JPWO2023021781A1 - - Google Patents

Info

Publication number
JPWO2023021781A1
JPWO2023021781A1 JP2023542215A JP2023542215A JPWO2023021781A1 JP WO2023021781 A1 JPWO2023021781 A1 JP WO2023021781A1 JP 2023542215 A JP2023542215 A JP 2023542215A JP 2023542215 A JP2023542215 A JP 2023542215A JP WO2023021781 A1 JPWO2023021781 A1 JP WO2023021781A1
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.)
Pending
Application number
JP2023542215A
Other versions
JPWO2023021781A5 (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 JPWO2023021781A1 publication Critical patent/JPWO2023021781A1/ja
Publication of JPWO2023021781A5 publication Critical patent/JPWO2023021781A5/ja
Pending legal-status Critical Current

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2023542215A 2021-08-19 2022-03-29 Pending JPWO2023021781A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021133832 2021-08-19
PCT/JP2022/015299 WO2023021781A1 (ja) 2021-08-19 2022-03-29 リチウムイオン二次電池

Publications (2)

Publication Number Publication Date
JPWO2023021781A1 true JPWO2023021781A1 (ja) 2023-02-23
JPWO2023021781A5 JPWO2023021781A5 (ja) 2024-02-29

Family

ID=85240355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023542215A Pending JPWO2023021781A1 (ja) 2021-08-19 2022-03-29

Country Status (4)

Country Link
EP (1) EP4391107A1 (ja)
JP (1) JPWO2023021781A1 (ja)
CN (1) CN117203787A (ja)
WO (1) WO2023021781A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3140880B2 (ja) * 1993-05-14 2001-03-05 シャープ株式会社 リチウム二次電池
JP3222022B2 (ja) * 1994-10-27 2001-10-22 シャープ株式会社 リチウム二次電池および負極活物質の製造方法
JP4930733B2 (ja) * 2009-04-24 2012-05-16 大日本印刷株式会社 非水電解液二次電池用負極板、非水電解液二次電池用負極板の製造方法、および非水電解液二次電池
US9577245B2 (en) * 2011-06-30 2017-02-21 Sanyo Electric Co., Ltd. Non-aqueous electrolyte secondary cell containing negative active material including scaly graphite particles and graphite particles coated with amorphous carbon particles and amorphous carbon layer and method of manufacturing the same
JP5318921B2 (ja) * 2011-07-22 2013-10-16 日本カーボン株式会社 リチウムイオン二次電池用黒鉛粒子
JP2018163833A (ja) 2017-03-27 2018-10-18 三洋電機株式会社 非水電解質二次電池及びその製造方法
JP2020123494A (ja) 2019-01-30 2020-08-13 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質およびその製造方法と、リチウムイオン二次電池
JP7447545B2 (ja) 2020-02-27 2024-03-12 株式会社デンソー 表示装置及び表示制御装置

Also Published As

Publication number Publication date
EP4391107A1 (en) 2024-06-26
CN117203787A (zh) 2023-12-08
WO2023021781A1 (ja) 2023-02-23

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Legal Events

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