JPWO2024224982A1 - - Google Patents
Info
- Publication number
- JPWO2024224982A1 JPWO2024224982A1 JP2025516660A JP2025516660A JPWO2024224982A1 JP WO2024224982 A1 JPWO2024224982 A1 JP WO2024224982A1 JP 2025516660 A JP2025516660 A JP 2025516660A JP 2025516660 A JP2025516660 A JP 2025516660A JP WO2024224982 A1 JPWO2024224982 A1 JP WO2024224982A1
- 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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- 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)
- 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 |
|---|---|---|---|
| JP2023074238 | 2023-04-28 | ||
| PCT/JP2024/013954 WO2024224982A1 (ja) | 2023-04-28 | 2024-04-04 | 非水電解質二次電池用正極および非水電解質二次電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024224982A1 true JPWO2024224982A1 (https=) | 2024-10-31 |
Family
ID=93256276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516660A Pending JPWO2024224982A1 (https=) | 2023-04-28 | 2024-04-04 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4704169A1 (https=) |
| JP (1) | JPWO2024224982A1 (https=) |
| CN (1) | CN120958593A (https=) |
| WO (1) | WO2024224982A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4453242B2 (ja) * | 2001-09-26 | 2010-04-21 | 三菱化学株式会社 | リチウム二次電池及び正極 |
| JP2018006164A (ja) * | 2016-07-01 | 2018-01-11 | 宇部興産株式会社 | 蓄電デバイスの電極用チタン酸リチウム粉末および活物質材料、並びにそれを用いた蓄電デバイス |
| US11302919B2 (en) | 2016-07-20 | 2022-04-12 | Samsung Sdi Co., Ltd. | Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material |
| 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 |
| CN113564708B (zh) * | 2021-07-19 | 2022-09-13 | 上海华谊（集团）公司 | 单晶锂镍钴铝氧化物的制备方法 |
| CN118284998A (zh) * | 2021-11-30 | 2024-07-02 | 松下知识产权经营株式会社 | 非水电解质二次电池用正极活性物质、非水电解质二次电池用正极、非水电解质二次电池以及非水电解质二次电池用正极活性物质的制造方法 |
| WO2023100532A1 (ja) * | 2021-11-30 | 2023-06-08 | パナソニックＩｐマネジメント株式会社 | 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、及び非水電解質二次電池用正極活物質の製造方法 |
| JPWO2023100535A1 (https=) * | 2021-11-30 | 2023-06-08 |
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2024
- 2024-04-04 JP JP2025516660A patent/JPWO2024224982A1/ja active Pending
- 2024-04-04 CN CN202480026324.4A patent/CN120958593A/zh active Pending
- 2024-04-04 WO PCT/JP2024/013954 patent/WO2024224982A1/ja not_active Ceased
- 2024-04-04 EP EP24796740.9A patent/EP4704169A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4704169A1 (en) | 2026-03-04 |
| WO2024224982A1 (ja) | 2024-10-31 |
| CN120958593A (zh) | 2025-11-14 |