JP7818203B2 - 電池および電池の製造方法 - Google Patents

電池および電池の製造方法

Info

Publication number
JP7818203B2
JP7818203B2 JP2023550381A JP2023550381A JP7818203B2 JP 7818203 B2 JP7818203 B2 JP 7818203B2 JP 2023550381 A JP2023550381 A JP 2023550381A JP 2023550381 A JP2023550381 A JP 2023550381A JP 7818203 B2 JP7818203 B2 JP 7818203B2
Authority
JP
Japan
Prior art keywords
counter electrode
layer
electrode
battery
out portion
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
JP2023550381A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023053636A1 (https=
JPWO2023053636A5 (https=
Inventor
和義 本田
浩一 平野
英一 古賀
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 JPWO2023053636A1 publication Critical patent/JPWO2023053636A1/ja
Publication of JPWO2023053636A5 publication Critical patent/JPWO2023053636A5/ja
Application granted granted Critical
Publication of JP7818203B2 publication Critical patent/JP7818203B2/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
    • H01M10/056—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
    • 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
    • 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
    • H01M50/183—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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/512—Connection only in parallel
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
JP2023550381A 2021-09-28 2022-06-28 電池および電池の製造方法 Active JP7818203B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021158428 2021-09-28
JP2021158428 2021-09-28
PCT/JP2022/025771 WO2023053636A1 (ja) 2021-09-28 2022-06-28 電池および電池の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023053636A1 JPWO2023053636A1 (https=) 2023-04-06
JPWO2023053636A5 JPWO2023053636A5 (https=) 2024-06-14
JP7818203B2 true JP7818203B2 (ja) 2026-02-20

Family

ID=85780585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023550381A Active JP7818203B2 (ja) 2021-09-28 2022-06-28 電池および電池の製造方法

Country Status (5)

Country Link
US (1) US20240222810A1 (https=)
EP (1) EP4411928A4 (https=)
JP (1) JP7818203B2 (https=)
CN (1) CN117999689A (https=)
WO (1) WO2023053636A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025243576A1 (ja) * 2024-05-21 2025-11-27 パナソニックＩｐマネジメント株式会社 電池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009064644A (ja) 2007-09-05 2009-03-26 Seiko Epson Corp 全固体リチウム二次電池
JP2016001602A (ja) 2014-05-19 2016-01-07 Tdk株式会社 固体電池
JP2016511929A (ja) 2013-02-28 2016-04-21 アイ テン モノリシック全固体状態電池の製造プロセス
JP2016192370A (ja) 2015-03-31 2016-11-10 ソニー株式会社 リチウムイオン伝導体、電極、電池およびその製造方法、ならびに電子機器
JP2019087348A (ja) 2017-11-02 2019-06-06 太陽誘電株式会社 全固体電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5122154B2 (ja) 2007-02-13 2013-01-16 ナミックス株式会社 全固体二次電池
WO2012020699A1 (ja) * 2010-08-09 2012-02-16 株式会社 村田製作所 積層型固体電池
JP2013120717A (ja) 2011-12-08 2013-06-17 Toyota Motor Corp 全固体電池
US12087902B2 (en) * 2018-01-10 2024-09-10 Tdk Corporation All-solid lithium ion secondary battery
WO2019164006A1 (ja) * 2018-02-26 2019-08-29 株式会社村田製作所 全固体電池
JP7172778B2 (ja) * 2019-03-19 2022-11-16 Tdk株式会社 積層型全固体電池の製造方法
WO2021132504A1 (ja) * 2019-12-27 2021-07-01 株式会社村田製作所 固体電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009064644A (ja) 2007-09-05 2009-03-26 Seiko Epson Corp 全固体リチウム二次電池
JP2016511929A (ja) 2013-02-28 2016-04-21 アイ テン モノリシック全固体状態電池の製造プロセス
JP2016001602A (ja) 2014-05-19 2016-01-07 Tdk株式会社 固体電池
JP2016192370A (ja) 2015-03-31 2016-11-10 ソニー株式会社 リチウムイオン伝導体、電極、電池およびその製造方法、ならびに電子機器
JP2019087348A (ja) 2017-11-02 2019-06-06 太陽誘電株式会社 全固体電池

Also Published As

Publication number Publication date
WO2023053636A1 (ja) 2023-04-06
JPWO2023053636A1 (https=) 2023-04-06
EP4411928A4 (en) 2025-08-20
EP4411928A1 (en) 2024-08-07
CN117999689A (zh) 2024-05-07
US20240222810A1 (en) 2024-07-04

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