JPWO2021153546A1 - - Google Patents

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Publication number
JPWO2021153546A1
JPWO2021153546A1 JP2021574047A JP2021574047A JPWO2021153546A1 JP WO2021153546 A1 JPWO2021153546 A1 JP WO2021153546A1 JP 2021574047 A JP2021574047 A JP 2021574047A JP 2021574047 A JP2021574047 A JP 2021574047A JP WO2021153546 A1 JPWO2021153546 A1 JP WO2021153546A1
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
JP2021574047A
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 JPWO2021153546A1 publication Critical patent/JPWO2021153546A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • H01M4/52—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
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2021574047A 2020-01-27 2021-01-26 Pending JPWO2021153546A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020010848 2020-01-27
PCT/JP2021/002595 WO2021153546A1 (ja) 2020-01-27 2021-01-26 非水電解質二次電池用正極活物質及びその製造方法

Publications (1)

Publication Number Publication Date
JPWO2021153546A1 true JPWO2021153546A1 (ja) 2021-08-05

Family

ID=77079279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574047A Pending JPWO2021153546A1 (ja) 2020-01-27 2021-01-26

Country Status (6)

Country Link
US (1) US20230085645A1 (ja)
EP (1) EP4098624A4 (ja)
JP (1) JPWO2021153546A1 (ja)
KR (1) KR20220132533A (ja)
CN (1) CN115023832A (ja)
WO (1) WO2021153546A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114122385B (zh) 2022-01-26 2022-04-26 瑞浦能源有限公司 一种锂离子电池用低钴三元正极材料及其制备方法、锂离子电池正极极片和锂离子电池
WO2024004937A1 (ja) * 2022-06-30 2024-01-04 日亜化学工業株式会社 二次電池用正極活物質及びその製造方法並びにそれを用いた二次電池用正極及び二次電池

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002075367A (ja) 2000-09-04 2002-03-15 Mitsui Chemicals Inc リチウム電池用正極活物質、その製法およびそれを用いた二次電池
JP2003292322A (ja) 2002-04-01 2003-10-15 Kaisui Kagaku Kenkyusho:Kk リチウムイオン２次電池正極活物質の製造方法
JP2006012433A (ja) 2004-06-22 2006-01-12 Nichia Chem Ind Ltd 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
JP2006199229A (ja) 2005-01-24 2006-08-03 Nishikawa Kasei Co Ltd インストルメントパネルメンバー
JP5638232B2 (ja) 2009-12-02 2014-12-10 住友金属鉱山株式会社 非水系電解質二次電池正極活物質用ニッケルコバルトマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池
JP5382025B2 (ja) 2011-02-16 2014-01-08 日亜化学工業株式会社 非水電解質二次電池、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用正極合剤
EP2966711B1 (en) * 2013-01-31 2019-05-22 IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) Cathode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery using the same
US10741838B2 (en) * 2013-12-13 2020-08-11 Santoku Corporation Positive-electrode active material powder, positive electrode containing positive-electrode active material powder, and secondary battery
KR102314045B1 (ko) * 2014-12-18 2021-10-18 삼성에스디아이 주식회사 복합 양극 활물질, 그 제조방법, 이를 포함한 양극 및 리튬 전지
JP6341313B2 (ja) 2016-03-31 2018-06-13 日亜化学工業株式会社 非水系電解質二次電池用正極活物質の製造方法
PL3225592T3 (pl) 2016-03-31 2020-03-31 Honda Motor Co., Ltd. Materiał aktywny elektrody dodatniej dla baterii akumulatorowej z niewodnym elektrolitem
JP6250853B2 (ja) 2016-03-31 2017-12-20 本田技研工業株式会社 非水系電解質二次電池用正極活物質
US10115967B2 (en) 2016-03-31 2018-10-30 Nichia Corporation Method of producing positive electrode active material for nonaqueous electrolyte secondary battery
US10224547B2 (en) 2016-03-31 2019-03-05 Nichia Corporation Method of producing positive electrode active material for nonaqueous electrolyte secondary battery
JP6341312B2 (ja) 2016-03-31 2018-06-13 日亜化学工業株式会社 非水系電解質二次電池用正極活物質の製造方法
JP6614202B2 (ja) * 2017-06-01 2019-12-04 日亜化学工業株式会社 非水系電解質二次電池用正極活物質及びその製造方法
CN115763701A (zh) * 2017-12-22 2023-03-07 尤米科尔公司 用于能够再充电锂离子蓄电池的正电极材料
CN111542496B (zh) * 2018-02-28 2024-03-26 株式会社Lg化学 二次电池用正极活性材料、其制备方法和包含其的锂二次电池
JP2020010848A (ja) 2018-07-18 2020-01-23 株式会社三協 商品陳列スタンド

Also Published As

Publication number Publication date
CN115023832A (zh) 2022-09-06
WO2021153546A1 (ja) 2021-08-05
US20230085645A1 (en) 2023-03-23
KR20220132533A (ko) 2022-09-30
EP4098624A4 (en) 2024-02-28
EP4098624A1 (en) 2022-12-07

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