GB2588264B - Active electrode material - Google Patents
Active electrode material Download PDFInfo
- Publication number
- GB2588264B GB2588264B GB2008352.3A GB202008352A GB2588264B GB 2588264 B GB2588264 B GB 2588264B GB 202008352 A GB202008352 A GB 202008352A GB 2588264 B GB2588264 B GB 2588264B
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- GB
- United Kingdom
- Prior art keywords
- electrode material
- active electrode
- active
- electrode
- Prior art date
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
- C01G41/006—Compounds containing, besides tungsten, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
- C01G33/006—Compounds containing, besides niobium, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
-
- 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
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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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
- H01M4/13—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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of 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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/027—Negative 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (39)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2011681.0A GB2595745B (en) | 2019-10-18 | 2020-07-28 | Active electrode material |
CN202080072794.6A CN114868278A (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
US17/769,720 US20220384798A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
KR1020227016654A KR20220105638A (en) | 2019-10-18 | 2020-10-08 | Lithium/Sodium Ion Battery Anode Material |
CA3157452A CA3157452A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
CA3157162A CA3157162A1 (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
KR1020227016652A KR20220105637A (en) | 2019-10-18 | 2020-10-08 | active electrode material |
EP20793068.6A EP4046214A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
BR112022007307A BR112022007307A2 (en) | 2019-10-18 | 2020-10-08 | LI/NA ION BATTERY ANODE MATERIALS |
JP2022522980A JP2023501888A (en) | 2019-10-18 | 2020-10-08 | Li/Na ion battery anode material |
US17/769,716 US20220384797A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
CN202080072727.4A CN114930570A (en) | 2019-10-18 | 2020-10-08 | Li/Na ion battery anode material |
EP20793067.8A EP4046213A1 (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
BR112022007117A BR112022007117A2 (en) | 2019-10-18 | 2020-10-08 | LI/NA ION BATTERY ANODE MATERIALS |
PCT/GB2020/052485 WO2021074592A1 (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
PCT/GB2020/052486 WO2021074593A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
JP2022523003A JP2023501778A (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
BR112022007323A BR112022007323A2 (en) | 2019-10-18 | 2020-10-08 | ACTIVE ELECTRODE MATERIAL |
CA3166174A CA3166174A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
JP2022521991A JP2023501077A (en) | 2019-10-18 | 2020-10-08 | Li/Na ion battery anode material |
CN202080071972.3A CN114946047A (en) | 2019-10-18 | 2020-10-08 | Li/Na ion battery anode material |
PCT/GB2020/052487 WO2021074594A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
KR1020227016651A KR20220103946A (en) | 2019-10-18 | 2020-10-08 | Lithium/Sodium Ion Battery Anode Material |
EP20793069.4A EP4046215A1 (en) | 2019-10-18 | 2020-10-08 | Li/na-ion battery anode materials |
US17/769,717 US20220380226A1 (en) | 2019-10-18 | 2020-10-08 | Active electrode material |
GB2105082.8A GB2595761B (en) | 2020-06-03 | 2021-04-09 | Active electrode material |
EP21732502.6A EP4162546A1 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
AU2021285417A AU2021285417B2 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
PCT/GB2021/051357 WO2021245410A1 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
JP2022573661A JP7289018B1 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
PCT/GB2021/051358 WO2021245411A1 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
US18/008,011 US11799077B2 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
EP21730977.2A EP4162545A1 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
BR122023000464-7A BR122023000464B1 (en) | 2020-06-03 | 2021-06-02 | ELECTRODE COMPRISING ACTIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL DEVICE |
KR1020227044029A KR102581336B1 (en) | 2020-06-03 | 2021-06-02 | electrode active material |
BR112022023084-2A BR112022023084B1 (en) | 2020-06-03 | 2021-06-02 | ACTIVE ELECTRODE MATERIAL, ITS MANUFACTURING METHOD AND COMPOSITION |
CN202180038751.0A CN115668533B (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
