JPWO2021040032A1 - - Google Patents

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Publication number
JPWO2021040032A1
JPWO2021040032A1 JP2021543089A JP2021543089A JPWO2021040032A1 JP WO2021040032 A1 JPWO2021040032 A1 JP WO2021040032A1 JP 2021543089 A JP2021543089 A JP 2021543089A JP 2021543089 A JP2021543089 A JP 2021543089A JP WO2021040032 A1 JPWO2021040032 A1 JP WO2021040032A1
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JP
Japan
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JP2021543089A
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    • 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
    • C01G51/00—Compounds of cobalt
    • 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—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • 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
    • 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
    • H01M4/36—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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • 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
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • H01M2004/021—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
JP2021543089A 2019-08-30 2020-08-28 Pending JPWO2021040032A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019157720 2019-08-30
JP2019157719 2019-08-30
PCT/JP2020/032775 WO2021040032A1 (ja) 2019-08-30 2020-08-28 リチウムイオン二次電池用正極活物質およびリチウムイオン二次電池

Publications (1)

Publication Number Publication Date
JPWO2021040032A1 true JPWO2021040032A1 (ja) 2021-03-04

Family

ID=74684216

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021543089A Pending JPWO2021040032A1 (ja) 2019-08-30 2020-08-28
JP2021543088A Pending JPWO2021040031A1 (ja) 2019-08-30 2020-08-28
JP2021543090A Pending JPWO2021040033A1 (ja) 2019-08-30 2020-08-28

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2021543088A Pending JPWO2021040031A1 (ja) 2019-08-30 2020-08-28
JP2021543090A Pending JPWO2021040033A1 (ja) 2019-08-30 2020-08-28

Country Status (6)

Country Link
US (3) US20220285679A1 (ja)
EP (3) EP4023605A4 (ja)
JP (3) JPWO2021040032A1 (ja)
KR (3) KR20220057538A (ja)
CN (3) CN114342122A (ja)
WO (3) WO2021040032A1 (ja)

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WO2021200431A1 (ja) * 2020-03-31 2021-10-07 株式会社Ｇｓユアサ 蓄電素子、その製造方法及び蓄電装置
CN115668535A (zh) * 2021-05-20 2023-01-31 宁德时代新能源科技股份有限公司 锂离子二次电池、电池模块、电池包以及用电装置
CN113972369B (zh) * 2021-10-29 2023-06-30 宁波容百新能源科技股份有限公司 一种高压实密度三元正极材料
KR20230087005A (ko) * 2021-12-09 2023-06-16 에스케이온 주식회사 리튬 이차 전지용 양극 활물질, 및 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지
CN116169261A (zh) 2022-12-22 2023-05-26 北京当升材料科技股份有限公司 单晶型多元正极材料及其制备方法和锂离子电池

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US6517974B1 (en) * 1998-01-30 2003-02-11 Canon Kabushiki Kaisha Lithium secondary battery and method of manufacturing the lithium secondary battery
JP2001015108A (ja) * 1999-07-01 2001-01-19 Mitsubishi Chemicals Corp リチウム二次電池用正極活物質及びその製造方法、並びにリチウム二次電池
JP4656349B2 (ja) 2000-02-28 2011-03-23 株式会社豊田中央研究所 リチウム二次電池正極活物質用リチウム遷移金属複合酸化物、その製造方法およびそれを用いたリチウム二次電池
JP2004355824A (ja) 2003-05-27 2004-12-16 Sumitomo Metal Mining Co Ltd 非水系二次電池用正極活物質および正極
EP2369666B1 (en) * 2008-12-24 2018-09-12 NGK Insulators, Ltd. Plate-shaped particles for positive electrode material of lithium secondary batteries, lithium secondary battery positive electrode active material films, manufacturing method therefor, lithium secondary battery positive electrode active material manufacturing method, and lithium secondary batteries
WO2011083648A1 (ja) * 2010-01-06 2011-07-14 Jx日鉱日石金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びそれを用いたリチウムイオン電池
JPWO2012137535A1 (ja) * 2011-04-07 2014-07-28 日本碍子株式会社 正極活物質前駆体粒子、リチウム二次電池の正極活物質粒子、及びリチウム二次電池
JP6129853B2 (ja) * 2012-09-04 2017-05-17 日本碍子株式会社 リチウム二次電池用正極活物質
JP6252010B2 (ja) * 2013-07-24 2017-12-27 住友金属鉱山株式会社 非水電解質二次電池用正極活物質およびその製造方法、並びに、非水電解質二次電池
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CN106450155B (zh) * 2016-09-18 2019-11-29 贵州振华新材料股份有限公司 球形或类球形锂离子电池正极材料及制法和应用
JP6855752B2 (ja) * 2016-10-31 2021-04-07 住友金属鉱山株式会社 ニッケルマンガン複合水酸化物とその製造方法、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
CN107437616B (zh) * 2017-07-11 2020-03-10 贵州振华新材料股份有限公司 锂离子电池正极材料及锂离子电池
JP2019157720A (ja) 2018-03-12 2019-09-19 三菱自動車工業株式会社 燃料供給構造
JP2019157719A (ja) 2018-03-12 2019-09-19 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
CN109546081A (zh) * 2018-11-12 2019-03-29 上海力信能源科技有限责任公司 一种混合正极极片及其制备方法、锂离子电池
CN109560276B (zh) * 2018-11-27 2021-04-16 宁波容百新能源科技股份有限公司 一种具有浓度梯度分布一次颗粒定向生长的单晶三元正极材料及其制备方法以及锂离子电池
CN110422892A (zh) * 2019-08-08 2019-11-08 青岛新正锂业有限公司 一种微米级单晶一次颗粒三元正极材料的制备工艺

Also Published As

Publication number Publication date
CN114342121A (zh) 2022-04-12
EP4023604A1 (en) 2022-07-06
EP4023603A4 (en) 2023-12-06
EP4023605A1 (en) 2022-07-06
KR20220057538A (ko) 2022-05-09
WO2021040033A1 (ja) 2021-03-04
US20220285676A1 (en) 2022-09-08
EP4023604A4 (en) 2023-12-06
EP4023603A1 (en) 2022-07-06
WO2021040032A1 (ja) 2021-03-04
US20220285679A1 (en) 2022-09-08
KR20220057539A (ko) 2022-05-09
EP4023605A4 (en) 2023-09-27
CN114342122A (zh) 2022-04-12
JPWO2021040033A1 (ja) 2021-03-04
WO2021040031A1 (ja) 2021-03-04
CN114342119A (zh) 2022-04-12
US20220293933A1 (en) 2022-09-15
JPWO2021040031A1 (ja) 2021-03-04
KR20220054804A (ko) 2022-05-03

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