JPWO2023037757A1 - - Google Patents
Info
- Publication number
- JPWO2023037757A1 JPWO2023037757A1 JP2023546810A JP2023546810A JPWO2023037757A1 JP WO2023037757 A1 JPWO2023037757 A1 JP WO2023037757A1 JP 2023546810 A JP2023546810 A JP 2023546810A JP 2023546810 A JP2023546810 A JP 2023546810A JP WO2023037757 A1 JPWO2023037757 A1 JP WO2023037757A1
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/002—Compounds containing titanium, with or without oxygen or hydrogen, and containing two or more other elements
-
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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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
-
- 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
-
- 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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/008—Halides
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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)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021148671 | 2021-09-13 | ||
| PCT/JP2022/027350 WO2023037757A1 (ja) | 2021-09-13 | 2022-07-12 | 正極材料、正極および電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023037757A1 true JPWO2023037757A1 (https=) | 2023-03-16 |
Family
ID=85506459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023546810A Pending JPWO2023037757A1 (https=) | 2021-09-13 | 2022-07-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240194862A1 (https=) |
| EP (1) | EP4404290A4 (https=) |
| JP (1) | JPWO2023037757A1 (https=) |
| CN (1) | CN117916907A (https=) |
| WO (1) | WO2023037757A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365309B (zh) * | 2020-03-13 | 2024-08-23 | 麦克赛尔株式会社 | 全固体电池用电极和全固体电池 |
| CN117355958A (zh) * | 2021-05-31 | 2024-01-05 | 松下知识产权经营株式会社 | 正极材料、正极和电池 |
| WO2023238583A1 (ja) * | 2022-06-10 | 2023-12-14 | パナソニックホールディングス株式会社 | 被覆活物質、電極材料および電池 |
| WO2025253965A1 (ja) * | 2024-06-07 | 2025-12-11 | パナソニックホールディングス株式会社 | 電極材料、および電池 |
| WO2026070544A1 (ja) * | 2024-09-27 | 2026-04-02 | パナソニックIpマネジメント株式会社 | 正極材料、正極及び電池 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130071745A1 (en) * | 2011-09-19 | 2013-03-21 | Samsung Electronics Co., Ltd. | Electrode active material, preparation method thereof, and electrode and lithium battery containing the same |
| WO2021161752A1 (ja) * | 2020-02-14 | 2021-08-19 | パナソニックIpマネジメント株式会社 | 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6090249B2 (ja) | 2014-07-10 | 2017-03-08 | トヨタ自動車株式会社 | 複合活物質及びその製造方法 |
| US20200251716A1 (en) * | 2017-09-25 | 2020-08-06 | Panasonic Intellectual Property Management Co., Ltd. | Positive electrode for secondary battery, secondary battery, and method for producing positive electrode for secondary battery |
| WO2019146236A1 (ja) * | 2018-01-26 | 2019-08-01 | パナソニックIpマネジメント株式会社 | 正極材料、および、電池 |
| JP2020048461A (ja) | 2018-09-26 | 2020-04-02 | 旭化成株式会社 | 高濃度タンパク飲料 |
| CN112204675B (zh) * | 2018-10-01 | 2022-10-14 | 松下知识产权经营株式会社 | 卤化物固体电解质材料和使用该材料的电池 |
| WO2022209686A1 (ja) * | 2021-03-30 | 2022-10-06 | パナソニックIpマネジメント株式会社 | 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法 |
| EP4343883A4 (en) * | 2021-05-20 | 2025-08-13 | Panasonic Ip Man Co Ltd | COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL AND BATTERY |
-
2022
- 2022-07-12 EP EP22867079.0A patent/EP4404290A4/en active Pending
- 2022-07-12 WO PCT/JP2022/027350 patent/WO2023037757A1/ja not_active Ceased
- 2022-07-12 CN CN202280060573.6A patent/CN117916907A/zh active Pending
- 2022-07-12 JP JP2023546810A patent/JPWO2023037757A1/ja active Pending
-
2024
- 2024-02-27 US US18/588,079 patent/US20240194862A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130071745A1 (en) * | 2011-09-19 | 2013-03-21 | Samsung Electronics Co., Ltd. | Electrode active material, preparation method thereof, and electrode and lithium battery containing the same |
| WO2021161752A1 (ja) * | 2020-02-14 | 2021-08-19 | パナソニックIpマネジメント株式会社 | 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4404290A1 (en) | 2024-07-24 |
| EP4404290A4 (en) | 2025-04-16 |
| US20240194862A1 (en) | 2024-06-13 |
| WO2023037757A1 (ja) | 2023-03-16 |
| CN117916907A (zh) | 2024-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250619 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260407 |