CA3183484A CA3183484C (en) | 2020-06-03 | 2021-06-02 | An electrode and electrochemical device comprising same |
US18/007,912 US12027699B2 (en) | 2020-06-03 | 2021-06-02 | Active electrode material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201915151A GB201915151D0 (en) | 2019-10-18 | 2019-10-18 | Li/Na-ion battery anode materials |
GB2002487.3A GB2588254B (en) | 2019-10-18 | 2020-02-21 | Li/Na-ion battery anode materials |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202008352D0 GB202008352D0 (en) | 2020-07-15 |
GB2588264A GB2588264A (en) | 2021-04-21 |
GB2588264B true GB2588264B (en) | 2021-11-24 |
Family
ID=71526432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2008352.3A Active GB2588264B (en) | 2019-10-18 | 2020-06-03 | Active electrode material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2588264B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112585780A (en) * | 2018-06-08 | 2021-03-30 | 剑桥实业有限公司 | Metal oxide-based electrode compositions |
GB202013576D0 (en) | 2020-08-28 | 2020-10-14 | Echion Tech Limited | Active electrode material |
BR112022023084B1 (en) | 2020-06-03 | 2023-12-12 | Echion Technologies Limited | ACTIVE ELECTRODE MATERIAL, ITS MANUFACTURING METHOD AND COMPOSITION |
GB2595761B (en) | 2020-06-03 | 2022-07-13 | Echion Tech Limited | Active electrode material |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050164090A1 (en) * | 2004-01-26 | 2005-07-28 | Joon-Sup Kim | Negative active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery comprising the same |
US20100301267A1 (en) * | 2009-05-27 | 2010-12-02 | Conocophillips Company | Methods of making lithium vanadium oxide powders and uses of the powders |
EP2361888A2 (en) * | 2010-02-25 | 2011-08-31 | Titan Kogyo Kabushiki Kaisha | Titanium oxide-based compound for electrode and lithium secondary battery using the same |
EP2515365A1 (en) * | 2011-04-19 | 2012-10-24 | Samsung SDI Co., Ltd. | Anode active material, anode and lithium battery including the material, and method of preparing the material |
CN103456939A (en) * | 2013-07-24 | 2013-12-18 | 湖南大学 | Method for preparing cathode material carbon-coated lithium titanate for lithium ion battery from metatitanic acid |
US20150010820A1 (en) * | 2013-07-08 | 2015-01-08 | Kabushiki Kaisha Toshiba | Active material, nonaqueous electrolyte battery, and battery pack |
EP2840631A1 (en) * | 2012-07-09 | 2015-02-25 | LG Chem, Ltd. | Anode active material for high voltage and method for manufacturing same |
US20170077509A1 (en) * | 2015-09-16 | 2017-03-16 | Kabushiki Kaisha Toshiba | Active material, nonaqueous electrolyte battery, battery pack, and vehicle |
CN109167049A (en) * | 2018-09-27 | 2019-01-08 | 天津普兰能源科技有限公司 | A kind of graphene coated titanium niobium oxide combination electrode material, lithium primary battery and preparation method |
-
2020
- 2020-06-03 GB GB2008352.3A patent/GB2588264B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050164090A1 (en) * | 2004-01-26 | 2005-07-28 | Joon-Sup Kim | Negative active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery comprising the same |
US20100301267A1 (en) * | 2009-05-27 | 2010-12-02 | Conocophillips Company | Methods of making lithium vanadium oxide powders and uses of the powders |
EP2361888A2 (en) * | 2010-02-25 | 2011-08-31 | Titan Kogyo Kabushiki Kaisha | Titanium oxide-based compound for electrode and lithium secondary battery using the same |
EP2515365A1 (en) * | 2011-04-19 | 2012-10-24 | Samsung SDI Co., Ltd. | Anode active material, anode and lithium battery including the material, and method of preparing the material |
EP2840631A1 (en) * | 2012-07-09 | 2015-02-25 | LG Chem, Ltd. | Anode active material for high voltage and method for manufacturing same |
US20150010820A1 (en) * | 2013-07-08 | 2015-01-08 | Kabushiki Kaisha Toshiba | Active material, nonaqueous electrolyte battery, and battery pack |
CN103456939A (en) * | 2013-07-24 | 2013-12-18 | 湖南大学 | Method for preparing cathode material carbon-coated lithium titanate for lithium ion battery from metatitanic acid |
US20170077509A1 (en) * | 2015-09-16 | 2017-03-16 | Kabushiki Kaisha Toshiba | Active material, nonaqueous electrolyte battery, battery pack, and vehicle |
CN109167049A (en) * | 2018-09-27 | 2019-01-08 | 天津普兰能源科技有限公司 | A kind of graphene coated titanium niobium oxide combination electrode material, lithium primary battery and preparation method |
Also Published As
Publication number | Publication date |
---|---|
GB202008352D0 (en) | 2020-07-15 |
GB2588264A (en) | 2021-04-21 |
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