JPWO2021025101A1 - - Google Patents
Info
- Publication number
- JPWO2021025101A1 JPWO2021025101A1 JP2021537369A JP2021537369A JPWO2021025101A1 JP WO2021025101 A1 JPWO2021025101 A1 JP WO2021025101A1 JP 2021537369 A JP2021537369 A JP 2021537369A JP 2021537369 A JP2021537369 A JP 2021537369A JP WO2021025101 A1 JPWO2021025101 A1 JP WO2021025101A1
- 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.)
- Granted
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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
- C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
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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
- H01M4/362—Composites
-
- 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
- C01G53/04—Oxides
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/50—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
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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
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
- C01P2004/32—Spheres
-
- 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
- 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/16—Pore diameter
-
- 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
-
- 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
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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)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019144822 | 2019-08-06 | ||
| JP2019144822 | 2019-08-06 | ||
| PCT/JP2020/030131 WO2021025101A1 (ja) | 2019-08-06 | 2020-08-06 | ニッケル複合水酸化物粒子、ニッケル複合水酸化物粒子を前駆体とした正極活物質及び正極活物質の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021025101A1 true JPWO2021025101A1 (https=) | 2021-02-11 |
| JP7695883B2 JP7695883B2 (ja) | 2025-06-19 |
Family
ID=74503039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537369A Active JP7695883B2 (ja) | 2019-08-06 | 2020-08-06 | ニッケル複合水酸化物粒子、ニッケル複合水酸化物粒子を前駆体とした正極活物質及び正極活物質の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220158184A1 (https=) |
| EP (1) | EP4012806A4 (https=) |
| JP (1) | JP7695883B2 (https=) |
| KR (1) | KR20220043199A (https=) |
| CN (1) | CN114207874B (https=) |
| WO (1) | WO2021025101A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023078887A (ja) * | 2021-11-26 | 2023-06-07 | 株式会社田中化学研究所 | 遷移金属含有水酸化物、遷移金属含有水酸化物を前駆体とした正極活物質 |
| JP2023078888A (ja) * | 2021-11-26 | 2023-06-07 | 株式会社田中化学研究所 | 遷移金属含有水酸化物、遷移金属含有水酸化物を前駆体とした正極活物質、遷移金属含有水酸化物の製造方法 |
| JP2025011494A (ja) * | 2023-07-11 | 2025-01-24 | 株式会社田中化学研究所 | 金属複合水酸化物粉末、リチウム二次電池用正極活物質の製造方法及び金属複合水酸化物粉末の製造方法 |
| JP2025013235A (ja) * | 2023-07-11 | 2025-01-24 | 住友化学株式会社 | 金属複合化合物粉末、金属複合化合物粉末の製造方法、及びリチウム二次電池用正極活物質の製造方法 |
| KR20260032418A (ko) * | 2024-08-29 | 2026-03-09 | 주식회사 엘지에너지솔루션 | 양극 활물질 전구체, 양극 활물질, 양극, 및 전기 화학 소자 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012169274A1 (ja) * | 2011-06-07 | 2012-12-13 | 住友金属鉱山株式会社 | ニッケル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 |
| JP2013056827A (ja) * | 2005-08-12 | 2013-03-28 | Toda Kogyo Europe Gmbh | 無機化合物 |
