JPWO2024024302A1 - - Google Patents

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Publication number
JPWO2024024302A1
JPWO2024024302A1 JP2024536832A JP2024536832A JPWO2024024302A1 JP WO2024024302 A1 JPWO2024024302 A1 JP WO2024024302A1 JP 2024536832 A JP2024536832 A JP 2024536832A JP 2024536832 A JP2024536832 A JP 2024536832A JP WO2024024302 A1 JPWO2024024302 A1 JP WO2024024302A1
Authority
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
JP2024536832A
Other languages
Japanese (ja)
Other versions
JPWO2024024302A5 (https=
JP7786590B2 (ja
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 filed Critical
Publication of JPWO2024024302A1 publication Critical patent/JPWO2024024302A1/ja
Publication of JPWO2024024302A5 publication Critical patent/JPWO2024024302A5/ja
Application granted granted Critical
Publication of JP7786590B2 publication Critical patent/JP7786590B2/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
    • 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
    • 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
    • H01M10/052—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
    • 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
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • 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
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2024536832A 2022-07-28 2023-06-12 負極及び二次電池 Active JP7786590B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022120791 2022-07-28
JP2022120791 2022-07-28
PCT/JP2023/021741 WO2024024302A1 (ja) 2022-07-28 2023-06-12 負極及び二次電池

Publications (3)

Publication Number Publication Date
JPWO2024024302A1 true JPWO2024024302A1 (https=) 2024-02-01
JPWO2024024302A5 JPWO2024024302A5 (https=) 2025-01-31
JP7786590B2 JP7786590B2 (ja) 2025-12-16

Family

ID=89706171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536832A Active JP7786590B2 (ja) 2022-07-28 2023-06-12 負極及び二次電池

Country Status (4)

Country Link
US (1) US20250054944A1 (https=)
JP (1) JP7786590B2 (https=)
CN (1) CN119404325A (https=)
WO (1) WO2024024302A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006059714A (ja) * 2004-08-20 2006-03-02 Sony Corp 負極および電池
JP2008153078A (ja) * 2006-12-18 2008-07-03 Sony Corp 負極および電池
JP2016521914A (ja) * 2013-06-21 2016-07-25 ハイドロ−ケベック 高エネルギー電池用アノード
US20210336269A1 (en) * 2020-04-28 2021-10-28 Samsung Sdi Co., Ltd. All-SOLID-STATE SECONDARY BATTERY
US20220045354A1 (en) * 2020-08-06 2022-02-10 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006059714A (ja) * 2004-08-20 2006-03-02 Sony Corp 負極および電池
JP2008153078A (ja) * 2006-12-18 2008-07-03 Sony Corp 負極および電池
JP2016521914A (ja) * 2013-06-21 2016-07-25 ハイドロ−ケベック 高エネルギー電池用アノード
US20210336269A1 (en) * 2020-04-28 2021-10-28 Samsung Sdi Co., Ltd. All-SOLID-STATE SECONDARY BATTERY
US20220045354A1 (en) * 2020-08-06 2022-02-10 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing the same

Also Published As

Publication number Publication date
US20250054944A1 (en) 2025-02-13
WO2024024302A1 (ja) 2024-02-01
CN119404325A (zh) 2025-02-07
JP7786590B2 (ja) 2025-12-16

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