JPWO2021187391A1 - - Google Patents
Info
- Publication number
- JPWO2021187391A1 JPWO2021187391A1 JP2022508331A JP2022508331A JPWO2021187391A1 JP WO2021187391 A1 JPWO2021187391 A1 JP WO2021187391A1 JP 2022508331 A JP2022508331 A JP 2022508331A JP 2022508331 A JP2022508331 A JP 2022508331A JP WO2021187391 A1 JPWO2021187391 A1 JP WO2021187391A1
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
-
- 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
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
-
- 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
- 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
- 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
-
- 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
- H01M2300/008—Halides
-
- 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
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
-
- 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
- H01M2300/0088—Composites
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
-
- 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)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020048461 | 2020-03-18 | ||
| JP2020048461 | 2020-03-18 | ||
| PCT/JP2021/010207 WO2021187391A1 (ja) | 2020-03-18 | 2021-03-12 | 正極材料、および、電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021187391A1 true JPWO2021187391A1 (https=) | 2021-09-23 |
| JP7777797B2 JP7777797B2 (ja) | 2025-12-01 |
Family
ID=77771529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508331A Active JP7777797B2 (ja) | 2020-03-18 | 2021-03-12 | 正極材料、および、電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12525642B2 (https=) |
| EP (1) | EP4123754A4 (https=) |
| JP (1) | JP7777797B2 (https=) |
| CN (1) | CN115152056B (https=) |
| WO (1) | WO2021187391A1 (https=) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3940814B1 (en) * | 2019-03-15 | 2024-05-01 | Panasonic Intellectual Property Management Co., Ltd. | Solid electrolyte material and battery using same |
| WO2021131716A1 (ja) * | 2019-12-27 | 2021-07-01 | パナソニックＩｐマネジメント株式会社 | 固体電解質組成物、固体電解質組成物の製造方法、および固体電解質部材の製造方法 |
| JP7759623B2 (ja) * | 2020-05-12 | 2025-10-24 | パナソニックＩｐマネジメント株式会社 | 電池モジュール、乗り物及び電池モジュールの製造方法 |
| 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 |
| JP7837002B2 (ja) * | 2021-04-20 | 2026-03-30 | 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 |
| CN117501475A (zh) * | 2021-06-17 | 2024-02-02 | 松下知识产权经营株式会社 | 正极材料和电池 |
| CN117916906A (zh) * | 2021-09-13 | 2024-04-19 | 松下知识产权经营株式会社 | 正极材料、正极和电池 |
| WO2023037817A1 (ja) * | 2021-09-13 | 2023-03-16 | パナソニックＩｐマネジメント株式会社 | 被覆活物質、電極材料および電池 |
| JPWO2023139897A1 (https=) * | 2022-01-21 | 2023-07-27 | ||
| US20250183315A1 (en) * | 2022-02-28 | 2025-06-05 | Panasonic Intellectual Property Management Co., Ltd. | Secondary battery |
