JPWO2023032807A1 - - Google Patents

Info

Publication number
JPWO2023032807A1
JPWO2023032807A1 JP2023545509A JP2023545509A JPWO2023032807A1 JP WO2023032807 A1 JPWO2023032807 A1 JP WO2023032807A1 JP 2023545509 A JP2023545509 A JP 2023545509A JP 2023545509 A JP2023545509 A JP 2023545509A JP WO2023032807 A1 JPWO2023032807 A1 JP WO2023032807A1
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
JP2023545509A
Other languages
Japanese (ja)
Other versions
JPWO2023032807A5 (https=
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 JPWO2023032807A1 publication Critical patent/JPWO2023032807A1/ja
Publication of JPWO2023032807A5 publication Critical patent/JPWO2023032807A5/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00Compounds of manganese
    • C01G45/20Compounds containing manganese, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G45/22Compounds containing manganese, with or without oxygen or hydrogen, and containing two or more other elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2023545509A 2021-08-31 2022-08-25 Pending JPWO2023032807A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021141956 2021-08-31
PCT/JP2022/032046 WO2023032807A1 (ja) 2021-08-31 2022-08-25 二次電池用正極活物質および二次電池

Publications (2)

Publication Number Publication Date
JPWO2023032807A1 true JPWO2023032807A1 (https=) 2023-03-09
JPWO2023032807A5 JPWO2023032807A5 (https=) 2025-07-02

Family

ID=85412663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023545509A Pending JPWO2023032807A1 (https=) 2021-08-31 2022-08-25

Country Status (5)

Country Link
US (1) US20240379952A1 (https=)
EP (1) EP4398345A4 (https=)
JP (1) JPWO2023032807A1 (https=)
CN (1) CN117882214A (https=)
WO (1) WO2023032807A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121058101A (zh) * 2023-04-28 2025-12-02 松下知识产权经营株式会社 二次电池用正极活性物质和二次电池

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09293512A (ja) * 1996-02-23 1997-11-11 Fuji Photo Film Co Ltd リチウムイオン二次電池及び正極活物質前駆体
JPH1116569A (ja) * 1997-06-20 1999-01-22 Fuji Photo Film Co Ltd 非水電解質二次電池
JP2000353521A (ja) * 1999-06-11 2000-12-19 Mitsubishi Materials Corp リチウム二次電池用正極活物質及びその製造方法並びにこれを用いたリチウム二次電池
JP2004227969A (ja) * 2003-01-24 2004-08-12 Canon Inc 二次電池使用機器
JP2007012598A (ja) * 2005-05-31 2007-01-18 Matsushita Electric Ind Co Ltd 非水電解質二次電池および電池モジュール
JP2018528151A (ja) * 2015-08-27 2018-09-27 ハルドール・トプサー・アクチエゼルスカベット 高タップ密度のリチウム正極活物質、中間体および製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004227869A (ja) * 2003-01-21 2004-08-12 Tokan Material Technology Co Ltd リチウム二次電池用正極活物質
JP2007012599A (ja) * 2005-05-30 2007-01-18 Matsushita Electric Ind Co Ltd 熱電池
JP6197029B2 (ja) 2013-03-27 2017-09-13 株式会社Gsユアサ 非水電解質蓄電素子用活物質
CN106410180A (zh) * 2016-11-11 2017-02-15 河南师范大学 一种锂离子电池正极材料及其制备方法和应用
JP7220431B2 (ja) * 2018-09-05 2023-02-10 パナソニックIpマネジメント株式会社 正極活物質およびそれを備えた電池
EP4098621A4 (en) * 2020-01-31 2023-08-16 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active substance for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09293512A (ja) * 1996-02-23 1997-11-11 Fuji Photo Film Co Ltd リチウムイオン二次電池及び正極活物質前駆体
JPH1116569A (ja) * 1997-06-20 1999-01-22 Fuji Photo Film Co Ltd 非水電解質二次電池
JP2000353521A (ja) * 1999-06-11 2000-12-19 Mitsubishi Materials Corp リチウム二次電池用正極活物質及びその製造方法並びにこれを用いたリチウム二次電池
JP2004227969A (ja) * 2003-01-24 2004-08-12 Canon Inc 二次電池使用機器
JP2007012598A (ja) * 2005-05-31 2007-01-18 Matsushita Electric Ind Co Ltd 非水電解質二次電池および電池モジュール
JP2018528151A (ja) * 2015-08-27 2018-09-27 ハルドール・トプサー・アクチエゼルスカベット 高タップ密度のリチウム正極活物質、中間体および製造方法

Also Published As

Publication number Publication date
EP4398345A1 (en) 2024-07-10
EP4398345A4 (en) 2025-02-26
CN117882214A (zh) 2024-04-12
WO2023032807A1 (ja) 2023-03-09
US20240379952A1 (en) 2024-11-14

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