WO2022022956A1 - Kathodenaktivmaterial und lithiumionen-batterie mit dem kathodenaktivmaterial - Google Patents
Kathodenaktivmaterial und lithiumionen-batterie mit dem kathodenaktivmaterial Download PDFInfo
- Publication number
- WO2022022956A1 WO2022022956A1 PCT/EP2021/068759 EP2021068759W WO2022022956A1 WO 2022022956 A1 WO2022022956 A1 WO 2022022956A1 EP 2021068759 W EP2021068759 W EP 2021068759W WO 2022022956 A1 WO2022022956 A1 WO 2022022956A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- active material
- shell
- cathode active
- lithium
- core
- Prior art date
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
- H01M4/13—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- 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
- 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
- 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
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022577537A JP2023535268A (ja) | 2020-07-28 | 2021-07-07 | カソード活性材料およびカソード活性材料を有するリチウムイオン電池 |
CN202180037378.7A CN115699353A (zh) | 2020-07-28 | 2021-07-07 | 阴极活性材料和具有该阴极活性材料的锂离子电池 |
US18/007,877 US20230253548A1 (en) | 2020-07-28 | 2021-07-07 | Cathode Active Material and Lithium Ion Battery Comprising Said Cathode Active Material |
KR1020227039498A KR20220167329A (ko) | 2020-07-28 | 2021-07-07 | 캐소드 활성 물질 및 상기 캐소드 활성 물질을 함유하는 리튬 이온 배터리 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020119842.6A DE102020119842A1 (de) | 2020-07-28 | 2020-07-28 | Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial |
DE102020119842.6 | 2020-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022022956A1 true WO2022022956A1 (de) | 2022-02-03 |
Family
ID=77104020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/068759 WO2022022956A1 (de) | 2020-07-28 | 2021-07-07 | Kathodenaktivmaterial und lithiumionen-batterie mit dem kathodenaktivmaterial |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230253548A1 (de) |
JP (1) | JP2023535268A (de) |
KR (1) | KR20220167329A (de) |
CN (1) | CN115699353A (de) |
DE (1) | DE102020119842A1 (de) |
WO (1) | WO2022022956A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3319939A1 (de) | 1982-06-02 | 1983-12-08 | South African Inventions Development Corp., Pretoria, Transvaal | Elektrochemische zelle |
EP0017400B1 (de) | 1979-04-05 | 1984-05-30 | United Kingdom Atomic Energy Authority | Elektrochemische Zelle und Verfahren zur Herstellung von Ionenleitern für diese Zelle |
DE102014205945A1 (de) | 2014-03-31 | 2015-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Aktives Kathodenmaterial für sekundäre Lithium-Zellen und Batterien |
US20180316009A1 (en) * | 2017-04-28 | 2018-11-01 | Samsung Electronics Co., Ltd. | Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material |
-
2020
- 2020-07-28 DE DE102020119842.6A patent/DE102020119842A1/de active Pending
-
2021
- 2021-07-07 WO PCT/EP2021/068759 patent/WO2022022956A1/de active Application Filing
- 2021-07-07 US US18/007,877 patent/US20230253548A1/en active Pending
- 2021-07-07 KR KR1020227039498A patent/KR20220167329A/ko unknown
- 2021-07-07 JP JP2022577537A patent/JP2023535268A/ja active Pending
- 2021-07-07 CN CN202180037378.7A patent/CN115699353A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017400B1 (de) | 1979-04-05 | 1984-05-30 | United Kingdom Atomic Energy Authority | Elektrochemische Zelle und Verfahren zur Herstellung von Ionenleitern für diese Zelle |
DE3319939A1 (de) | 1982-06-02 | 1983-12-08 | South African Inventions Development Corp., Pretoria, Transvaal | Elektrochemische zelle |
DE102014205945A1 (de) | 2014-03-31 | 2015-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Aktives Kathodenmaterial für sekundäre Lithium-Zellen und Batterien |