| CN119301770A (zh) * | 2022-06-10 | 2025-01-10 | 松下控股株式会社 | 被覆活性物质、电极材料及电池 |
| EP4539161A4 (en) * | 2022-06-10 | 2025-12-17 | Panasonic Holdings Corp | ACTIVE COATED MATERIAL, ELECTRODE MATERIAL AND BATTERY |
| EP4539163A4 (en) * | 2022-06-10 | 2025-12-17 | Panasonic Holdings Corp | COATED ACTIVE MATERIAL, ELECTRODE MATERIAL, BATTERY AND BATTERY MANUFACTURING PROCESS |
| JP7619984B2 (ja) * | 2022-07-08 | 2025-01-22 | トヨタ自動車株式会社 | 電極材料、電極材料の製造方法、および全固体電池の製造方法 |
| JP7605794B2 (ja) * | 2022-07-22 | 2024-12-24 | トヨタ自動車株式会社 | 全固体電池用電極 |
| JP7609828B2 (ja) * | 2022-07-27 | 2025-01-07 | トヨタ自動車株式会社 | 電極、全固体電池、および電極の製造方法 |
| JP7605795B2 (ja) * | 2022-07-27 | 2024-12-24 | トヨタ自動車株式会社 | 電極材料、電極および全固体電池 |
| JPWO2024070095A1 (https=) * | 2022-09-29 | 2024-04-04 | ||
| JP7719048B2 (ja) | 2022-11-15 | 2025-08-05 | トヨタ自動車株式会社 | 正極材料、固体電池、正極材料の製造方法及び固体電池の製造方法 |
| JPWO2024142569A1 (https=) | 2022-12-26 | 2024-07-04 | ||
| WO2024176982A1 (ja) | 2023-02-24 | 2024-08-29 | パナソニックＩｐマネジメント株式会社 | 正極及びそれを用いた電池 |
| CN120814065A (zh) | 2023-02-28 | 2025-10-17 | 松下知识产权经营株式会社 | 电极和电池 |
| JPWO2024237045A1 (https=) * | 2023-05-16 | 2024-11-21 | ||
| CN121039839A (zh) | 2023-05-19 | 2025-11-28 | 松下知识产权经营株式会社 | 被覆活性物质、正极、二次电池、以及正极的制造方法 |
| WO2024262182A1 (ja) | 2023-06-21 | 2024-12-26 | パナソニックホールディングス株式会社 | 被覆活物質、正極材料、および電池 |
| JPWO2024262184A1 (https=) | 2023-06-21 | 2024-12-26 | ||
| WO2024262183A1 (ja) | 2023-06-21 | 2024-12-26 | パナソニックホールディングス株式会社 | 被覆活物質、正極材料、および電池 |
| WO2025004748A1 (ja) | 2023-06-29 | 2025-01-02 | パナソニックＩｐマネジメント株式会社 | ハロゲン化物固体電解質の製造方法、ハロゲン化物固体電解質、正極材料、および電池 |
| WO2025004753A1 (ja) | 2023-06-29 | 2025-01-02 | パナソニックＩｐマネジメント株式会社 | ハロゲン化物固体電解質の製造方法、ハロゲン化物固体電解質、正極材料、および電池 |
| WO2025004750A1 (ja) | 2023-06-29 | 2025-01-02 | パナソニックＩｐマネジメント株式会社 | ハロゲン化物固体電解質の製造方法、ハロゲン化物固体電解質、正極材料、および電池 |
| JPWO2025004749A1 (https=) | 2023-06-29 | 2025-01-02 | ||
| WO2025063178A1 (ja) * | 2023-09-20 | 2025-03-27 | パナソニックＩｐマネジメント株式会社 | 固体電解質、被覆活物質、電極、電池及び固体電解質の製造方法 |
| WO2025115822A1 (ja) * | 2023-11-29 | 2025-06-05 | パナソニックＩｐマネジメント株式会社 | 被覆活物質、正極、及び電池 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008071750A (ja) * | 2006-08-17 | 2008-03-27 | Tdk Corp | 活物質及び電極の製造方法、活物質及び電極 |
| 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 |
| JP2017107762A (ja) * | 2015-12-10 | 2017-06-15 | 日立オートモティブシステムズ株式会社 | 二次電池 |
| KR20180033838A (ko) * | 2016-09-26 | 2018-04-04 | 울산과학기술원 | 전극 활물질-고체 전해질 복합체, 이의 제조 방법, 이를 포함하는 전고체 전지 |
| JP2018170099A (ja) * | 2017-03-29 | 2018-11-01 | Tdk株式会社 | 活物質、電極及びリチウムイオン二次電池 |
| JP2018206537A (ja) * | 2017-05-31 | 2018-12-27 | トヨタ自動車株式会社 | 全固体電池 |
| WO2019058702A1 (ja) * | 2017-09-25 | 2019-03-28 | パナソニックＩｐマネジメント株式会社 | 二次電池用正極、二次電池および二次電池用正極の製造方法 |
