JPWO2021025099A1 - - Google Patents
Info
- Publication number
- JPWO2021025099A1 JPWO2021025099A1 JP2021537367A JP2021537367A JPWO2021025099A1 JP WO2021025099 A1 JPWO2021025099 A1 JP WO2021025099A1 JP 2021537367 A JP2021537367 A JP 2021537367A JP 2021537367 A JP2021537367 A JP 2021537367A JP WO2021025099 A1 JPWO2021025099 A1 JP WO2021025099A1
- 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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
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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
- C01G53/04—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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
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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
- 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
- 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
-
- 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)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019145620 | 2019-08-07 | ||
| JP2019145620 | 2019-08-07 | ||
| PCT/JP2020/030129 WO2021025099A1 (ja) | 2019-08-07 | 2020-08-06 | ニッケル複合水酸化物、ニッケル複合水酸化物を前駆体とした正極活物質、及びこれらの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021025099A1 true JPWO2021025099A1 (https=) | 2021-02-11 |
| JP7788856B2 JP7788856B2 (ja) | 2025-12-19 |
Family
ID=74502803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537367A Active JP7788856B2 (ja) | 2019-08-07 | 2020-08-06 | ニッケル複合水酸化物、ニッケル複合水酸化物を前駆体とした正極活物質、及びこれらの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12401032B2 (https=) |
| EP (1) | EP4011835A4 (https=) |
| JP (1) | JP7788856B2 (https=) |
| KR (1) | KR20220043120A (https=) |
| CN (1) | CN114269688B (https=) |
| WO (1) | WO2021025099A1 (https=) |
Families Citing this family (2)
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013075773A (ja) * | 2011-09-29 | 2013-04-25 | Tanaka Chemical Corp | リチウム過剰型のリチウム金属複合酸化物 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005023030A (ja) * | 2003-07-03 | 2005-01-27 | Tadashi Inoue | 無機系抗菌剤を用いる植物の保存方法 |
| CN104953111A (zh) * | 2011-03-28 | 2015-09-30 | 住友金属矿山株式会社 | 镍锰复合氢氧化物粒子及制造方法、正极活性物质及制造方法、和非水系电解质二次电池 |
| US10128501B2 (en) * | 2011-06-07 | 2018-11-13 | Sumitomo Metal Mining Co., Ltd. | Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueous-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery |
| JP5708277B2 (ja) * | 2011-06-07 | 2015-04-30 | 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、非水系電解質二次電池用正極活物質とその製造方法、ならびに非水系電解質二次電池 |
| JP2014139119A (ja) | 2012-12-20 | 2014-07-31 | Tosoh Corp | ニッケル−コバルト−マンガン系複合酸化物及びその製造方法、並びにその用途 |
| JP6044463B2 (ja) * | 2013-06-19 | 2016-12-14 | 住友金属鉱山株式会社 | ニッケルコバルトマンガン複合水酸化物及びその製造方法 |
| 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 |
| JP6201277B2 (ja) * | 2013-09-13 | 2017-09-27 | 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 |
| JP6201895B2 (ja) * | 2014-05-30 | 2017-09-27 | 住友金属鉱山株式会社 | ニッケルコバルトマンガン複合水酸化物の製造方法 |
| JP6265117B2 (ja) * | 2014-12-22 | 2018-01-24 | 住友金属鉱山株式会社 | ニッケルコバルトマンガン複合水酸化物とその製造方法 |
| CN107922212B (zh) * | 2015-08-24 | 2020-04-03 | 住友金属矿山株式会社 | 锰镍复合氢氧化物及制造方法、锂锰镍复合氧化物及制造方法、以及非水系电解质二次电池 |
| JP7135856B2 (ja) * | 2016-07-29 | 2022-09-13 | 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 |
| CN116514185B (zh) * | 2016-07-29 | 2026-04-17 | 住友金属矿山株式会社 | 镍锰复合氢氧化物及其制造方法、正极活性物质及其制造方法、以及非水系电解质二次电池 |
| US10249873B2 (en) * | 2016-08-03 | 2019-04-02 | Samsung Electronics Co. Ltd. | Composite positive active material, positive electrode including the same, and lithium battery including the positive electrode |
| CN106558695A (zh) * | 2016-10-25 | 2017-04-05 | 荆门市格林美新材料有限公司 | 一种镍钴铝复合氢氧化物、镍钴铝复合氧化物及其制备方法 |
| JP6836369B2 (ja) * | 2016-10-31 | 2021-03-03 | 住友化学株式会社 | リチウム二次電池用正極活物質前駆体、リチウム二次電池用正極活物質の製造方法 |
| CN109962237B (zh) * | 2017-12-26 | 2021-08-31 | 湖南杉杉能源科技股份有限公司 | 一种镍复合氢氧化物及其制造方法 |
| JP7069749B2 (ja) * | 2018-01-29 | 2022-05-18 | 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、および正極活物質の製造方法 |
| JP7057271B2 (ja) * | 2018-05-21 | 2022-04-19 | トヨタ自動車株式会社 | 正極活物質、正極、アルカリ蓄電池および正極活物質の製造方法 |
| JP7382758B2 (ja) * | 2019-08-07 | 2023-11-17 | 株式会社田中化学研究所 | ニッケル複合水酸化物、ニッケル複合水酸化物を前駆体とした正極活物質 |
-
2020
- 2020-08-06 CN CN202080056070.2A patent/CN114269688B/zh active Active
- 2020-08-06 WO PCT/JP2020/030129 patent/WO2021025099A1/ja not_active Ceased
- 2020-08-06 JP JP2021537367A patent/JP7788856B2/ja active Active
- 2020-08-06 EP EP20849719.8A patent/EP4011835A4/en active Pending
- 2020-08-06 KR KR1020227002726A patent/KR20220043120A/ko active Pending
-
2022
- 2022-01-21 US US17/580,746 patent/US12401032B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013075773A (ja) * | 2011-09-29 | 2013-04-25 | Tanaka Chemical Corp | リチウム過剰型のリチウム金属複合酸化物 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4011835A4 (en) | 2023-09-06 |
| KR20220043120A (ko) | 2022-04-05 |
| JP7788856B2 (ja) | 2025-12-19 |
| CN114269688B (zh) | 2024-03-08 |
| US20220140339A1 (en) | 2022-05-05 |
| US12401032B2 (en) | 2025-08-26 |
| WO2021025099A1 (ja) | 2021-02-11 |
| CN114269688A (zh) | 2022-04-01 |
| EP4011835A1 (en) | 2022-06-15 |
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