JP7556367B2 - 全固体電池用外装材及び全固体電池 - Google Patents

全固体電池用外装材及び全固体電池 Download PDF

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Publication number
JP7556367B2
JP7556367B2 JP2022015074A JP2022015074A JP7556367B2 JP 7556367 B2 JP7556367 B2 JP 7556367B2 JP 2022015074 A JP2022015074 A JP 2022015074A JP 2022015074 A JP2022015074 A JP 2022015074A JP 7556367 B2 JP7556367 B2 JP 7556367B2
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Japan
Prior art keywords
layer
solid
state battery
exterior material
sealant layer
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JP2022015074A
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English (en)
Japanese (ja)
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JP2023113000A (ja
Inventor
拓也 村木
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Toppan Holdings Inc
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Toppan Holdings Inc
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Publication date
Priority to JP2022015074A priority Critical patent/JP7556367B2/ja
Application filed by Toppan Holdings Inc filed Critical Toppan Holdings Inc
Priority to EP23749801.9A priority patent/EP4475291A4/en
Priority to PCT/JP2023/003263 priority patent/WO2023149485A1/ja
Priority to CN202380017806.9A priority patent/CN118575334A/zh
Priority to KR1020247025610A priority patent/KR20240140086A/ko
Publication of JP2023113000A publication Critical patent/JP2023113000A/ja
Priority to US18/788,000 priority patent/US20240387911A1/en
Priority to JP2024155249A priority patent/JP7761099B2/ja
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Publication of JP7556367B2 publication Critical patent/JP7556367B2/ja
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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
    • H01M50/102—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
    • 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • 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
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
    • 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
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Laminated Bodies (AREA)
JP2022015074A 2022-02-02 2022-02-02 全固体電池用外装材及び全固体電池 Active JP7556367B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2022015074A JP7556367B2 (ja) 2022-02-02 2022-02-02 全固体電池用外装材及び全固体電池
PCT/JP2023/003263 WO2023149485A1 (ja) 2022-02-02 2023-02-01 全固体電池用外装材及び全固体電池
CN202380017806.9A CN118575334A (zh) 2022-02-02 2023-02-01 全固态电池用封装材料以及全固态电池
KR1020247025610A KR20240140086A (ko) 2022-02-02 2023-02-01 전고체 전지용 외장재 및 전고체 전지
EP23749801.9A EP4475291A4 (en) 2022-02-02 2023-02-01 SHEATHING MATERIAL FOR ALL-SOLID-STATE BATTERY AND ALL-SOLID-STATE BATTERY
US18/788,000 US20240387911A1 (en) 2022-02-02 2024-07-29 Fully-solid-state battery packaging material and fully-solid-state battery
JP2024155249A JP7761099B2 (ja) 2022-02-02 2024-09-09 全固体電池用外装材及び全固体電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022015074A JP7556367B2 (ja) 2022-02-02 2022-02-02 全固体電池用外装材及び全固体電池

Related Child Applications (1)

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JP2024155249A Division JP7761099B2 (ja) 2022-02-02 2024-09-09 全固体電池用外装材及び全固体電池

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JP2023113000A JP2023113000A (ja) 2023-08-15
JP7556367B2 true JP7556367B2 (ja) 2024-09-26

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JP2022015074A Active JP7556367B2 (ja) 2022-02-02 2022-02-02 全固体電池用外装材及び全固体電池
JP2024155249A Active JP7761099B2 (ja) 2022-02-02 2024-09-09 全固体電池用外装材及び全固体電池

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US (1) US20240387911A1 (enExample)
EP (1) EP4475291A4 (enExample)
JP (2) JP7556367B2 (enExample)
KR (1) KR20240140086A (enExample)
CN (1) CN118575334A (enExample)
WO (1) WO2023149485A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025205669A1 (ja) * 2024-03-28 2025-10-02 株式会社レゾナック 蓄電デバイス用外装材、蓄電デバイス、及び蓄電デバイスの製造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001062974A (ja) 1999-08-26 2001-03-13 Mitsubishi Polyester Film Copp 熱ラミネート用多層ポリエステルフィルム
JP2002245981A (ja) 2001-02-19 2002-08-30 Dainippon Printing Co Ltd リチウムイオン電池用包装材料およびその製造方法
JP2009032539A (ja) 2007-07-27 2009-02-12 Toyota Motor Corp 固体型電池
JP2012178256A (ja) 2011-02-25 2012-09-13 Toyota Motor Corp イオン伝導体材料、固体電解質層、電極活物質層および全固体電池
JP2016062712A (ja) 2014-09-17 2016-04-25 トヨタ自動車株式会社 全固体リチウム二次電池の製造方法
JP2018170071A (ja) 2017-03-29 2018-11-01 マクセルホールディングス株式会社 電気化学素子
WO2021033473A1 (ja) 2019-08-21 2021-02-25 株式会社マキタ 電動作業機
JP2021057230A (ja) 2019-09-30 2021-04-08 大日本印刷株式会社 全固体リチウムイオンバッテリー用包装材料、及び包装体
JP2021152993A (ja) 2020-03-24 2021-09-30 凸版印刷株式会社 蓄電装置用外装材及びこれを用いた蓄電装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798109B1 (en) * 1996-03-25 2002-10-16 Toyo Boseki Kabushiki Kaisha Laminating film for metal, laminated metal sheet and metal container
JP2015179618A (ja) * 2014-03-19 2015-10-08 凸版印刷株式会社 外装ケース、外装ケース用ラミネートフィルム、及び、電池モジュール
EP3916874A4 (en) 2019-01-23 2024-08-21 Dai Nippon Printing Co., Ltd. Exterior material for all-solid-state battery, method for manufacturing same, and all-solid-state battery

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001062974A (ja) 1999-08-26 2001-03-13 Mitsubishi Polyester Film Copp 熱ラミネート用多層ポリエステルフィルム
JP2002245981A (ja) 2001-02-19 2002-08-30 Dainippon Printing Co Ltd リチウムイオン電池用包装材料およびその製造方法
JP2009032539A (ja) 2007-07-27 2009-02-12 Toyota Motor Corp 固体型電池
JP2012178256A (ja) 2011-02-25 2012-09-13 Toyota Motor Corp イオン伝導体材料、固体電解質層、電極活物質層および全固体電池
JP2016062712A (ja) 2014-09-17 2016-04-25 トヨタ自動車株式会社 全固体リチウム二次電池の製造方法
JP2018170071A (ja) 2017-03-29 2018-11-01 マクセルホールディングス株式会社 電気化学素子
WO2021033473A1 (ja) 2019-08-21 2021-02-25 株式会社マキタ 電動作業機
JP2021057230A (ja) 2019-09-30 2021-04-08 大日本印刷株式会社 全固体リチウムイオンバッテリー用包装材料、及び包装体
JP2021152993A (ja) 2020-03-24 2021-09-30 凸版印刷株式会社 蓄電装置用外装材及びこれを用いた蓄電装置

Also Published As

Publication number Publication date
CN118575334A (zh) 2024-08-30
US20240387911A1 (en) 2024-11-21
JP2023113000A (ja) 2023-08-15
EP4475291A4 (en) 2025-07-09
KR20240140086A (ko) 2024-09-24
WO2023149485A1 (ja) 2023-08-10
EP4475291A1 (en) 2024-12-11
JP7761099B2 (ja) 2025-10-28
JP2024167918A (ja) 2024-12-04

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