| US20190341618A1 (en) * | 2018-05-01 | 2019-11-07 | Uchicago Argonne, Llc | Composite bilayer coatings for high capacity cathodes and anodes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001176510A (ja) * | 1999-12-14 | 2001-06-29 | Kansai Tlo Kk | リチウムイオン二次電池 |
| JP5108205B2 (ja) | 2005-02-28 | 2012-12-26 | 国立大学法人静岡大学 | 全固体型リチウム二次電池 |
| US8715854B2 (en) | 2006-08-17 | 2014-05-06 | Tdk Corporation | Active material with a surface-modified layer covering a metal oxide core and an electrode and battery comprising the same |
| KR102425828B1 (ko) * | 2015-06-02 | 2022-07-27 | 삼성에스디아이 주식회사 | 양극 활물질, 이를 채용한 양극 및 리튬 전지, 및 상기 양극 활물질의 제조방법 |
| CN107305965B (zh) * | 2016-04-25 | 2022-03-29 | 松下知识产权经营株式会社 | 电池和电池制造方法 |
| JP6952247B2 (ja) * | 2017-01-19 | 2021-10-20 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、電池 |
| CN108511786B (zh) * | 2017-02-28 | 2020-07-10 | 比亚迪股份有限公司 | 一种全固态锂电池及其制备方法 |
| US10854915B2 (en) * | 2018-08-28 | 2020-12-01 | Toyota Motor Engineering & Manufacturing North America, Inc. | Fluoride compounds as lithium super-ionic conductors, solid electrolyte and coating layer for lithium metal battery and lithium ion battery |
-
2021
- 2021-03-12 JP JP2022508331A patent/JP7777797B2/ja active Active
- 2021-03-12 EP EP21771068.0A patent/EP4123754A4/en active Pending
- 2021-03-12 WO PCT/JP2021/010207 patent/WO2021187391A1/ja not_active Ceased
- 2021-03-12 CN CN202180016747.4A patent/CN115152056B/zh active Active
-
2022
- 2022-09-02 US US17/902,599 patent/US12525642B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008071750A (ja) * | 2006-08-17 | 2008-03-27 | Tdk Corp | 活物質及び電極の製造方法、活物質及び電極 |
| 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 |
| JP2017107762A (ja) * | 2015-12-10 | 2017-06-15 | 日立オートモティブシステムズ株式会社 | 二次電池 |
| KR20180033838A (ko) * | 2016-09-26 | 2018-04-04 | 울산과학기술원 | 전극 활물질-고체 전해질 복합체, 이의 제조 방법, 이를 포함하는 전고체 전지 |
| JP2018170099A (ja) * | 2017-03-29 | 2018-11-01 | Tdk株式会社 | 活物質、電極及びリチウムイオン二次電池 |
| JP2018206537A (ja) * | 2017-05-31 | 2018-12-27 | トヨタ自動車株式会社 | 全固体電池 |
| WO2019058702A1 (ja) * | 2017-09-25 | 2019-03-28 | パナソニックＩｐマネジメント株式会社 | 二次電池用正極、二次電池および二次電池用正極の製造方法 |
| US20190341618A1 (en) * | 2018-05-01 | 2019-11-07 | Uchicago Argonne, Llc | Composite bilayer coatings for high capacity cathodes and anodes |
Also Published As
| Publication number | Publication date |
|---|---|
| US12525642B2 (en) | 2026-01-13 |
| CN115152056B (zh) | 2025-09-23 |
| CN115152056A (zh) | 2022-10-04 |
| EP4123754A1 (en) | 2023-01-25 |
| JP7777797B2 (ja) | 2025-12-01 |
| WO2021187391A1 (ja) | 2021-09-23 |
| EP4123754A4 (en) | 2023-09-13 |
| US20220416296A1 (en) | 2022-12-29 |
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