JPWO2021131241A1 - - Google Patents

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Publication number
JPWO2021131241A1
JPWO2021131241A1 JP2021566839A JP2021566839A JPWO2021131241A1 JP WO2021131241 A1 JPWO2021131241 A1 JP WO2021131241A1 JP 2021566839 A JP2021566839 A JP 2021566839A JP 2021566839 A JP2021566839 A JP 2021566839A JP WO2021131241 A1 JPWO2021131241 A1 JP WO2021131241A1
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
JP2021566839A
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 JPWO2021131241A1 publication Critical patent/JPWO2021131241A1/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
    • 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
    • H01M4/582—Halogenides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/66—Nickelates containing alkaline earth metals, e.g. SrNiO3, SrNiO2
    • C01G53/68—Nickelates containing alkaline earth metals, e.g. SrNiO3, SrNiO2 containing rare earth, e.g. La1.62 Sr0.38NiO4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/66—Nickelates containing alkaline earth metals, e.g. SrNiO3, SrNiO2
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2021566839A 2019-12-24 2020-10-13 Pending JPWO2021131241A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019232595 2019-12-24
PCT/JP2020/038578 WO2021131241A1 (ja) 2019-12-24 2020-10-13 非水電解質二次電池用正極活物質、及び非水電解質二次電池

Publications (1)

Publication Number Publication Date
JPWO2021131241A1 true JPWO2021131241A1 (ja) 2021-07-01

Family

ID=76574231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021566839A Pending JPWO2021131241A1 (ja) 2019-12-24 2020-10-13

Country Status (5)

Country Link
US (1) US20230044513A1 (ja)
EP (1) EP4084142A4 (ja)
JP (1) JPWO2021131241A1 (ja)
CN (1) CN114930578A (ja)
WO (1) WO2021131241A1 (ja)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123048A (ja) 1982-01-15 1983-07-22 Matsushita Electric Works Ltd 掘ごたつ
JP2002008660A (ja) * 2000-06-28 2002-01-11 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
JP4594605B2 (ja) * 2002-08-05 2010-12-08 パナソニック株式会社 正極活物質およびこれを含む非水電解質二次電池
FR2862431B1 (fr) * 2003-11-17 2013-04-05 Cit Alcatel Matiere electrochimiquement active pour electrode positive de generateur electrochimique rechargeable au lithium
US7238450B2 (en) * 2003-12-23 2007-07-03 Tronox Llc High voltage laminar cathode materials for lithium rechargeable batteries, and process for making the same
JP4691980B2 (ja) * 2004-12-14 2011-06-01 ソニー株式会社 非水電解質二次電池
JP5099398B2 (ja) * 2005-06-07 2012-12-19 ソニー株式会社 二次電池用正極活物質、二次電池用正極および二次電池
JP5017806B2 (ja) * 2005-06-20 2012-09-05 ソニー株式会社 二次電池用正極活物質およびその製造方法、並びに二次電池
JP5682172B2 (ja) * 2010-08-06 2015-03-11 Tdk株式会社 活物質、活物質の製造方法及びリチウムイオン二次電池
JP5787079B2 (ja) * 2011-09-22 2015-09-30 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
JP6063705B2 (ja) * 2012-10-16 2017-01-18 日立マクセル株式会社 非水電解質二次電池
CN103066275B (zh) * 2013-01-24 2014-10-22 湖南桑顿新能源有限公司 一种球形高电压镍锰酸锂正极材料的制备方法
US20170104212A1 (en) * 2015-10-12 2017-04-13 Wildcat Discovery Technologies, Inc. Compositions for High Energy Electrodes and Methods of Making and Use
CN105375021B (zh) * 2015-10-27 2018-07-06 中国科学院宁波材料技术与工程研究所 一种正极材料、其制备方法及锂离子电池
CN110392950B (zh) * 2016-12-26 2023-05-26 住友金属矿山株式会社 非水系电解质二次电池用正极活性物质和其制造方法、和非水系电解质二次电池
JP6919250B2 (ja) * 2017-03-22 2021-08-18 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその前駆体、及びそれらの製造方法
EP3618152A4 (en) * 2017-04-24 2020-03-04 Panasonic Intellectual Property Management Co., Ltd. ACTIVE POSITIVE ELECTRODE MATERIAL AND BATTERY

Also Published As

Publication number Publication date
US20230044513A1 (en) 2023-02-09
CN114930578A (zh) 2022-08-19
EP4084142A4 (en) 2023-06-21
EP4084142A1 (en) 2022-11-02
WO2021131241A1 (ja) 2021-07-01

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