GB202008352D0 - Active electrode material - Google Patents

Active electrode material

Info

Publication number
GB202008352D0
GB202008352D0 GBGB2008352.3A GB202008352A GB202008352D0 GB 202008352 D0 GB202008352 D0 GB 202008352D0 GB 202008352 A GB202008352 A GB 202008352A GB 202008352 D0 GB202008352 D0 GB 202008352D0
Authority
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.)
Granted
Application number
GBGB2008352.3A
Other versions
GB2588264B (en
GB2588264A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Echion Technologies Ltd
Original Assignee
Echion Technologies Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB201915151A external-priority patent/GB201915151D0/en
Application filed by Echion Technologies Ltd filed Critical Echion Technologies Ltd
Publication of GB202008352D0 publication Critical patent/GB202008352D0/en
Priority to GB2011681.0A priority Critical patent/GB2595745B/en
Priority to JP2022521991A priority patent/JP2023501077A/en
Priority to KR1020227016654A priority patent/KR20220105638A/en
Priority to CN202080071972.3A priority patent/CN114946047A/en
Priority to JP2022522980A priority patent/JP2023501888A/en
Priority to US17/769,716 priority patent/US20220384797A1/en
Priority to CN202080072727.4A priority patent/CN114930570A/en
Priority to CA3157452A priority patent/CA3157452A1/en
Priority to BR112022007323A priority patent/BR112022007323A2/en
Priority to EP20793068.6A priority patent/EP4046214A1/en
Priority to CN202080072794.6A priority patent/CN114868278A/en
Priority to KR1020227016652A priority patent/KR20220105637A/en
Priority to PCT/GB2020/052487 priority patent/WO2021074594A1/en
Priority to JP2022523003A priority patent/JP2023501778A/en
Priority to US17/769,717 priority patent/US20220380226A1/en
Priority to BR112022007117A priority patent/BR112022007117A2/en
Priority to BR112022007307A priority patent/BR112022007307A2/en
Priority to EP20793067.8A priority patent/EP4046213A1/en
Priority to CA3166174A priority patent/CA3166174A1/en
Priority to EP20793069.4A priority patent/EP4046215A1/en
Priority to PCT/GB2020/052485 priority patent/WO2021074592A1/en
Priority to CA3157162A priority patent/CA3157162A1/en
Priority to US17/769,720 priority patent/US20220384798A1/en
Priority to KR1020227016651A priority patent/KR20220103946A/en
Priority to PCT/GB2020/052486 priority patent/WO2021074593A1/en
Priority to GB2105082.8A priority patent/GB2595761B/en
Publication of GB2588264A publication Critical patent/GB2588264A/en
Priority to BR112022023084-2A priority patent/BR112022023084B1/en
Priority to JP2022573661A priority patent/JP7289018B1/en
Priority to CA3183484A priority patent/CA3183484C/en
Priority to PCT/GB2021/051357 priority patent/WO2021245410A1/en
Priority to US18/008,011 priority patent/US11799077B2/en
Priority to PCT/GB2021/051358 priority patent/WO2021245411A1/en
Priority to AU2021285417A priority patent/AU2021285417B2/en
Priority to EP21730977.2A priority patent/EP4162545A1/en
Priority to KR1020227044029A priority patent/KR102581336B1/en
Priority to CN202180038751.0A priority patent/CN115668533B/en
Priority to BR122023000464-7A priority patent/BR122023000464B1/en
Priority to EP21732502.6A priority patent/EP4162546A1/en
Priority to US18/007,912 priority patent/US20230231123A1/en
Publication of GB2588264B publication Critical patent/GB2588264B/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H01M4/13—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
    • 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
    • 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
    • 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
    • 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)
GB2008352.3A 2019-10-18 2020-06-03 Active electrode material Active GB2588264B (en)

Priority Applications (39)

