JPWO2023276527A1 - - Google Patents
Info
- Publication number
- JPWO2023276527A1 JPWO2023276527A1 JP2023531723A JP2023531723A JPWO2023276527A1 JP WO2023276527 A1 JPWO2023276527 A1 JP WO2023276527A1 JP 2023531723 A JP2023531723 A JP 2023531723A JP 2023531723 A JP2023531723 A JP 2023531723A JP WO2023276527 A1 JPWO2023276527 A1 JP WO2023276527A1
- 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
-
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/022—Boron compounds without C-boron linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0805—Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65748—Esters of oxyacids of phosphorus the cyclic phosphorus atom belonging to more than one ring system
-
- 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
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
-
- 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
- H01M2300/0025—Organic electrolyte
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021109545 | 2021-06-30 | ||
| JP2021109545 | 2021-06-30 | ||
| PCT/JP2022/022083 WO2023276527A1 (ja) | 2021-06-30 | 2022-05-31 | 非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276527A1 true JPWO2023276527A1 (https=) | 2023-01-05 |
| JPWO2023276527A5 JPWO2023276527A5 (https=) | 2025-03-13 |
| JP7814002B2 JP7814002B2 (ja) | 2026-02-16 |
Family
ID=84691228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531723A Active JP7814002B2 (ja) | 2021-06-30 | 2022-05-31 | 非水電解質二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240291033A1 (https=) |
| EP (1) | EP4366015A4 (https=) |
| JP (1) | JP7814002B2 (https=) |
| CN (1) | CN117581406A (https=) |
| WO (1) | WO2023276527A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053461B (zh) * | 2023-03-30 | 2023-06-23 | 宁德新能源科技有限公司 | 电化学装置和包括其的电子装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019131234A1 (ja) * | 2017-12-26 | 2019-07-04 | 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及び非水電解質二次電池 |
| US20200185716A1 (en) * | 2018-12-10 | 2020-06-11 | Lg Chem, Ltd. | High-Nickel Positive Electrode Active Material, Producing Method Thereof, Positive Electrode and Lithium Secondary Battery Comprising the Same |
| WO2020158420A1 (ja) * | 2019-01-30 | 2020-08-06 | 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及び非水電解質二次電池 |
| WO2021019943A1 (ja) * | 2019-07-30 | 2021-02-04 | 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4781004B2 (ja) | 2005-04-28 | 2011-09-28 | パナソニック株式会社 | 非水電解液二次電池 |
| JP6364812B2 (ja) | 2013-02-27 | 2018-08-01 | 三菱ケミカル株式会社 | 非水系電解液及びそれを用いた非水系電解液電池 |
| US12040450B2 (en) * | 2018-11-09 | 2024-07-16 | Lg Energy Solution, Ltd. | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same |
| JP7584048B2 (ja) * | 2019-06-28 | 2024-11-15 | 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、及び非水電解質二次電池用正極活物質の製造方法 |
| CN112531213A (zh) * | 2020-12-09 | 2021-03-19 | 远景动力技术(江苏)有限公司 | 兼顾高温特性与常温循环的非水电解液、其应用及锂离子电池 |
| CN112952057A (zh) * | 2021-02-03 | 2021-06-11 | 桑顿新能源科技有限公司 | 一种高能量密度无钴锂离子电池及电动车 |
-
2022
- 2022-05-31 US US18/564,871 patent/US20240291033A1/en active Pending
- 2022-05-31 JP JP2023531723A patent/JP7814002B2/ja active Active
- 2022-05-31 CN CN202280045885.XA patent/CN117581406A/zh active Pending
- 2022-05-31 WO PCT/JP2022/022083 patent/WO2023276527A1/ja not_active Ceased
- 2022-05-31 EP EP22832685.6A patent/EP4366015A4/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019131234A1 (ja) * | 2017-12-26 | 2019-07-04 | 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及び非水電解質二次電池 |
| US20200185716A1 (en) * | 2018-12-10 | 2020-06-11 | Lg Chem, Ltd. | High-Nickel Positive Electrode Active Material, Producing Method Thereof, Positive Electrode and Lithium Secondary Battery Comprising the Same |
| WO2020158420A1 (ja) * | 2019-01-30 | 2020-08-06 | 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及び非水電解質二次電池 |
| WO2021019943A1 (ja) * | 2019-07-30 | 2021-02-04 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4366015A4 (en) | 2025-05-14 |
| CN117581406A (zh) | 2024-02-20 |
| EP4366015A1 (en) | 2024-05-08 |
| US20240291033A1 (en) | 2024-08-29 |
| JP7814002B2 (ja) | 2026-02-16 |
| WO2023276527A1 (ja) | 2023-01-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250304 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250305 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250924 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251021 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20251223 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260121 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7814002 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |