BR112022003651A2 - Material do eletrodo positivo ativo para uma bateria de lítio, bateria de lítio, óxido de metal de transição de lítio misto revestido, seu processo de produção e uso - Google Patents
Material do eletrodo positivo ativo para uma bateria de lítio, bateria de lítio, óxido de metal de transição de lítio misto revestido, seu processo de produção e usoInfo
- Publication number
- BR112022003651A2 BR112022003651A2 BR112022003651A BR112022003651A BR112022003651A2 BR 112022003651 A2 BR112022003651 A2 BR 112022003651A2 BR 112022003651 A BR112022003651 A BR 112022003651A BR 112022003651 A BR112022003651 A BR 112022003651A BR 112022003651 A2 BR112022003651 A2 BR 112022003651A2
- Authority
- BR
- Brazil
- Prior art keywords
- lithium battery
- transition metal
- metal oxide
- lithium
- lithium transition
- Prior art date
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
- H01M4/36—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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides; Hydroxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
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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
-
- 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
- H01M4/13—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
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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
- H01M4/36—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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
-
- 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
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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
- H01M4/36—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
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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
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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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- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
material do eletrodo positivo ativo para uma bateria de lítio, bateria de lítio, óxido de metal de transição de lítio misto revestido, seu processo de produção e uso. a presente invenção se refere a um processo para produzir um óxido de metal de transição de lítio misto revestido, em que um óxido de metal de transição de lítio misto e um dióxido de zircônio pirogenicamente produzido e/ou um óxido misto pirogenicamente produzido compreendendo zircônio são sujeitos a mistura seca por meio de uma unidade de mistura elétrica que tem uma potência elétrica específica de 0,05 - 1,5 kw por kg do óxido de metal de transição de lítio misto; óxido de metal de transição de lítio misto revestido obtenível por este processo; catodo para uma bateria de lítio e bateria de lítio compreendendo tais partículas revestidas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19193755 | 2019-08-27 | ||
PCT/EP2020/073832 WO2021037900A1 (en) | 2019-08-27 | 2020-08-26 | Mixed lithium transition metal oxide coated with pyrogenically produced zirconium-containing oxides |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022003651A2 true BR112022003651A2 (pt) | 2022-05-24 |
Family
ID=67770432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022003651A BR112022003651A2 (pt) | 2019-08-27 | 2020-08-26 | Material do eletrodo positivo ativo para uma bateria de lítio, bateria de lítio, óxido de metal de transição de lítio misto revestido, seu processo de produção e uso |
Country Status (10)
Country | Link |
---|---|
US (1) | US20220289589A1 (pt) |
EP (1) | EP4022697A1 (pt) |
JP (1) | JP2022545945A (pt) |
KR (1) | KR20220054823A (pt) |
CN (1) | CN114342114A (pt) |
BR (1) | BR112022003651A2 (pt) |
IL (1) | IL290799A (pt) |
