MA61687A1 - Procédé de préparation d'un précurseur ternaire à haute teneur en nickel et utilisation associée - Google Patents

Procédé de préparation d'un précurseur ternaire à haute teneur en nickel et utilisation associée

Info

Publication number
MA61687A1
MA61687A1 MA61687A MA61687A MA61687A1 MA 61687 A1 MA61687 A1 MA 61687A1 MA 61687 A MA61687 A MA 61687A MA 61687 A MA61687 A MA 61687A MA 61687 A1 MA61687 A1 MA 61687A1
Authority
MA
Morocco
Prior art keywords
continuous
introduction
nickel content
particle size
ranging
Prior art date
Application number
MA61687A
Other languages
English (en)
Inventor
Dingshan Ruan
Changdong Li
Weiquan Li
Genghao Liu
Hongjia Lin
Original Assignee
Guangdong Brunp Recycling Technology Co Ltd
Hunan Brunp Recycling Tech Co Ltd
Hunan Brunp Vehicles Recycling Co 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 Guangdong Brunp Recycling Technology Co Ltd, Hunan Brunp Recycling Tech Co Ltd, Hunan Brunp Vehicles Recycling Co Ltd filed Critical Guangdong Brunp Recycling Technology Co Ltd
Publication of MA61687A1 publication Critical patent/MA61687A1/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
    • C01G53/40—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
    • C01G53/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • 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
    • 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
    • H01M4/139—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
    • H01M4/48—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
    • 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
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2006/90—Other properties not specified above
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Sont divulgués un procédé de préparation d'un précurseur ternaire à haute teneur en nickel et l'utilisation associée. Le procédé de préparation comprend : dans certaines conditions, l'introduction simultanée d'une liqueur alcaline et d'une solution de sel métallique pour une réaction de précipitation pour obtenir des particules ayant un d50 allant de 7,0 à 15,0 µm, puis l'introduction de germes cristallins, le réglage du d10 des particules allant de 2,0 à 7,0 µm, puis l'arrêt de l'introduction des germes cristallins, l'introduction continue de la liqueur alcaline et de la solution de sel métallique, la collecte de la substance de trop-plein et, lorsque la taille des particules augmente jusqu'à d50 allant de 7,0 à 15,0 µm, la répétition de l'opération d'ajout des germes cristallins, de collecte continue de la substance de trop-plein et enfin, le lavage, le séchage et le tamisage de la substance collectée de façon à obtenir un précurseur ternaire à haute teneur en nickel. Dans la présente invention, les germes cristallins sont utilisés pour ajuster la taille des particules, de façon que la taille des particules soit maintenue dans une large distribution appropriée, la masse volumique apparente du précurseur est améliorée ; et un procédé de production continue-intermittente par addition intermittente de germes cristallins et décharge continue est utilisé, de façon à assurer la constance de hauteur d'un environnement de croissance de particules dans le processus de production et les défauts provoqués par la fluctuation environnementale dans les grains cristallins sont réduits.
MA61687A 2021-04-01 2021-12-29 Procédé de préparation d'un précurseur ternaire à haute teneur en nickel et utilisation associée MA61687A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110354586.1A CN113120974B (zh) 2021-04-01 2021-04-01 高镍三元前驱体的制备方法及其应用
PCT/CN2021/142502 WO2022206069A1 (fr) 2021-04-01 2021-12-29 Procédé de préparation d'un précurseur ternaire à haute teneur en nickel et utilisation associée

Publications (1)

Publication Number Publication Date
MA61687A1 true MA61687A1 (fr) 2023-12-29

Family

ID=76774538

Family Applications (1)

Application Number Title Priority Date Filing Date
MA61687A MA61687A1 (fr) 2021-04-01 2021-12-29 Procédé de préparation d'un précurseur ternaire à haute teneur en nickel et utilisation associée

Country Status (8)

Country Link
US (1) US12428312B2 (fr)
CN (1) CN113120974B (fr)
DE (1) DE112021007432T5 (fr)
ES (1) ES2978176B2 (fr)
GB (1) GB2618691A (fr)
HU (1) HUP2200278A2 (fr)
MA (1) MA61687A1 (fr)
WO (1) WO2022206069A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120974B (zh) * 2021-04-01 2022-12-13 广东邦普循环科技有限公司 高镍三元前驱体的制备方法及其应用
CN114506880A (zh) * 2022-01-27 2022-05-17 南通金通储能动力新材料有限公司 一种制备大颗粒镍钴锰三元前驱体的全连续合成工艺
CN115504518A (zh) * 2022-09-15 2022-12-23 广东邦普循环科技有限公司 一种正极材料前驱体、正极材料及其制备方法和应用
CN115385399B (zh) * 2022-10-11 2023-07-04 金驰能源材料有限公司 镍钴锰三元前驱体及其间歇式制备工艺
CN115448386B (zh) * 2022-11-14 2023-02-28 宜宾锂宝新材料有限公司 一种中空结构前驱体、正极材料及其制备方法
CN115893527B (zh) * 2022-12-26 2024-08-06 荆门市格林美新材料有限公司 一种大颗粒镍钴锰三元前驱体合成方法
CN116585999A (zh) * 2023-04-20 2023-08-15 格林爱科(荆门)新能源材料有限公司 一种二元前驱体的制备装置和制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745335B (zh) * 2016-12-20 2019-01-25 山东精工电子科技有限公司 一种自生长晶种调控镍钴锰酸锂生长的制备方法
CN109422297B (zh) * 2017-08-28 2021-08-31 湖南杉杉能源科技股份有限公司 一种镍钴锰前驱体结晶过程中调控成核的方法
JP7050071B2 (ja) * 2017-11-28 2022-04-07 アモイタングステンニューエナジーマテリアル（アモイ）カンパニーリミテッド 三元前駆体材料及びその製造方法
CN108807976A (zh) * 2018-08-09 2018-11-13 中国恩菲工程技术有限公司 窄粒径分布的镍钴锰三元材料前驱体材料及其制备方法
CN108807968A (zh) * 2018-08-09 2018-11-13 中国恩菲工程技术有限公司 镍钴锰三元前驱体材料及其合成方法
CN113329975B (zh) * 2019-12-30 2023-06-06 荆门市格林美新材料有限公司 一种通过晶种加入量调控晶面择优生长的高镍三元前驱体的制备方法
CN111883767B (zh) * 2020-07-31 2021-10-29 合肥国轩高科动力能源有限公司 一种颗粒高分散镍钴锰三元前驱体的制备工艺
CN112151790B (zh) * 2020-08-26 2022-03-08 万华化学集团股份有限公司 高镍三元正极材料前驱体及其晶面可控生长的方法、三元正极材料及锂离子电池
CN112086616B (zh) * 2020-10-19 2021-10-08 四川工程职业技术学院 一种大(010)晶面镍钴锰/铝层状正极材料的制备方法
CN113120974B (zh) * 2021-04-01 2022-12-13 广东邦普循环科技有限公司 高镍三元前驱体的制备方法及其应用

Also Published As

Publication number Publication date
WO2022206069A1 (fr) 2022-10-06
DE112021007432T5 (de) 2024-01-11
US20240025763A1 (en) 2024-01-25
ES2978176A1 (es) 2024-09-06
HUP2200278A2 (hu) 2023-01-28
CN113120974A (zh) 2021-07-16
GB202310096D0 (en) 2023-08-16
ES2978176B2 (es) 2025-04-25
GB2618691A (en) 2023-11-15
CN113120974B (zh) 2022-12-13
US12428312B2 (en) 2025-09-30

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