JPWO2024224960A1 - - Google Patents
Info
- Publication number
- JPWO2024224960A1 JPWO2024224960A1 JP2025516649A JP2025516649A JPWO2024224960A1 JP WO2024224960 A1 JPWO2024224960 A1 JP WO2024224960A1 JP 2025516649 A JP2025516649 A JP 2025516649A JP 2025516649 A JP2025516649 A JP 2025516649A JP WO2024224960 A1 JPWO2024224960 A1 JP WO2024224960A1
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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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
- H01M4/366—Composites as layered products
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023074074 | 2023-04-28 | ||
| PCT/JP2024/013732 WO2024224960A1 (ja) | 2023-04-28 | 2024-04-03 | 非水電解質二次電池用正極活物質、非水電解質二次電池用正極、非水電解質二次電池、および非水電解質二次電池用正極活物質の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024224960A1 true JPWO2024224960A1 (https=) | 2024-10-31 |
| JPWO2024224960A5 JPWO2024224960A5 (https=) | 2026-01-30 |
Family
ID=93256228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516649A Pending JPWO2024224960A1 (https=) | 2023-04-28 | 2024-04-03 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4704185A1 (https=) |
| JP (1) | JPWO2024224960A1 (https=) |
| CN (1) | CN121002674A (https=) |
| WO (1) | WO2024224960A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4710916B2 (ja) * | 2008-02-13 | 2011-06-29 | ソニー株式会社 | 非水電解質二次電池用正極活物質、これを用いた非水電解質二次電池用正極および非水電解質二次電池 |
| CN103703594B (zh) * | 2011-08-05 | 2016-03-16 | 旭硝子株式会社 | 锂离子二次电池用正极活性物质 |
| JP6475186B2 (ja) * | 2016-04-27 | 2019-02-27 | ユミコア | リチウム金属複合酸化物粉末の改質方法 |
| JP2019169286A (ja) | 2018-03-22 | 2019-10-03 | Tdk株式会社 | リチウムイオン二次電池用正極活物質及びリチウムイオン二次電池 |
| KR102341407B1 (ko) * | 2019-10-29 | 2021-12-20 | 삼성에스디아이 주식회사 | 리튬이차전지용 양극 활물질 및 그 제조방법, 그리고 상기 양극 활물질을 채용한 양극과 리튬이차전지 |
| JP7157219B1 (ja) | 2021-08-03 | 2022-10-19 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| JP2023053728A (ja) * | 2021-10-01 | 2023-04-13 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池、並びに、リチウム二次電池用正極活物質の製造方法 |
| EP4485574A4 (en) * | 2022-02-25 | 2025-06-18 | Panasonic Intellectual Property Management Co., Ltd. | POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES WITH ANHYDROUS ELECTROLYTE AND SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE |
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2024
- 2024-04-03 CN CN202480027302.XA patent/CN121002674A/zh active Pending
- 2024-04-03 JP JP2025516649A patent/JPWO2024224960A1/ja active Pending
- 2024-04-03 WO PCT/JP2024/013732 patent/WO2024224960A1/ja not_active Ceased
- 2024-04-03 EP EP24796718.5A patent/EP4704185A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024224960A1 (ja) | 2024-10-31 |
| EP4704185A1 (en) | 2026-03-04 |
| CN121002674A (zh) | 2025-11-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251006 |