JP7626136B2 - 固体電池 - Google Patents

固体電池 Download PDF

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Publication number
JP7626136B2
JP7626136B2 JP2022533932A JP2022533932A JP7626136B2 JP 7626136 B2 JP7626136 B2 JP 7626136B2 JP 2022533932 A JP2022533932 A JP 2022533932A JP 2022533932 A JP2022533932 A JP 2022533932A JP 7626136 B2 JP7626136 B2 JP 7626136B2
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JP
Japan
Prior art keywords
solid
state battery
moisture
film
electrode layer
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Active
Application number
JP2022533932A
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English (en)
Japanese (ja)
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JPWO2022004547A1 (https=
Inventor
圭輔 清水
拓郎 開本
澄人 椎名
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.)
Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=79315314&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7626136(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2022004547A1 publication Critical patent/JPWO2022004547A1/ja
Priority to JP2024158474A priority Critical patent/JP2024175010A/ja
Application granted granted Critical
Publication of JP7626136B2 publication Critical patent/JP7626136B2/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Separators (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2022533932A 2020-07-01 2021-06-24 固体電池 Active JP7626136B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024158474A JP2024175010A (ja) 2020-07-01 2024-09-12 固体電池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020114378 2020-07-01
JP2020114378 2020-07-01
PCT/JP2021/023937 WO2022004547A1 (ja) 2020-07-01 2021-06-24 固体電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024158474A Division JP2024175010A (ja) 2020-07-01 2024-09-12 固体電池

Publications (2)

Publication Number Publication Date
JPWO2022004547A1 JPWO2022004547A1 (https=) 2022-01-06
JP7626136B2 true JP7626136B2 (ja) 2025-02-04

Family

ID=79315314

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022533932A Active JP7626136B2 (ja) 2020-07-01 2021-06-24 固体電池
JP2024158474A Pending JP2024175010A (ja) 2020-07-01 2024-09-12 固体電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024158474A Pending JP2024175010A (ja) 2020-07-01 2024-09-12 固体電池

Country Status (3)

Country Link
US (1) US20230163365A1 (https=)
JP (2) JP7626136B2 (https=)
WO (1) WO2022004547A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022230901A1 (ja) * 2021-04-26 2022-11-03 株式会社村田製作所 固体電池パッケージ
CN117897849A (zh) * 2021-08-27 2024-04-16 松下知识产权经营株式会社 电池

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005056672A (ja) 2003-08-04 2005-03-03 Nissan Motor Co Ltd リチウム二次電池
JP2005116322A (ja) 2003-10-07 2005-04-28 Sumitomo Electric Ind Ltd 非水電解質電池用包装材料及び非水電解質電池
JP2010519675A (ja) 2006-09-20 2010-06-03 オーク・リツジ・マイクロ−エナジー 薄膜電池密閉パッケージ
JP2015111532A (ja) 2013-12-06 2015-06-18 株式会社オハラ 全固体電池
JP2015220102A (ja) 2014-05-19 2015-12-07 Tdk株式会社 電池実装基板
JP2017523575A (ja) 2014-08-13 2017-08-17 ヴェリリー ライフ サイエンシズ エルエルシー 封止型固体電池
WO2018092484A1 (ja) 2016-11-15 2018-05-24 株式会社村田製作所 リチウムイオン伝導体、全固体電池、電子機器、電子カード、ウェアラブル機器および電動車両
WO2018181288A1 (ja) 2017-03-28 2018-10-04 Tdk株式会社 全固体リチウムイオン二次電池及び実装体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6646352B2 (ja) * 2014-08-29 2020-02-14 住友化学株式会社 有機エレクトロルミネッセンス素子
JP7199033B2 (ja) * 2017-09-25 2023-01-05 パナソニックＩｐマネジメント株式会社 電池
JP6956258B2 (ja) * 2018-03-28 2021-11-02 本田技研工業株式会社 固体電池モジュール
JP7192866B2 (ja) * 2018-08-10 2022-12-20 株式会社村田製作所 固体電池
EP3951975A4 (en) * 2019-03-29 2023-08-09 Murata Manufacturing Co., Ltd. SOLID STATE BATTERY

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005056672A (ja) 2003-08-04 2005-03-03 Nissan Motor Co Ltd リチウム二次電池
JP2005116322A (ja) 2003-10-07 2005-04-28 Sumitomo Electric Ind Ltd 非水電解質電池用包装材料及び非水電解質電池
JP2010519675A (ja) 2006-09-20 2010-06-03 オーク・リツジ・マイクロ−エナジー 薄膜電池密閉パッケージ
JP2015111532A (ja) 2013-12-06 2015-06-18 株式会社オハラ 全固体電池
JP2015220102A (ja) 2014-05-19 2015-12-07 Tdk株式会社 電池実装基板
JP2017523575A (ja) 2014-08-13 2017-08-17 ヴェリリー ライフ サイエンシズ エルエルシー 封止型固体電池
WO2018092484A1 (ja) 2016-11-15 2018-05-24 株式会社村田製作所 リチウムイオン伝導体、全固体電池、電子機器、電子カード、ウェアラブル機器および電動車両
WO2018181288A1 (ja) 2017-03-28 2018-10-04 Tdk株式会社 全固体リチウムイオン二次電池及び実装体

Also Published As

Publication number Publication date
WO2022004547A1 (ja) 2022-01-06
US20230163365A1 (en) 2023-05-25
JPWO2022004547A1 (https=) 2022-01-06
JP2024175010A (ja) 2024-12-17

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