IL304794A - High-nickel precursor and preparation method therefor, and high-nickel positive electrode material and preparation method therefor - Google Patents

High-nickel precursor and preparation method therefor, and high-nickel positive electrode material and preparation method therefor

Info

Publication number
IL304794A
IL304794A IL304794A IL30479423A IL304794A IL 304794 A IL304794 A IL 304794A IL 304794 A IL304794 A IL 304794A IL 30479423 A IL30479423 A IL 30479423A IL 304794 A IL304794 A IL 304794A
Authority
IL
Israel
Prior art keywords
preparation
method therefor
nickel
positive electrode
electrode material
Prior art date
Application number
IL304794A
Other languages
Hebrew (he)
Original Assignee
Tianjin Guoan Mengguli New Materials Science Tech 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 Tianjin Guoan Mengguli New Materials Science Tech Co Ltd filed Critical Tianjin Guoan Mengguli New Materials Science Tech Co Ltd
Publication of IL304794A publication Critical patent/IL304794A/en

Links

Classifications

    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
IL304794A 2021-04-30 2023-07-27 High-nickel precursor and preparation method therefor, and high-nickel positive electrode material and preparation method therefor IL304794A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110484146.8A CN115275127A (en) 2021-04-30 2021-04-30 High-nickel precursor and preparation method thereof, and high-nickel positive electrode material and preparation method thereof
PCT/CN2022/081145 WO2022227903A1 (en) 2021-04-30 2022-03-16 High-nickel precursor and preparation method therefor, and high-nickel positive electrode material and preparation method therefor

Publications (1)

Publication Number Publication Date
IL304794A true IL304794A (en) 2023-09-01

Family

ID=83745108

Family Applications (1)

Application Number Title Priority Date Filing Date
IL304794A IL304794A (en) 2021-04-30 2023-07-27 High-nickel precursor and preparation method therefor, and high-nickel positive electrode material and preparation method therefor

Country Status (3)

Country Link
CN (1) CN115275127A (en)
IL (1) IL304794A (en)
WO (1) WO2022227903A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115745022A (en) * 2022-11-17 2023-03-07 天津巴莫科技有限责任公司 Preparation method of ternary material and ternary material
CN115849463A (en) * 2022-12-19 2023-03-28 广东佳纳能源科技有限公司 High-nickel ternary precursor and preparation method thereof
CN116102087A (en) * 2023-02-27 2023-05-12 荆门市格林美新材料有限公司 Nickel-manganese binary precursor and preparation method and application thereof
CN115959720B (en) * 2023-03-17 2023-06-23 四川新能源汽车创新中心有限公司 High-nickel precursor material, high-nickel positive electrode material and preparation method thereof
CN116639736A (en) * 2023-05-18 2023-08-25 新乡天力锂能股份有限公司 Method for effectively improving water-eluted lithium of high-nickel positive electrode material
CN116525816B (en) * 2023-07-03 2023-09-05 英德市科恒新能源科技有限公司 Ultrahigh nickel-cobalt-aluminum ternary positive electrode material and preparation method thereof
CN117276534B (en) * 2023-11-21 2024-02-13 宜宾光原锂电材料有限公司 High-cycle positive electrode material precursor, preparation method thereof, positive electrode material and battery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102495992B1 (en) * 2018-03-28 2023-02-06 에스케이온 주식회사 Cathode active material precursor and lithium secondary battery utilizing the same
CN109119628B (en) * 2018-08-21 2021-07-30 中南大学 Co-doped modified high-nickel ternary material and preparation method thereof
CN111370679A (en) * 2018-12-25 2020-07-03 宁德时代新能源科技股份有限公司 Positive active material precursor, preparation method thereof and positive active material
KR102118289B1 (en) * 2019-08-22 2020-06-03 (주)이엠티 A Precursor for Cathode Active Material of Lithium Ion Secondary Battery, A Cathode Active Material Therefrom, A Cathode and A Lithium Ion Secondary Battery Having The Same
CN112624208A (en) * 2020-12-17 2021-04-09 厦门厦钨新能源材料股份有限公司 Nickel-containing precursor, nickel-containing composite material, and preparation method and application thereof

Also Published As

Publication number Publication date
CN115275127A (en) 2022-11-01
WO2022227903A1 (en) 2022-11-03

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