MX2022015724A - Método para fabricar fosfatos metálicos de litio. - Google Patents

Método para fabricar fosfatos metálicos de litio.

Info

Publication number
MX2022015724A
MX2022015724A MX2022015724A MX2022015724A MX2022015724A MX 2022015724 A MX2022015724 A MX 2022015724A MX 2022015724 A MX2022015724 A MX 2022015724A MX 2022015724 A MX2022015724 A MX 2022015724A MX 2022015724 A MX2022015724 A MX 2022015724A
Authority
MX
Mexico
Prior art keywords
sub
source
lithium metal
metal phosphates
manufacturing lithium
Prior art date
Application number
MX2022015724A
Other languages
English (en)
Inventor
Aabhash Shrestha
John Worsley
Original Assignee
VSPC 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
Application filed by VSPC Ltd filed Critical VSPC Ltd
Publication of MX2022015724A publication Critical patent/MX2022015724A/es

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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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C01B25/375—Phosphates of heavy metals of iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • 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
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Conductive Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Un método para fabricar un material de fórmula LixM1-zDzPO4, donde M es uno o más metales de transición, D representa uno o más elementos seleccionados del grupo que consiste en Mg, Ca, Sr, Ba, Ti, Zn, B, Al, Ga, In, Si, Ge, Sc, Y, y elementos de tierras raras, 0.8=x=1.2 y 0=z=0.2, comprendiendo el método los pasos de: a) formar una mezcla que comprende una fuente de uno o más metales de transición, una fuente de fósforo, una fuente de litio y un tensoactivo, y opcionalmente una fuente de D, en la que i) una relación Li:PO4:(M+D) relativa a la estequiometría necesaria para formar el material está dentro del intervalo de 1.04-1.10:1.00-1.05:1, o ii) una relación de (Li+PO4):(M+D) respecto a la estequiometría necesaria para formar el material es superior a 2.05; b) secar la mezcla del paso a) para formar partículas o un polvo; y c) tratar térmicamente las partículas o el polvo del paso b) para formar el material.
MX2022015724A 2020-06-09 2021-06-08 Método para fabricar fosfatos metálicos de litio. MX2022015724A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2020203801A AU2020203801B1 (en) 2020-06-09 2020-06-09 Method for making lithium metal phosphates
PCT/AU2021/050572 WO2021248181A1 (en) 2020-06-09 2021-06-08 Method for making lithium metal phosphates

Publications (1)

Publication Number Publication Date
MX2022015724A true MX2022015724A (es) 2023-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022015724A MX2022015724A (es) 2020-06-09 2021-06-08 Método para fabricar fosfatos metálicos de litio.

Country Status (11)

Country Link
US (1) US12531241B2 (es)
EP (1) EP4162547A4 (es)
JP (1) JP2023533171A (es)
KR (1) KR20230042454A (es)
CN (1) CN116349028A (es)
AU (2) AU2020203801B1 (es)
CA (1) CA3185615A1 (es)
CL (1) CL2022003483A1 (es)
MX (1) MX2022015724A (es)
TW (1) TW202208275A (es)
WO (1) WO2021248181A1 (es)

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US11492267B2 (en) 2021-02-02 2022-11-08 Storagenergy Technologies Inc. Methods and processes for flame-assisted direct recycling and upcycling of spent cathode materials
CN114291804A (zh) * 2021-12-29 2022-04-08 常州锂源新能源科技有限公司 一种高压实磷酸铁锂及其制备方法
CN115490219B (zh) * 2022-09-02 2024-03-12 广东邦普循环科技有限公司 磷酸铁及其合成工艺、系统以及应用
CN116675195B (zh) * 2023-05-31 2026-01-30 中国科学院青海盐湖研究所 一种利用盐湖卤水沉锂母液制备高纯磷酸锂的方法
CN116873893B (zh) * 2023-07-25 2026-01-23 安徽得壹能源科技有限公司 一种高暴露(010)晶面形貌磷酸锰铁锂正极材料的制备方法
CN117509594A (zh) * 2023-11-15 2024-02-06 湖北亿纬动力有限公司 前驱体及其制备方法、正极材料、正极极片及锂离子电池

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TW200951066A (en) * 2008-04-17 2009-12-16 Basf Se Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials
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Also Published As

Publication number Publication date
AU2021287454A1 (en) 2023-01-19
US20230223533A1 (en) 2023-07-13
EP4162547A4 (en) 2025-10-01
CN116349028A (zh) 2023-06-27
KR20230042454A (ko) 2023-03-28
CL2022003483A1 (es) 2023-07-21
JP2023533171A (ja) 2023-08-02
AU2020203801B1 (en) 2021-03-11
US12531241B2 (en) 2026-01-20
CA3185615A1 (en) 2021-12-16
EP4162547A1 (en) 2023-04-12
TW202208275A (zh) 2022-03-01
WO2021248181A1 (en) 2021-12-16

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