MX (1) | MX2022002391A (pt) |
TW (1) | TWI778405B (pt) |
WO (1) | WO2021037900A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4059895A3 (en) * | 2021-03-15 | 2022-10-05 | SK On Co., Ltd. | Cathode active material for secondary battery, method of preparing the same and secondary battery including the same |
JP2023152003A (ja) * | 2022-04-01 | 2023-10-16 | 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用正極活物質の製造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4445205A1 (de) | 1994-12-17 | 1996-06-20 | Degussa | Zirkondioxidpulver, Verfahren zu seiner Herstellung und Verwendung |
DE19922522A1 (de) | 1999-05-15 | 2000-11-16 | Merck Patent Gmbh | Beschichtete Lithium-Mischoxid-Partikel und deren Verwendung |
TWI277605B (en) * | 2004-08-12 | 2007-04-01 | Degussa | Yttrium-zirconium mixed oxide powder |
EP2053023A1 (de) * | 2007-10-23 | 2009-04-29 | Evonik Degussa GmbH | Zirkondioxid-Pulver und Zirkondioxid-Dispersion |
US9543581B2 (en) * | 2010-08-17 | 2017-01-10 | Umicore | Alumina dry-coated cathode material precursors |
JP2013235666A (ja) * | 2012-05-07 | 2013-11-21 | Honda Motor Co Ltd | 電池用正極活物質およびその製造方法 |
WO2015045340A1 (ja) | 2013-09-30 | 2015-04-02 | 三洋電機株式会社 | 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池 |
US9960418B2 (en) * | 2013-10-31 | 2018-05-01 | Lg Chem, Ltd. | Cathode active material, preparation method thereof, and lithium secondary battery comprising the same |
KR102184372B1 (ko) * | 2014-02-10 | 2020-11-30 | 삼성에스디아이 주식회사 | 복합양극활물질, 그 제조방법 및 이를 채용한 양극 및 리튬전지 |
WO2015173114A1 (de) * | 2014-05-16 | 2015-11-19 | Evonik Degussa Gmbh | Verfahren zur herstellung von lithium, lanthan und zirkon enthaltender mischoxidpulver |
KR102273772B1 (ko) | 2014-05-21 | 2021-07-06 | 삼성에스디아이 주식회사 | 복합 양극 활물질, 이를 포함하는 리튬 전지, 및 이의 제조방법 |
KR101791744B1 (ko) * | 2014-09-30 | 2017-10-30 | 주식회사 엘지화학 | 양극 활물질 및 이의 제조방법 |
PL3248232T3 (pl) * | 2015-01-23 | 2020-01-31 | Umicore | Proszki katodowe z tlenkiem litowo-niklowo- manganowo-kobaltowym do baterii litowo-jonowych o wysokim napięciu |
EP3326226B1 (en) * | 2015-07-22 | 2020-02-12 | Umicore | Cathode material for rechargeable solid state lithium ion battery |
CN105161710A (zh) | 2015-08-31 | 2015-12-16 | 宁波金和锂电材料有限公司 | 一种电池正极材料及其制备方法和锂离子电池 |
TWI575802B (zh) | 2015-12-22 | 2017-03-21 | 財團法人工業技術研究院 | 鋰正極材料與鋰電池 |
JP6431236B1 (ja) * | 2017-05-29 | 2018-11-28 | 太平洋セメント株式会社 | リチウムイオン二次電池用正極活物質複合体又はナトリウムイオン二次電池用正極活物質複合体、これらを用いた二次電池、並びにこれらの製造方法 |
JP7051312B2 (ja) * | 2017-06-14 | 2022-04-11 | 三星エスディアイ株式会社 | 正極活物質、非水二次電池、および正極活物質の製造方法 |
EP3495321A1 (de) * | 2017-12-07 | 2019-06-12 | Evonik Degussa GmbH | Herstellung von pulverförmigen, porösen kristallinen metallsilikaten mittels flammensprühpyrolyse |
-
2020
- 2020-08-24 TW TW109128773A patent/TWI778405B/zh active
- 2020-08-26 BR BR112022003651A patent/BR112022003651A2/pt unknown
- 2020-08-26 US US17/638,552 patent/US20220289589A1/en active Pending
- 2020-08-26 KR KR1020227009606A patent/KR20220054823A/ko unknown
- 2020-08-26 EP EP20758250.3A patent/EP4022697A1/en active Pending
- 2020-08-26 WO PCT/EP2020/073832 patent/WO2021037900A1/en unknown
- 2020-08-26 JP JP2022513406A patent/JP2022545945A/ja active Pending
- 2020-08-26 MX MX2022002391A patent/MX2022002391A/es unknown
- 2020-08-26 CN CN202080060247.6A patent/CN114342114A/zh active Pending
-
2022
- 2022-02-22 IL IL290799A patent/IL290799A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW202115952A (zh) | 2021-04-16 |
JP2022545945A (ja) | 2022-11-01 |
EP4022697A1 (en) | 2022-07-06 |
IL290799A (en) | 2022-04-01 |
TWI778405B (zh) | 2022-09-21 |
MX2022002391A (es) | 2022-03-17 |
CN114342114A (zh) | 2022-04-12 |
KR20220054823A (ko) | 2022-05-03 |
WO2021037900A1 (en) | 2021-03-04 |
US20220289589A1 (en) | 2022-09-15 |
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