JPWO2020262100A1 - - Google Patents
Info
- Publication number
- JPWO2020262100A1 JPWO2020262100A1 JP2021528250A JP2021528250A JPWO2020262100A1 JP WO2020262100 A1 JPWO2020262100 A1 JP WO2020262100A1 JP 2021528250 A JP2021528250 A JP 2021528250A JP 2021528250 A JP2021528250 A JP 2021528250A JP WO2020262100 A1 JPWO2020262100 A1 JP WO2020262100A1
- 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
Links
Classifications
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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
- H01M4/52—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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- 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
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- 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
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- 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
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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
- 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
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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
- H01M4/04—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
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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
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
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- 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
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
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- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019121844 | 2019-06-28 | ||
PCT/JP2020/023540 WO2020262100A1 (ja) | 2019-06-28 | 2020-06-16 | 非水電解質二次電池用正極活物質、非水電解質二次電池、及び非水電解質二次電池用正極活物質の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2020262100A1 true JPWO2020262100A1 (ja) | 2020-12-30 |
Family
ID=74061996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021528250A Pending JPWO2020262100A1 (ja) | 2019-06-28 | 2020-06-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220367868A1 (ja) |
EP (1) | EP3993106A4 (ja) |
JP (1) | JPWO2020262100A1 (ja) |
CN (1) | CN113994508A (ja) |
WO (1) | WO2020262100A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021019943A1 (ja) * | 2019-07-30 | 2021-02-04 | ||
KR20220100545A (ko) * | 2021-01-08 | 2022-07-15 | 주식회사 엘지화학 | 양극 활물질, 이를 포함하는 양극 및 리튬 이차전지 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4766040B2 (ja) * | 2007-12-07 | 2011-09-07 | 日亜化学工業株式会社 | 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池。 |
JP2011187435A (ja) * | 2010-02-09 | 2011-09-22 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
WO2014034430A1 (ja) * | 2012-08-28 | 2014-03-06 | 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の製造方法、非水系電解質二次電池用正極活物質及びこれを用いた非水系電解質二次電池 |
CN105765770B (zh) * | 2013-11-22 | 2019-02-05 | 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及其制造方法、以及非水系电解质二次电池 |
WO2015076323A1 (ja) * | 2013-11-22 | 2015-05-28 | 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及びその製造方法、並びに非水系電解質二次電池 |
JP6578634B2 (ja) * | 2013-11-22 | 2019-09-25 | 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の製造方法、非水系電解質二次電池用正極活物質及びこれを用いた非水系電解質二次電池 |
WO2018043669A1 (ja) * | 2016-08-31 | 2018-03-08 | 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、および非水系電解質二次電池 |
US11735726B2 (en) | 2016-12-26 | 2023-08-22 | Sumitomo Metal Mining Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery |
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2020
- 2020-06-16 CN CN202080044979.6A patent/CN113994508A/zh active Pending
- 2020-06-16 JP JP2021528250A patent/JPWO2020262100A1/ja active Pending
- 2020-06-16 WO PCT/JP2020/023540 patent/WO2020262100A1/ja active Application Filing
- 2020-06-16 EP EP20832549.8A patent/EP3993106A4/en active Pending
- 2020-06-16 US US17/620,941 patent/US20220367868A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN113994508A (zh) | 2022-01-28 |
US20220367868A1 (en) | 2022-11-17 |
WO2020262100A1 (ja) | 2020-12-30 |
EP3993106A1 (en) | 2022-05-04 |
EP3993106A4 (en) | 2022-08-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230302 |
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Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240521 |