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JPWO2022070898A1 - - Google Patents

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Publication number
JPWO2022070898A1
JPWO2022070898A1 JP2022553790A JP2022553790A JPWO2022070898A1 JP WO2022070898 A1 JPWO2022070898 A1 JP WO2022070898A1 JP 2022553790 A JP2022553790 A JP 2022553790A JP 2022553790 A JP2022553790 A JP 2022553790A JP WO2022070898 A1 JPWO2022070898 A1 JP WO2022070898A1
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.)
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Application number
JP2022553790A
Other versions
JP7702630B2 (ja
JPWO2022070898A5 (ja
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Publication of JPWO2022070898A1 publication Critical patent/JPWO2022070898A1/ja
Publication of JPWO2022070898A5 publication Critical patent/JPWO2022070898A5/ja
Application granted granted Critical
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Active legal-status Critical Current
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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
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/36—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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection 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
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/028—Positive 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2022553790A 2020-09-30 2021-09-14 非水電解質二次電池用正極活物質および非水電解質二次電池 Active JP7702630B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020166027 2020-09-30
JP2020166027 2020-09-30
PCT/JP2021/033793 WO2022070898A1 (ja) 2020-09-30 2021-09-14 非水電解質二次電池用正極活物質および非水電解質二次電池

Publications (3)

Publication Number Publication Date
JPWO2022070898A1 true JPWO2022070898A1 (ja) 2022-04-07
JPWO2022070898A5 JPWO2022070898A5 (ja) 2023-06-15
JP7702630B2 JP7702630B2 (ja) 2025-07-04

Family

ID=80951461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553790A Active JP7702630B2 (ja) 2020-09-30 2021-09-14 非水電解質二次電池用正極活物質および非水電解質二次電池

Country Status (5)

Country Link
US (1) US12512459B2 (ja)
EP (1) EP4223700B1 (ja)
JP (1) JP7702630B2 (ja)
CN (1) CN116323492B (ja)
WO (1) WO2022070898A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240021813A1 (en) * 2020-12-24 2024-01-18 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
CN116941063A (zh) * 2022-03-04 2023-10-24 宁德时代新能源科技股份有限公司 正极极片、二次电池、电池模块、电池包和用电装置
KR102812290B1 (ko) * 2022-10-24 2025-05-22 주식회사 에코프로비엠 양극 활물질 및 이를 포함하는 리튬 이차전지

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007145695A (ja) * 2005-10-31 2007-06-14 Agc Seimi Chemical Co Ltd リチウム含有複合酸化物の製造方法
WO2018100792A1 (ja) * 2016-12-02 2018-06-07 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、正極活物質を用いた電池
WO2018198410A1 (ja) * 2017-04-24 2018-11-01 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、電池
WO2020003848A1 (ja) * 2018-06-29 2020-01-02 株式会社豊田自動織機 層状岩塩構造のリチウムニッケルコバルトタングステン酸化物
WO2021172010A1 (ja) * 2020-02-28 2021-09-02 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4297709B2 (ja) * 2003-03-25 2009-07-15 三洋電機株式会社 非水電解質二次電池
WO2006085588A1 (ja) * 2005-02-14 2006-08-17 Agc Seimi Chemical Co., Ltd. リチウム二次電池正極用のリチウム含有複合酸化物の製造方法
JP2007273427A (ja) * 2006-03-31 2007-10-18 Sony Corp 正極活物質および非水電解質二次電池
EP2737565B1 (en) * 2011-07-25 2019-09-25 A123 Systems LLC Blended cathode materials
JP5946011B2 (ja) 2011-09-16 2016-07-05 株式会社Ｇｓユアサ 非水電解質二次電池用活物質、非水電解質二次電池用電極及び非水電解質二次電池
KR101375701B1 (ko) * 2011-11-11 2014-03-20 에스케이씨 주식회사 플루오르화 포스페이트 함유 리튬이차전지용 양극활물질 및 이의 제조방법
JP6103313B2 (ja) * 2014-07-22 2017-03-29 トヨタ自動車株式会社 リチウム二次電池用正極活物質およびその利用
CN106058250A (zh) * 2016-07-22 2016-10-26 天津巴莫科技股份有限公司 一种氟化富锂磷酸钒锂正极材料
JP2019023990A (ja) * 2017-07-21 2019-02-14 株式会社豊田自動織機 正極活物質
JP7241287B2 (ja) * 2017-07-27 2023-03-17 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、電池
KR102498342B1 (ko) * 2017-09-29 2023-02-10 주식회사 엘지에너지솔루션 리튬 과잉의 리튬 망간계 산화물 및 리튬 과잉의 리튬 망간계 산화물상에 리튬 텅스텐 화합물, 또는 추가적으로 텅스텐 화합물을 더 포함하는 양극 활물질 및 이를 포함하는 리튬 이차전지용 양극
EP4113661B1 (en) * 2020-02-27 2024-11-13 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007145695A (ja) * 2005-10-31 2007-06-14 Agc Seimi Chemical Co Ltd リチウム含有複合酸化物の製造方法
WO2018100792A1 (ja) * 2016-12-02 2018-06-07 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、正極活物質を用いた電池
WO2018198410A1 (ja) * 2017-04-24 2018-11-01 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、電池
WO2020003848A1 (ja) * 2018-06-29 2020-01-02 株式会社豊田自動織機 層状岩塩構造のリチウムニッケルコバルトタングステン酸化物
WO2021172010A1 (ja) * 2020-02-28 2021-09-02 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池

Also Published As

Publication number Publication date
EP4223700A1 (en) 2023-08-09
CN116323492A (zh) 2023-06-23
EP4223700A4 (en) 2024-04-17
CN116323492B (zh) 2025-09-05
US20230402594A1 (en) 2023-12-14
JP7702630B2 (ja) 2025-07-04
WO2022070898A1 (ja) 2022-04-07
US12512459B2 (en) 2025-12-30
EP4223700B1 (en) 2024-11-06

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