JPWO2023037775A1 - - Google Patents
Info
- Publication number
- JPWO2023037775A1 JPWO2023037775A1 JP2023546822A JP2023546822A JPWO2023037775A1 JP WO2023037775 A1 JPWO2023037775 A1 JP WO2023037775A1 JP 2023546822 A JP2023546822 A JP 2023546822A JP 2023546822 A JP2023546822 A JP 2023546822A JP WO2023037775 A1 JPWO2023037775 A1 JP WO2023037775A1
- 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
-
- 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
- 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
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021148737 | 2021-09-13 | ||
| PCT/JP2022/028825 WO2023037775A1 (ja) | 2021-09-13 | 2022-07-26 | 被覆活物質、被覆活物質の製造方法、正極材料、および電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023037775A1 true JPWO2023037775A1 (ja) | 2023-03-16 |
Family
ID=85507460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023546822A Pending JPWO2023037775A1 (ja) | 2021-09-13 | 2022-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023037775A1 (ja) |
| CN (1) | CN117882215A (ja) |
| WO (1) | WO2023037775A1 (ja) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4427314B2 (ja) * | 2002-12-20 | 2010-03-03 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質及びその製造方法、それを用いた非水系電解質二次電池およびその製造方法 |
| JP2009129747A (ja) * | 2007-11-26 | 2009-06-11 | Nec Corp | 二次電池 |
| CA2777619A1 (en) * | 2009-11-05 | 2011-05-12 | Umicore | Core-shell lithium transition metal oxides. |
| JP6611438B2 (ja) * | 2015-01-30 | 2019-11-27 | マクセルホールディングス株式会社 | 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池 |
| JP2017022062A (ja) * | 2015-07-15 | 2017-01-26 | トヨタ自動車株式会社 | リチウムイオン二次電池の製造方法 |
| JP6986879B2 (ja) * | 2016-07-12 | 2021-12-22 | Ｂａｓｆ戸田バッテリーマテリアルズ合同会社 | 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池 |
| JP6642471B2 (ja) * | 2017-02-02 | 2020-02-05 | トヨタ自動車株式会社 | 複合活物質粒子、正極、全固体リチウムイオン電池及びこれらの製造方法 |
| JP6997943B2 (ja) * | 2017-09-22 | 2022-01-18 | トヨタ自動車株式会社 | 正極材料とこれを用いたリチウム二次電池 |
| JP7087349B2 (ja) * | 2017-11-10 | 2022-06-21 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池及びリチウムイオン二次電池用正極活物質の製造方法 |
| JP7127277B2 (ja) * | 2017-12-06 | 2022-08-30 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池及びリチウムイオン二次電池用正極活物質の製造方法 |
| JP7281771B2 (ja) | 2018-01-05 | 2023-05-26 | 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 |
| EP3745499A4 (en) | 2018-01-26 | 2021-03-24 | Panasonic Intellectual Property Management Co., Ltd. | POSITIVE ELECTRODE MATERIAL AND BATTERY |
| JPWO2021161604A1 (ja) * | 2020-02-14 | 2021-08-19 | ||
| CN115066769A (zh) * | 2020-02-14 | 2022-09-16 | 松下知识产权经营株式会社 | 被覆正极活性物质、正极材料、电池以及被覆正极活性物质的制造方法 |
| EP4159684A4 (en) * | 2020-05-27 | 2023-12-13 | Panasonic Intellectual Property Management Co., Ltd. | POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, BATTERY AND METHOD FOR PRODUCING A POSITIVE ELECTRODE ACTIVE MATERIAL |
-
2022
- 2022-07-26 CN CN202280058704.7A patent/CN117882215A/zh active Pending
- 2022-07-26 WO PCT/JP2022/028825 patent/WO2023037775A1/ja active Application Filing
- 2022-07-26 JP JP2023546822A patent/JPWO2023037775A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023037775A1 (ja) | 2023-03-16 |
| CN117882215A (zh) | 2024-04-12 |