JP7643414B2 - 二次電池 - Google Patents

二次電池 Download PDF

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Publication number
JP7643414B2
JP7643414B2 JP2022129048A JP2022129048A JP7643414B2 JP 7643414 B2 JP7643414 B2 JP 7643414B2 JP 2022129048 A JP2022129048 A JP 2022129048A JP 2022129048 A JP2022129048 A JP 2022129048A JP 7643414 B2 JP7643414 B2 JP 7643414B2
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JP
Japan
Prior art keywords
solid electrolyte
layer
negative electrode
positive electrode
secondary battery
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
JP2022129048A
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English (en)
Japanese (ja)
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JP2024025535A (ja
Inventor
西濛 李
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2022129048A priority Critical patent/JP7643414B2/ja
Priority to CN202310590182.1A priority patent/CN117594862A/zh
Priority to US18/204,546 priority patent/US20240055652A1/en
Priority to DE102023115960.7A priority patent/DE102023115960A1/de
Publication of JP2024025535A publication Critical patent/JP2024025535A/ja
Priority to JP2025030079A priority patent/JP7852766B2/ja
Application granted granted Critical
Publication of JP7643414B2 publication Critical patent/JP7643414B2/ja
Active legal-status Critical Current
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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
    • H01M10/056—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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/669—Steels
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022129048A 2022-08-12 2022-08-12 二次電池 Active JP7643414B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022129048A JP7643414B2 (ja) 2022-08-12 2022-08-12 二次電池
CN202310590182.1A CN117594862A (zh) 2022-08-12 2023-05-24 二次电池
US18/204,546 US20240055652A1 (en) 2022-08-12 2023-06-01 Secondary battery
DE102023115960.7A DE102023115960A1 (de) 2022-08-12 2023-06-19 Sekundärbatterie
JP2025030079A JP7852766B2 (ja) 2022-08-12 2025-02-27 二次電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022129048A JP7643414B2 (ja) 2022-08-12 2022-08-12 二次電池

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025030079A Division JP7852766B2 (ja) 2022-08-12 2025-02-27 二次電池

Publications (2)

Publication Number Publication Date
JP2024025535A JP2024025535A (ja) 2024-02-26
JP7643414B2 true JP7643414B2 (ja) 2025-03-11

Family

ID=89809573

Family Applications (2)

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JP2022129048A Active JP7643414B2 (ja) 2022-08-12 2022-08-12 二次電池
JP2025030079A Active JP7852766B2 (ja) 2022-08-12 2025-02-27 二次電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025030079A Active JP7852766B2 (ja) 2022-08-12 2025-02-27 二次電池

Country Status (4)

Country Link
US (1) US20240055652A1 (https=)
JP (2) JP7643414B2 (https=)
CN (1) CN117594862A (https=)
DE (1) DE102023115960A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7255533B2 (ja) * 2020-04-04 2023-04-11 株式会社三洋物産 遊技機
JP7247966B2 (ja) * 2020-05-27 2023-03-29 株式会社三洋物産 遊技機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019153582A (ja) 2018-03-02 2019-09-12 株式会社Ｇｓユアサ アルカリ金属イオン電池
US20200144575A1 (en) 2018-11-02 2020-05-07 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing the same
WO2020100465A1 (ja) 2018-11-16 2020-05-22 パナソニックＩｐマネジメント株式会社 固体電解質およびそれを用いた電池
JP2020184513A (ja) 2019-04-26 2020-11-12 トヨタ自動車株式会社 全固体電池及びその製造方法
US20220166003A1 (en) 2020-11-20 2022-05-26 Hyundai Motor Company Anode for All-Solid-State Battery Including Coating Layer Containing Magnesium-Based Particles
JP2022108202A (ja) 2021-01-12 2022-07-25 トヨタ自動車株式会社 全固体電池

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7331443B2 (ja) 2019-04-26 2023-08-23 トヨタ自動車株式会社 全固体電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019153582A (ja) 2018-03-02 2019-09-12 株式会社Ｇｓユアサ アルカリ金属イオン電池
US20200144575A1 (en) 2018-11-02 2020-05-07 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing the same
WO2020100465A1 (ja) 2018-11-16 2020-05-22 パナソニックＩｐマネジメント株式会社 固体電解質およびそれを用いた電池
JP2020184513A (ja) 2019-04-26 2020-11-12 トヨタ自動車株式会社 全固体電池及びその製造方法
US20220166003A1 (en) 2020-11-20 2022-05-26 Hyundai Motor Company Anode for All-Solid-State Battery Including Coating Layer Containing Magnesium-Based Particles
JP2022108202A (ja) 2021-01-12 2022-07-25 トヨタ自動車株式会社 全固体電池

Also Published As

Publication number Publication date
JP7852766B2 (ja) 2026-04-28
JP2024025535A (ja) 2024-02-26
DE102023115960A1 (de) 2024-02-15
CN117594862A (zh) 2024-02-23
JP2025074171A (ja) 2025-05-13
US20240055652A1 (en) 2024-02-15

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