| JP2015191844A (ja) * | 2014-03-28 | 2015-11-02 | 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の前駆体とその製造方法、及び非水電解質二次電池用正極活物質とその製造方法 |
| JP2015191847A (ja) * | 2014-03-28 | 2015-11-02 | 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の前駆体とその製造方法、及び非水電解質二次電池用正極活物質の製造方法 |
| WO2017057311A1 (ja) * | 2015-09-30 | 2017-04-06 | 住友金属鉱山株式会社 | ニッケルマンガン含有複合水酸化物およびその製造方法 |
| WO2017104688A1 (ja) * | 2015-12-15 | 2017-06-22 | 株式会社Ｇｓユアサ | リチウム二次電池用正極活物質、正極活物質の前駆体の製造方法、正極活物質の製造方法、リチウム二次電池用正極及びリチウム二次電池 |
| JP2018070419A (ja) * | 2016-10-31 | 2018-05-10 | 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 |
| WO2019117027A1 (ja) * | 2017-12-13 | 2019-06-20 | 住友金属鉱山株式会社 | ニッケル含有水酸化物およびその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5214202B2 (ja) * | 2007-09-21 | 2013-06-19 | パナソニック株式会社 | 非水電解質二次電池およびその製造方法 |
| JP2009283353A (ja) * | 2008-05-23 | 2009-12-03 | Panasonic Corp | 電池用電極およびその製造方法、ならびに電池 |
| CN107021528B (zh) * | 2012-09-28 | 2019-04-02 | 住友金属矿山株式会社 | 镍钴复合氢氧化物的制造方法以及制造装置 |
| JP2014175191A (ja) | 2013-03-11 | 2014-09-22 | Sanyo Electric Co Ltd | 回路基板へのリード板取り付け方法及びパック電池の製造方法 |
| WO2014175191A1 (ja) | 2013-04-25 | 2014-10-30 | 旭硝子株式会社 | 複合化合物、リチウム含有複合酸化物、及びそれらの製造方法 |
| JP6142929B2 (ja) * | 2014-01-31 | 2017-06-07 | 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 |
| WO2020153093A1 (ja) * | 2019-01-22 | 2020-07-30 | 住友金属鉱山株式会社 | ニッケルマンガンコバルト複合水酸化物、ニッケルマンガンコバルト複合水酸化物の製造方法、リチウムニッケルマンガンコバルト複合酸化物及び、リチウムイオン二次電池 |
-
2020
- 2020-08-06 JP JP2021537369A patent/JP7695883B2/ja active Active
- 2020-08-06 WO PCT/JP2020/030131 patent/WO2021025101A1/ja not_active Ceased
- 2020-08-06 EP EP20849441.9A patent/EP4012806A4/en active Pending
- 2020-08-06 CN CN202080055885.9A patent/CN114207874B/zh active Active
- 2020-08-06 KR KR1020227007518A patent/KR20220043199A/ko not_active Ceased
-
2022
- 2022-01-31 US US17/589,026 patent/US20220158184A1/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013056827A (ja) * | 2005-08-12 | 2013-03-28 | Toda Kogyo Europe Gmbh | 無機化合物 |
| WO2012169274A1 (ja) * | 2011-06-07 | 2012-12-13 | 住友金属鉱山株式会社 | ニッケル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 |
| JP2015191844A (ja) * | 2014-03-28 | 2015-11-02 | 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の前駆体とその製造方法、及び非水電解質二次電池用正極活物質とその製造方法 |
| JP2015191847A (ja) * | 2014-03-28 | 2015-11-02 | 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の前駆体とその製造方法、及び非水電解質二次電池用正極活物質の製造方法 |
| WO2017057311A1 (ja) * | 2015-09-30 | 2017-04-06 | 住友金属鉱山株式会社 | ニッケルマンガン含有複合水酸化物およびその製造方法 |
| WO2017104688A1 (ja) * | 2015-12-15 | 2017-06-22 | 株式会社Ｇｓユアサ | リチウム二次電池用正極活物質、正極活物質の前駆体の製造方法、正極活物質の製造方法、リチウム二次電池用正極及びリチウム二次電池 |
| JP2018070419A (ja) * | 2016-10-31 | 2018-05-10 | 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 |
| WO2019117027A1 (ja) * | 2017-12-13 | 2019-06-20 | 住友金属鉱山株式会社 | ニッケル含有水酸化物およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114207874B (zh) | 2025-07-11 |
| JP7695883B2 (ja) | 2025-06-19 |
| CN114207874A (zh) | 2022-03-18 |
| KR20220043199A (ko) | 2022-04-05 |
| WO2021025101A1 (ja) | 2021-02-11 |
| EP4012806A4 (en) | 2023-09-06 |
| US20220158184A1 (en) | 2022-05-19 |
| EP4012806A1 (en) | 2022-06-15 |
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