JP7727917B2 - 電池 - Google Patents

電池

Info

Publication number
JP7727917B2
JP7727917B2 JP2022509322A JP2022509322A JP7727917B2 JP 7727917 B2 JP7727917 B2 JP 7727917B2 JP 2022509322 A JP2022509322 A JP 2022509322A JP 2022509322 A JP2022509322 A JP 2022509322A JP 7727917 B2 JP7727917 B2 JP 7727917B2
Authority
JP
Japan
Prior art keywords
conductive member
battery
current collector
power generating
electrode
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
JP2022509322A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021192574A1 (https=
Inventor
一裕 森岡
覚 河瀬
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2021192574A1 publication Critical patent/JPWO2021192574A1/ja
Application granted granted Critical
Publication of JP7727917B2 publication Critical patent/JP7727917B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M50/564—Terminals characterised by their manufacturing process
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2022509322A 2020-03-25 2021-01-25 電池 Active JP7727917B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020054859 2020-03-25
JP2020054859 2020-03-25
PCT/JP2021/002512 WO2021192574A1 (ja) 2020-03-25 2021-01-25 電池

Publications (2)

Publication Number Publication Date
JPWO2021192574A1 JPWO2021192574A1 (https=) 2021-09-30
JP7727917B2 true JP7727917B2 (ja) 2025-08-22

Family

ID=77891190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022509322A Active JP7727917B2 (ja) 2020-03-25 2021-01-25 電池

Country Status (4)

Country Link
US (1) US20220416376A1 (https=)
JP (1) JP7727917B2 (https=)
CN (1) CN115298897B (https=)
WO (1) WO2021192574A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117529840A (zh) * 2021-06-24 2024-02-06 松下知识产权经营株式会社 电池
JP7639663B2 (ja) * 2021-11-17 2025-03-05 トヨタ自動車株式会社 全固体電池の製造方法
JP2023077228A (ja) * 2021-11-24 2023-06-05 トヨタ自動車株式会社 構成単位セル、全固体電池積層体、及び全固体電池積層体の製造方法
JPWO2023203795A1 (https=) * 2022-04-20 2023-10-26
WO2023203796A1 (ja) * 2022-04-20 2023-10-26 パナソニックＩｐマネジメント株式会社 電池およびその製造方法
JP7813991B2 (ja) * 2022-05-23 2026-02-16 パナソニックＩｐマネジメント株式会社 電池
WO2025110005A1 (ja) * 2023-11-22 2025-05-30 Tdk株式会社 全固体電池
JP2025187143A (ja) * 2024-06-13 2025-12-25 プライムプラネットエナジー＆ソリューションズ株式会社 二次電池および二次電池の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005174844A (ja) 2003-12-15 2005-06-30 Nissan Motor Co Ltd バイポーラ電池
JP2010212093A (ja) 2009-03-10 2010-09-24 Nissan Motor Co Ltd 双極型電池
JP2018073509A (ja) 2016-10-25 2018-05-10 株式会社豊田自動織機 蓄電装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588856B2 (en) * 2004-08-04 2009-09-15 Corning Incorporated Resistive-varying electrode structure
CN101615664A (zh) * 2009-03-31 2009-12-30 深圳市吉阳自动化科技有限公司 极耳加工方法
JP6017872B2 (ja) * 2012-07-26 2016-11-02 小島プレス工業株式会社 リチウムイオン二次電池及びその製造方法並びに製造装置
CN205376619U (zh) * 2015-12-24 2016-07-06 惠州亿纬锂能股份有限公司 一种薄型电池
JP6756549B2 (ja) * 2016-09-06 2020-09-16 森村Ｓｏｆｃテクノロジー株式会社 電気化学反応単位および電気化学反応セルスタック
JP2019140079A (ja) * 2018-02-06 2019-08-22 トヨタ自動車株式会社 積層電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005174844A (ja) 2003-12-15 2005-06-30 Nissan Motor Co Ltd バイポーラ電池
JP2010212093A (ja) 2009-03-10 2010-09-24 Nissan Motor Co Ltd 双極型電池
JP2018073509A (ja) 2016-10-25 2018-05-10 株式会社豊田自動織機 蓄電装置

Also Published As

Publication number Publication date
JPWO2021192574A1 (https=) 2021-09-30
US20220416376A1 (en) 2022-12-29
WO2021192574A1 (ja) 2021-09-30
CN115298897A (zh) 2022-11-04
CN115298897B (zh) 2026-04-14

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