO2022066112A1 (en) 2020-09-25 2022-03-31 Oegrenc Ismail Ahmet Disposable face-shaped mask with three sided medical tape
WO2023013783A1 (ja) 2021-08-06 2023-02-09 大日本印刷株式会社 蓄電デバイス、及び、蓄電デバイスの製造方法
WO2023120640A1 (ja) 2021-12-22 2023-06-29 大日本印刷株式会社 蓋体、蓄電デバイス、蓄電デバイスの製造方法

Also Published As

Publication number Publication date
JPWO2025100531A1 (https=) 2025-05-15
WO2025100531A1 (ja) 2025-05-15
JP2026027568A (ja) 2026-02-18

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