JPWO2024004709A1 - - Google Patents
Info
- Publication number
- JPWO2024004709A1 JPWO2024004709A1 JP2024530698A JP2024530698A JPWO2024004709A1 JP WO2024004709 A1 JPWO2024004709 A1 JP WO2024004709A1 JP 2024530698 A JP2024530698 A JP 2024530698A JP 2024530698 A JP2024530698 A JP 2024530698A JP WO2024004709 A1 JPWO2024004709 A1 JP WO2024004709A1
- 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
-
- 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
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022105943 | 2022-06-30 | ||
| PCT/JP2023/022391 WO2024004709A1 (ja) | 2022-06-30 | 2023-06-16 | 非水電解質二次電池用正極活物質及び非水電解質二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024004709A1 true JPWO2024004709A1 (https=) | 2024-01-04 |
| JPWO2024004709A5 JPWO2024004709A5 (https=) | 2025-03-12 |
Family
ID=89382147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024530698A Pending JPWO2024004709A1 (https=) | 2022-06-30 | 2023-06-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250385256A1 (https=) |
| EP (1) | EP4550465A4 (https=) |
| JP (1) | JPWO2024004709A1 (https=) |
| CN (1) | CN119366001A (https=) |
| WO (1) | WO2024004709A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025164411A1 (ja) * | 2024-02-02 | 2025-08-07 | 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および非水電解質二次電池 |
| WO2025164382A1 (ja) * | 2024-02-02 | 2025-08-07 | 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および非水電解質二次電池 |
| WO2025164374A1 (ja) * | 2024-02-02 | 2025-08-07 | 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および非水電解質二次電池 |
| WO2026070858A1 (ja) * | 2024-09-30 | 2026-04-02 | 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、および非水電解質二次電池用正極活物質の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3885764B2 (ja) * | 2003-05-08 | 2007-02-28 | 日亜化学工業株式会社 | 非水電解液二次電池用正極活物質 |
| US10535875B2 (en) * | 2014-10-15 | 2020-01-14 | Sumitomo Chemical Company, Limited | Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery |
| PL3386015T3 (pl) * | 2015-11-30 | 2025-06-09 | Lg Energy Solution, Ltd. | Materiał aktywny katody do akumulatora i zawierający go akumulator |
| JP6723545B2 (ja) * | 2016-03-04 | 2020-07-15 | エルジー・ケム・リミテッド | 二次電池用正極活物質、その製造方法およびこれを含む二次電池 |
| JP6341312B2 (ja) * | 2016-03-31 | 2018-06-13 | 日亜化学工業株式会社 | 非水系電解質二次電池用正極活物質の製造方法 |
| CN107437616B (zh) | 2017-07-11 | 2020-03-10 | 贵州振华新材料股份有限公司 | 锂离子电池正极材料及锂离子电池 |
| KR20190131842A (ko) * | 2018-05-17 | 2019-11-27 | 주식회사 엘지화학 | 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
| KR102327532B1 (ko) * | 2018-11-20 | 2021-11-17 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질 및 이의 제조 방법 |
| JP7471903B2 (ja) * | 2020-05-07 | 2024-04-22 | 住友化学株式会社 | リチウム金属複合酸化物、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 |
-
2023
- 2023-06-16 WO PCT/JP2023/022391 patent/WO2024004709A1/ja not_active Ceased
- 2023-06-16 JP JP2024530698A patent/JPWO2024004709A1/ja active Pending
- 2023-06-16 CN CN202380047076.7A patent/CN119366001A/zh active Pending
- 2023-06-16 EP EP23831155.9A patent/EP4550465A4/en active Pending
- 2023-06-16 US US18/877,872 patent/US20250385256A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4550465A1 (en) | 2025-05-07 |
| WO2024004709A1 (ja) | 2024-01-04 |
| CN119366001A (zh) | 2025-01-24 |
| US20250385256A1 (en) | 2025-12-18 |
| EP4550465A4 (en) | 2026-03-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241212 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260420 |