JPWO2021054468A1 - - Google Patents

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Publication number
JPWO2021054468A1
JPWO2021054468A1 JP2021547000A JP2021547000A JPWO2021054468A1 JP WO2021054468 A1 JPWO2021054468 A1 JP WO2021054468A1 JP 2021547000 A JP2021547000 A JP 2021547000A JP 2021547000 A JP2021547000 A JP 2021547000A JP WO2021054468 A1 JPWO2021054468 A1 JP WO2021054468A1
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
JP2021547000A
Other versions
JPWO2021054468A5 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2021054468A1 publication Critical patent/JPWO2021054468A1/ja
Publication of JPWO2021054468A5 publication Critical patent/JPWO2021054468A5/ja
Priority to JP2023220500A priority Critical patent/JP2024038150A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • 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
    • H01M4/50—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
JP2021547000A 2019-09-19 2020-09-18 Pending JPWO2021054468A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023220500A JP2024038150A (ja) 2019-09-19 2023-12-27 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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019170440 2019-09-19
PCT/JP2020/035590 WO2021054468A1 (ja) 2019-09-19 2020-09-18 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023220500A Division JP2024038150A (ja) 2019-09-19 2023-12-27 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 (2)

Publication Number Publication Date
JPWO2021054468A1 true JPWO2021054468A1 (ja) 2021-03-25
JPWO2021054468A5 JPWO2021054468A5 (ja) 2022-05-30

Family

ID=74883624

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021547000A Pending JPWO2021054468A1 (ja) 2019-09-19 2020-09-18
JP2023220500A Pending JP2024038150A (ja) 2019-09-19 2023-12-27 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

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023220500A Pending JP2024038150A (ja) 2019-09-19 2023-12-27 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

Country Status (5)

Country Link
US (1) US20220367859A1 (ja)
EP (1) EP4032859A4 (ja)
JP (2) JPWO2021054468A1 (ja)
CN (1) CN114521300A (ja)
WO (1) WO2021054468A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023115698A (ja) * 2022-02-08 2023-08-21 住友化学株式会社 リチウム二次電池用正極活物質の製造方法、リチウム二次電池用正極活物質、電極および固体リチウム二次電池
JP2023115697A (ja) * 2022-02-08 2023-08-21 住友化学株式会社 リチウム二次電池用正極活物質粉末、電極および固体リチウム二次電池
WO2023228959A1 (ja) * 2022-05-23 2023-11-30 住友金属鉱山株式会社 全固体リチウムイオン二次電池用正極活物質とその製造方法
JP2023172364A (ja) * 2022-05-23 2023-12-06 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質とその製造方法
JP2023172365A (ja) * 2022-05-23 2023-12-06 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質とその製造方法
WO2023228958A1 (ja) * 2022-05-23 2023-11-30 住友金属鉱山株式会社 全固体リチウムイオン二次電池用正極活物質とその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014195995A1 (ja) * 2013-06-05 2014-12-11 トヨタ自動車株式会社 リチウムイオン二次電池
JP2016126909A (ja) * 2014-12-26 2016-07-11 トヨタ自動車株式会社 非水電解質二次電池
JP2017016753A (ja) * 2015-06-26 2017-01-19 住友金属鉱山株式会社 遷移金属複合水酸化物粒子とその製造方法、非水電解質二次電池用正極活物質とその製造方法、および非水電解質二次電池
JP2017091664A (ja) * 2015-11-04 2017-05-25 トヨタ自動車株式会社 非水電解液二次電池
WO2018021557A1 (ja) * 2016-07-29 2018-02-01 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
JP2018104276A (ja) * 2016-12-27 2018-07-05 住友金属鉱山株式会社 遷移金属含有複合水酸化物粒子およびその製造方法、並びに、非水電解質二次電池用正極活物質およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010064504A1 (ja) * 2008-12-05 2010-06-10 日鉱金属株式会社 リチウムイオン電池用正極活物質、同正極活物質を用いた二次電池用正極及び二次電池正極を用いたリチウムイオン二次電池
CN103249678B (zh) 2011-03-28 2016-06-15 住友金属矿山株式会社 镍锰复合氢氧化物粒子及其制造方法、非水系电解质二次电池用正极活性物质及其制造方法、以及非水系电解质二次电池
JP5590337B2 (ja) 2011-05-30 2014-09-17 住友金属鉱山株式会社 マンガン複合水酸化物粒子、非水系電解質二次電池用正極活物質、および非水系電解質二次電池と、それらの製造方法
JP5822708B2 (ja) * 2011-12-16 2015-11-24 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製造方法、および該正極活物質を用いた非水系電解質二次電池
WO2014181891A1 (ja) 2013-05-10 2014-11-13 住友金属鉱山株式会社 遷移金属複合水酸化物粒子とその製造方法、非水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電解質二次電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014195995A1 (ja) * 2013-06-05 2014-12-11 トヨタ自動車株式会社 リチウムイオン二次電池
JP2016126909A (ja) * 2014-12-26 2016-07-11 トヨタ自動車株式会社 非水電解質二次電池
JP2017016753A (ja) * 2015-06-26 2017-01-19 住友金属鉱山株式会社 遷移金属複合水酸化物粒子とその製造方法、非水電解質二次電池用正極活物質とその製造方法、および非水電解質二次電池
JP2017091664A (ja) * 2015-11-04 2017-05-25 トヨタ自動車株式会社 非水電解液二次電池
WO2018021557A1 (ja) * 2016-07-29 2018-02-01 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
JP2018104276A (ja) * 2016-12-27 2018-07-05 住友金属鉱山株式会社 遷移金属含有複合水酸化物粒子およびその製造方法、並びに、非水電解質二次電池用正極活物質およびその製造方法

Also Published As

Publication number Publication date
EP4032859A4 (en) 2023-10-18
WO2021054468A1 (ja) 2021-03-25
CN114521300A (zh) 2022-05-20
JP2024038150A (ja) 2024-03-19
EP4032859A1 (en) 2022-07-27
US20220367859A1 (en) 2022-11-17

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