JPWO2024089460A1 - - Google Patents

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Publication number
JPWO2024089460A1
JPWO2024089460A1 JP2024552513A JP2024552513A JPWO2024089460A1 JP WO2024089460 A1 JPWO2024089460 A1 JP WO2024089460A1 JP 2024552513 A JP2024552513 A JP 2024552513A JP 2024552513 A JP2024552513 A JP 2024552513A JP WO2024089460 A1 JPWO2024089460 A1 JP WO2024089460A1
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JP
Japan
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.)
Granted
Application number
JP2024552513A
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Japanese (ja)
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JPWO2024089460A5 (https=
JP7810281B2 (ja
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Publication of JPWO2024089460A5 publication Critical patent/JPWO2024089460A5/ja
Application granted granted Critical
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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
    • 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
    • H01M10/05—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • H01M4/405—Alloys based on lithium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2024552513A 2022-10-27 2023-09-26 全固体電池 Active JP7810281B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022172093 2022-10-27
JP2022172093 2022-10-27
PCT/IB2023/000564 WO2024089460A1 (ja) 2022-10-27 2023-09-26 全固体電池

Publications (3)

Publication Number Publication Date
JPWO2024089460A1 true JPWO2024089460A1 (https=) 2024-05-02
JPWO2024089460A5 JPWO2024089460A5 (https=) 2025-08-19
JP7810281B2 JP7810281B2 (ja) 2026-02-03

Family

ID=90830160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024552513A Active JP7810281B2 (ja) 2022-10-27 2023-09-26 全固体電池

Country Status (4)

Country Link
EP (1) EP4611089A4 (https=)
JP (1) JP7810281B2 (https=)
CN (1) CN120113078A (https=)
WO (1) WO2024089460A1 (https=)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016115681A (ja) * 2014-12-16 2016-06-23 日本碍子株式会社 リチウム電池用負極層、リチウム電池
JP2019033053A (ja) * 2017-08-10 2019-02-28 トヨタ自動車株式会社 リチウム固体電池、およびリチウム固体電池の製造方法
JP2019036537A (ja) * 2017-08-10 2019-03-07 トヨタ自動車株式会社 リチウム固体電池
WO2020196040A1 (ja) * 2019-03-22 2020-10-01 富士フイルム株式会社 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート
JP2021089814A (ja) * 2019-12-03 2021-06-10 トヨタ自動車株式会社 全固体電池
US20220052343A1 (en) * 2020-08-12 2022-02-17 Hyundai Motor Company All-solid-state battery including lithium precipitate
WO2022038670A1 (ja) * 2020-08-18 2022-02-24 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 リチウム２次電池
US20220200002A1 (en) * 2020-12-21 2022-06-23 Hyundai Motor Company All-solid-state battery comprising lithium storage layer having multilayer structure and method of manufacturing same
JP2022533089A (ja) * 2019-05-16 2022-07-21 テラワット テクノロジー インコーポレイテッド 体積膨張に適応可能なアノードフリー固体電池
US20220320483A1 (en) * 2021-03-31 2022-10-06 Hyundai Motor Company Anode for all-solid-state battery containing no active material and all-solid-state battery including the same
JP2023131976A (ja) * 2022-03-10 2023-09-22 トヨタ自動車株式会社 固体電池および固体電池システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10664020B2 (en) 2015-04-23 2020-05-26 Semiconductor Energy Laboratory Co., Ltd. Electronic device
JP6944773B2 (ja) * 2016-09-26 2021-10-06 日産自動車株式会社 非水電解質二次電池用負極
JP7321769B2 (ja) 2019-05-21 2023-08-07 三星電子株式会社 全固体リチウム二次電池
FR3112031B1 (fr) * 2020-06-26 2025-03-07 Accumulateurs Fixes Electrode negative poreuse
WO2022098151A1 (ko) * 2020-11-05 2022-05-12 주식회사 엘지에너지솔루션 코팅층과 이온 전달층을 포함하는 전고체전지용 음극 및 이를 포함하는 리튬 이차전지.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016115681A (ja) * 2014-12-16 2016-06-23 日本碍子株式会社 リチウム電池用負極層、リチウム電池
JP2019033053A (ja) * 2017-08-10 2019-02-28 トヨタ自動車株式会社 リチウム固体電池、およびリチウム固体電池の製造方法
JP2019036537A (ja) * 2017-08-10 2019-03-07 トヨタ自動車株式会社 リチウム固体電池
WO2020196040A1 (ja) * 2019-03-22 2020-10-01 富士フイルム株式会社 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート
JP2022533089A (ja) * 2019-05-16 2022-07-21 テラワット テクノロジー インコーポレイテッド 体積膨張に適応可能なアノードフリー固体電池
JP2021089814A (ja) * 2019-12-03 2021-06-10 トヨタ自動車株式会社 全固体電池
US20220052343A1 (en) * 2020-08-12 2022-02-17 Hyundai Motor Company All-solid-state battery including lithium precipitate
WO2022038670A1 (ja) * 2020-08-18 2022-02-24 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 リチウム２次電池
US20220200002A1 (en) * 2020-12-21 2022-06-23 Hyundai Motor Company All-solid-state battery comprising lithium storage layer having multilayer structure and method of manufacturing same
US20220320483A1 (en) * 2021-03-31 2022-10-06 Hyundai Motor Company Anode for all-solid-state battery containing no active material and all-solid-state battery including the same
JP2023131976A (ja) * 2022-03-10 2023-09-22 トヨタ自動車株式会社 固体電池および固体電池システム

Also Published As

Publication number Publication date
EP4611089A1 (en) 2025-09-03
EP4611089A4 (en) 2026-02-18
JP7810281B2 (ja) 2026-02-03
WO2024089460A1 (ja) 2024-05-02
CN120113078A (zh) 2025-06-06

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