US20180316009A1 (en) * | 2017-04-28 | 2018-11-01 | Samsung Electronics Co., Ltd. | Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material |
Non-Patent Citations (1)
Title |
---|
WU YU ET AL: "Scalable and general synthesis of spinel manganese-based cathodes with hierarchical yolk-shell structure and superior lithium storage properties", NANO RESEARCH, TSINGHUA UNIVERSITY PRESS, CN, vol. 11, no. 1, 2 August 2017 (2017-08-02), pages 246 - 253, XP036387557, ISSN: 1998-0124, [retrieved on 20170802], DOI: 10.1007/S12274-017-1625-0 * |
Also Published As
Publication number | Publication date |
---|---|
US20230253548A1 (en) | 2023-08-10 |
JP2023535268A (ja) | 2023-08-17 |
KR20220167329A (ko) | 2022-12-20 |
CN115699353A (zh) | 2023-02-03 |
DE102020119842A1 (de) | 2022-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2486620B1 (de) | Lithium-ionen-zelle mit verbessertem alterungsverhalten | |
DE102018100278A1 (de) | Poröse zellulosesubstrate für lithium-ionen-batterieelektroden | |
DE102017105307A1 (de) | Primer-oberflächenbeschichtung für silicium-basierte hochleistungselektroden | |
DE102015119522A1 (de) | Verfahren zur Herstellung einer Festelektrolytgrenzflächenschicht auf einer Oberfläche einer Elektrode | |
EP2769427B1 (de) | Aktivmaterial für batterien | |
WO2016045887A1 (de) | Kathode und diese umfassende lithiumionenbatterie im zustand vor dem ersten ladevorgang, verfahren zur formation einer lithiumionenbatterie und lithiumionenbatterie nach formation | |
DE102019115873A1 (de) | Schutzbeschichtungen für lithiummetallelektroden | |
DE102016216267A1 (de) | Chemische Lithiierung von Elektrodenaktivmaterial | |
DE102020127849A1 (de) | Keramikbeschichtung für lithium- oder natrium-metallelektroden | |
DE102019111559A1 (de) | Silizium-anodenmaterialien | |
DE102010027950A1 (de) | Kathodenzusammensetzung für Lithium-Schwefel-Zellen | |
DE102020111239A1 (de) | Lithiumionen-Batterie und Verfahren zur Herstellung einer Lithiumionen-Batterie | |
EP3084862B1 (de) | Magnesiumbatterie | |
DE102020111235A1 (de) | Lithiumionen-Batterie und Verfahren zur Herstellung einer Lithiumionen-Batterie | |
WO2022022956A1 (de) | Kathodenaktivmaterial und lithiumionen-batterie mit dem kathodenaktivmaterial | |
DE102020125819A1 (de) | Verfahren zur steuerung der bildung von mehrschichtigen kohlenstoffbeschichtungen auf siliziumhaltigen elektroaktiven materialien für lithiumionen-batterien | |
DE102020111237A1 (de) | Lithiumionen-Batterie und Verfahren zur Herstellung einer Lithiumionen-Batterie | |
WO2022022958A1 (de) | Kathodenaktivmaterial und lithiumionen-batterie mit dem kathodenaktivmaterial | |
DE102020119844A1 (de) | Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie | |
DE102020119841A1 (de) | Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie | |
WO2018215124A1 (de) | Hybridsuperkondensator für hochtemperaturanwendungen | |
WO2021121772A1 (de) | Lithiumionen-batterie und verfahren zur herstellung einer lithiumionen-batterie | |
DE102022105203B3 (de) | Gelgestützter bipolarer Hochleistungsfestkörperakkumulator | |
WO2021121773A1 (de) | Lithiumionen-batterie und verfahren zur herstellung einer lithiumionen-batterie | |
WO2022008235A1 (de) | Lithiumionen-batterie und verfahren zur herstellung einer solchen lithiumionen-batterie |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21746659 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20227039498 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2022577537 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21746659 Country of ref document: EP Kind code of ref document: A1 |