MA72309A1 - Procédé de fabrication d’une bouillie aqueuse et procédé de fabrication d’un hydroxyde pulvérulent à partir de celle-ci - Google Patents

Procédé de fabrication d’une bouillie aqueuse et procédé de fabrication d’un hydroxyde pulvérulent à partir de celle-ci

Info

Publication number
MA72309A1
MA72309A1 MA72309A MA72309A MA72309A1 MA 72309 A1 MA72309 A1 MA 72309A1 MA 72309 A MA72309 A MA 72309A MA 72309 A MA72309 A MA 72309A MA 72309 A1 MA72309 A1 MA 72309A1
Authority
MA
Morocco
Prior art keywords
elements
manufacturing
hydroxide
metal salt
salt solution
Prior art date
Application number
MA72309A
Other languages
English (en)
Inventor
Samuli Räsänen
Jiachen Dong
Marianna Hietaniemi
Miika Paakkonen
Ville Vehkamäki
Original Assignee
Umicore Battery Materials Finland Oy
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 Umicore Battery Materials Finland Oy filed Critical Umicore Battery Materials Finland Oy
Publication of MA72309A1 publication Critical patent/MA72309A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/05—Hydroxides; Oxyhydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, 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
    • H01M4/48—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
    • C01P2004/50—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
    • 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
    • C01P2006/11—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne une méthode de fabrication d'une suspension aqueuse comprenant des particules d'hydroxyde ou d'oxyhydroxyde d'un ou plusieurs éléments, le ou les éléments comprenant au moins l'un parmi Ni, Co et Mn. La méthode consiste à : fournir un écoulement d'une solution de sel métallique comprenant le ou les éléments à une cuve de réacteur pendant une période de temps ; pendant la période de temps, mélanger la solution de sel métallique avec une solution aqueuse comprenant un ou plusieurs hydroxydes alcalins, précipitant ainsi l'hydroxyde du ou des éléments et formant la suspension aqueuse comprenant les particules d'hydroxyde ou d'oxyhydroxyde du ou des éléments ; et la solution de sel métallique ayant un débit exprimé en un volume par unité de temps, la solution de sel métallique ayant une concentration du ou des éléments exprimée en moles par unité de volume, et le produit mathématique du débit et de la concentration augmentant en continu pendant la période de temps.
MA72309A 2022-12-27 2023-12-19 Procédé de fabrication d’une bouillie aqueuse et procédé de fabrication d’un hydroxyde pulvérulent à partir de celle-ci MA72309A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22216688.6A EP4393884A1 (fr) 2022-12-27 2022-12-27 Procédé de fabrication d'une suspension aqueuse et procédé de fabrication d'hydroxyde pulvérulent à partir de celle-ci
PCT/EP2023/086671 WO2024141337A1 (fr) 2022-12-27 2023-12-19 Méthode de fabrication de suspension aqueuse et méthode de fabrication d'hydroxyde pulvérulent à partir de celle-ci

Publications (1)

Publication Number Publication Date
MA72309A1 true MA72309A1 (fr) 2026-02-27

Family

ID=84604234

Family Applications (1)

Application Number Title Priority Date Filing Date
MA72309A MA72309A1 (fr) 2022-12-27 2023-12-19 Procédé de fabrication d’une bouillie aqueuse et procédé de fabrication d’un hydroxyde pulvérulent à partir de celle-ci

Country Status (6)

Country Link
EP (1) EP4393884A1 (fr)
JP (1) JP2026500724A (fr)
KR (1) KR20250128362A (fr)
CN (1) CN120390731A (fr)
MA (1) MA72309A1 (fr)
WO (1) WO2024141337A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10535873B2 (en) * 2016-03-04 2020-01-14 Lg Chem, Ltd. Positive electrode active material for secondary battery, method of preparing the same and secondary battery including the same
US20210202941A1 (en) * 2016-12-08 2021-07-01 Samsung Sdi Co., Ltd. Nickel-based active material precursor for lithium secondary battery, preparing method thereof, nickel-based active material for lithium secondary battery formed thereof, and lithium secondary battery comprising positive electrode including the nickel-based active material
CN114408988A (zh) * 2022-03-31 2022-04-29 金驰能源材料有限公司 一种三元正极材料前驱体及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10535873B2 (en) * 2016-03-04 2020-01-14 Lg Chem, Ltd. Positive electrode active material for secondary battery, method of preparing the same and secondary battery including the same
US20210202941A1 (en) * 2016-12-08 2021-07-01 Samsung Sdi Co., Ltd. Nickel-based active material precursor for lithium secondary battery, preparing method thereof, nickel-based active material for lithium secondary battery formed thereof, and lithium secondary battery comprising positive electrode including the nickel-based active material
CN114408988A (zh) * 2022-03-31 2022-04-29 金驰能源材料有限公司 一种三元正极材料前驱体及其制备方法

Also Published As

Publication number Publication date
WO2024141337A1 (fr) 2024-07-04
CN120390731A (zh) 2025-07-29
EP4393884A1 (fr) 2024-07-03
JP2026500724A (ja) 2026-01-08
KR20250128362A (ko) 2025-08-27

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