MA68431A1 - Procédé de fabrication d'un matériau actif de cathode présentant une structure spinelle - Google Patents

Procédé de fabrication d'un matériau actif de cathode présentant une structure spinelle

Info

Publication number
MA68431A1
MA68431A1 MA68431A MA68431A MA68431A1 MA 68431 A1 MA68431 A1 MA 68431A1 MA 68431 A MA68431 A MA 68431A MA 68431 A MA68431 A MA 68431A MA 68431 A1 MA68431 A1 MA 68431A1
Authority
MA
Morocco
Prior art keywords
solution
active material
cathode active
producing
manganese
Prior art date
Application number
MA68431A
Other languages
English (en)
Inventor
Alan Nelson
Yu-Hua Kao
Benjamin MALLEY
Fangfu ZHANG
Edward Matios
Original Assignee
Redwood Materials
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 Redwood Materials filed Critical Redwood Materials
Publication of MA68431A1 publication Critical patent/MA68431A1/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
    • 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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • 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
    • H01M2004/026—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)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
  • Catalysts (AREA)

Abstract

Un procédé de fabrication d'un matériau actif de cathode consiste à mettre en contact une composition de mélange de métaux avec de l'eau pour former une première solution. La composition de mélange de métaux comprend du nickel, du manganèse ou du nickel et du manganèse. Un sel de nickel, de manganèse ou leur combinaison est ajouté à la première solution pour obtenir une deuxième solution qui peut en outre être combinée à un co-solvant pour obtenir une troisième solution. La troisième solution peut en outre être combinée à une solution basique pour obtenir un précipité, qui peut être combiné à un composé de lithium et traité pour obtenir le matériau actif de cathode ayant au moins une phase à structure spinelle.
MA68431A 2022-05-05 2024-11-12 Procédé de fabrication d'un matériau actif de cathode présentant une structure spinelle MA68431A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263338485P 2022-05-05 2022-05-05
PCT/US2023/019210 WO2023215115A1 (fr) 2022-05-05 2023-04-20 Procédé de fabrication d'un matériau actif de cathode présentant une structure spinelle

Publications (1)

Publication Number Publication Date
MA68431A1 true MA68431A1 (fr) 2025-05-30

Family

ID=88646847

Family Applications (1)

Application Number Title Priority Date Filing Date
MA68431A MA68431A1 (fr) 2022-05-05 2024-11-12 Procédé de fabrication d'un matériau actif de cathode présentant une structure spinelle

Country Status (9)

Country Link
US (1) US20230357048A1 (fr)
EP (1) EP4519216A1 (fr)
JP (1) JP2025515635A (fr)
KR (1) KR20250008080A (fr)
CN (1) CN119137073A (fr)
AU (1) AU2023264470A1 (fr)
CA (1) CA3251933A1 (fr)
MA (1) MA68431A1 (fr)
WO (1) WO2023215115A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140170492A1 (en) * 2011-05-23 2014-06-19 Hubei Wanrun New Energy Technology Development Co., Ltd. Positive electrode material for lithium battery, preparing method thereof and lithium battery
KR20150075200A (ko) * 2013-12-24 2015-07-03 주식회사 포스코 양극 활물질 전구체의 제조 방법
KR20170049424A (ko) * 2015-10-28 2017-05-10 삼성전자주식회사 복합 양극 활물질, 이를 포함하는 양극 및 리튬 전지

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971892B (zh) * 2010-02-24 2016-05-18 株式会社Lg化学 高容量正极活性材料和包含所述高容量正极活性材料的锂二次电池
CN102157726B (zh) * 2011-03-16 2013-10-16 奇瑞汽车股份有限公司 一种制备高电压正极材料锂镍锰氧的方法
CN103548185B (zh) * 2011-05-30 2016-10-12 日本电气株式会社 二次电池用活性物质及使用其的二次电池
US11955613B2 (en) * 2012-04-04 2024-04-09 Worcester Polytechnic Institute Charge material for recycled lithium-ion batteries
CN103633392B (zh) * 2013-12-04 2015-10-07 广东邦普循环科技有限公司 一种由废旧动力电池定向循环制备镍锰氢氧化物的方法
WO2015111761A1 (fr) * 2014-01-21 2015-07-30 (주)이엠티 Procédé pour régénérer un matériau brut précurseur en utilisant un matériau d'électrode positive de déchet d'une batterie au lithium ion, et matériau précurseur d'électrode positive, et batterie au lithium ion fabriqués en utilisant un matériau brut régénéré grâce audit procédé
CN104659438B (zh) * 2015-02-11 2017-03-01 江门市芳源环境科技开发有限公司 一种利用废电池制备三元正极材料前驱体的方法
CN112830526B (zh) * 2021-01-04 2023-10-13 赣州有色冶金研究所有限公司 一种利用镍钴锰渣再生三元前驱体的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140170492A1 (en) * 2011-05-23 2014-06-19 Hubei Wanrun New Energy Technology Development Co., Ltd. Positive electrode material for lithium battery, preparing method thereof and lithium battery
KR20150075200A (ko) * 2013-12-24 2015-07-03 주식회사 포스코 양극 활물질 전구체의 제조 방법
KR20170049424A (ko) * 2015-10-28 2017-05-10 삼성전자주식회사 복합 양극 활물질, 이를 포함하는 양극 및 리튬 전지

Also Published As

Publication number Publication date
JP2025515635A (ja) 2025-05-20
CN119137073A (zh) 2024-12-13
US20230357048A1 (en) 2023-11-09
AU2023264470A1 (en) 2024-11-28
WO2023215115A1 (fr) 2023-11-09
EP4519216A1 (fr) 2025-03-12
CA3251933A1 (fr) 2023-11-09
KR20250008080A (ko) 2025-01-14

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