Application Number Priority Date Filing Date Title
GB2011681.0A GB2595745B (en) 2019-10-18 2020-07-28 Active electrode material
PCT/GB2020/052486 WO2021074593A1 (en) 2019-10-18 2020-10-08 Li/na-ion battery anode materials
EP20793069.4A EP4046215A1 (en) 2019-10-18 2020-10-08 Li/na-ion battery anode materials
US17/769,720 US20220384798A1 (en) 2019-10-18 2020-10-08 Li/na-ion battery anode materials
CN202080071972.3A CN114946047A (en) 2019-10-18 2020-10-08 Li/Na ion battery anode material
KR1020227016654A KR20220105638A (en) 2019-10-18 2020-10-08 Lithium/Sodium 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
CA3157452A CA3157452A1 (en) 2019-10-18 2020-10-08 Li/na-ion battery anode materials
BR112022007323A BR112022007323A2 (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
CN202080072794.6A CN114868278A (en) 2019-10-18 2020-10-08 Active electrode material
KR1020227016652A KR20220105637A (en) 2019-10-18 2020-10-08 active electrode material
PCT/GB2020/052487 WO2021074594A1 (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
US17/769,717 US20220380226A1 (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
KR1020227016651A KR20220103946A (en) 2019-10-18 2020-10-08 Lithium/Sodium Ion Battery Anode Material
EP20793067.8A EP4046213A1 (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
PCT/GB2020/052485 WO2021074592A1 (en) 2019-10-18 2020-10-08 Active electrode material
CA3157162A CA3157162A1 (en) 2019-10-18 2020-10-08 Active electrode material
JP2022522980A JP2023501888A (en) 2019-10-18 2020-10-08 Li/Na ion battery anode material
BR112022007307A BR112022007307A2 (en) 2019-10-18 2020-10-08 LI/NA ION BATTERY ANODE MATERIALS
GB2105082.8A GB2595761B (en) 2020-06-03 2021-04-09 Active electrode material
BR122023000464-7A BR122023000464B1 (en) 2020-06-03 2021-06-02 ELECTRODE COMPRISING ACTIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL DEVICE
US18/007,912 US20230231123A1 (en) 2020-06-03 2021-06-02 Active electrode material
EP21732502.6A EP4162546A1 (en) 2020-06-03 2021-06-02 Active electrode material
JP2022573661A JP7289018B1 (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
PCT/GB2021/051357 WO2021245410A1 (en) 2020-06-03 2021-06-02 Active electrode material
EP21730977.2A EP4162545A1 (en) 2020-06-03 2021-06-02 Active electrode material
PCT/GB2021/051358 WO2021245411A1 (en) 2020-06-03 2021-06-02 Active electrode material
AU2021285417A AU2021285417B2 (en) 2020-06-03 2021-06-02 Active electrode material
US18/008,011 US11799077B2 (en) 2020-06-03 2021-06-02 Active electrode material
KR1020227044029A KR102581336B1 (en) 2020-06-03 2021-06-02 electrode active material
CN202180038751.0A CN115668533B (en) 2020-06-03 2021-06-02 Active electrode material
BR112022023084-2A BR112022023084B1 (en) 2020-06-03 2021-06-02 ACTIVE ELECTRODE MATERIAL, ITS MANUFACTURING METHOD AND COMPOSITION

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 true GB202008352D0 (en) 2020-07-15
GB2588264A GB2588264A (en) 2021-04-21
GB2588264B 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202013576D0 (en) 2020-08-28 2020-10-14 Echion Tech Limited Active electrode material
CA3183484C (en) 2020-06-03 2023-10-31 Echion Technologies Limited An electrode and electrochemical device comprising same
GB2595761B (en) * 2020-06-03 2022-07-13 Echion Tech Limited Active electrode material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100570648B1 (en) * 2004-01-26 2006-04-12 삼성에스디아이 주식회사 Negative active material for lithium secondary battery, method of preparing same, and lithium secondary battery comprising same
TW201107242A (en) * 2009-05-27 2011-03-01 Conocophillips Co Methods of making lithium vanadium oxide powders and uses of the powders
JP5450159B2 (en) * 2010-02-25 2014-03-26 チタン工業株式会社 Titanium oxide compound for electrode and lithium secondary battery using the same
US9350015B2 (en) * 2011-04-19 2016-05-24 Samsung Sdi Co., Ltd. Anode active material, anode and lithium battery including the material, and method of preparing the material
WO2014010856A1 (en) * 2012-07-09 2014-01-16 주식회사 엘지화학 Anode active material for high voltage and method for manufacturing same
JP6193184B2 (en) * 2013-07-08 2017-09-06 株式会社東芝 Negative electrode active material for nonaqueous electrolyte secondary battery, method for producing negative electrode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, battery pack and vehicle
CN103456939B (en) * 2013-07-24 2015-12-23 湖南大学 Metatitanic acid is utilized to prepare the method for the coated lithium titanate of lithium ion battery negative material carbon
JP6636758B2 (en) * 2015-09-16 2020-01-29 株式会社東芝 Active materials for batteries, electrodes, non-aqueous electrolyte batteries, battery packs and vehicles
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
GB2588264B (en) 2021-11-24
GB2588264A (en) 2021-04-21

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