PL441832A1 - Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych - Google Patents

Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych

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Publication number
PL441832A1
PL441832A1 PL441832A PL44183222A PL441832A1 PL 441832 A1 PL441832 A1 PL 441832A1 PL 441832 A PL441832 A PL 441832A PL 44183222 A PL44183222 A PL 44183222A PL 441832 A1 PL441832 A1 PL 441832A1
Authority
PL
Poland
Prior art keywords
sub
lithium
cathode material
ion batteries
doped yttrium
Prior art date
Application number
PL441832A
Other languages
English (en)
Other versions
PL247295B1 (pl
Inventor
Magdalena Zybert
Hubert Ronduda
Alicja Głaszczka
Wioletta RARÓG-PILECKA
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL441832A priority Critical patent/PL247295B1/pl
Publication of PL441832A1 publication Critical patent/PL441832A1/pl
Publication of PL247295B1 publication Critical patent/PL247295B1/pl

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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Zgłoszenie dotyczy sposobu otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego Li<sub>1-x</sub>Ca<sub>x</sub>(Ni<sub>0,6</sub>Mn<sub>0,3</sub>Co<sub>0,1</sub>)<sub>1-y</sub>Y<sub>y</sub>O<sub>2</sub> (gdzie: x = 0,002 — 0,03; y = 0,005 — 0,03) polegający na współstrąceniu węglanu niklu, manganu i kobaltu w stosunku molowym 6:3:1 z nieorganicznych soli metali, w obecności poliwinylopirolidonu, odfiltrowaniu osadu i jego wysuszeniu, a następnie zmieszaniu z tlenkiem itru(III) oraz koimpregnacji wodnym roztworem octanu litu i wapnia, po czym kalcynacji materiału. Przedmiotem zgłoszenia jest także materiał katodowy otrzymany sposobem według zgłoszenia do zastosowania w bateriach litowo-jonowych.
PL441832A 2022-07-25 2022-07-25 Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych PL247295B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL441832A PL247295B1 (pl) 2022-07-25 2022-07-25 Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441832A PL247295B1 (pl) 2022-07-25 2022-07-25 Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych

Publications (2)

Publication Number Publication Date
PL441832A1 true PL441832A1 (pl) 2024-01-29
PL247295B1 PL247295B1 (pl) 2025-06-09

Family

ID=89719871

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441832A PL247295B1 (pl) 2022-07-25 2022-07-25 Sposób otrzymywania podwójnie domieszkowanego itrem i wapniem wysokoniklowego materiału katodowego oraz jego zastosowanie w bateriach litowo-jonowych

Country Status (1)

Country Link
PL (1) PL247295B1 (pl)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013070298A2 (en) * 2011-08-31 2013-05-16 3M Innovative Properties Company High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same
CN104347878A (zh) * 2014-08-15 2015-02-11 机械科学研究总院先进制造技术研究中心 一种金属氧化物包覆富锂正极材料的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013070298A2 (en) * 2011-08-31 2013-05-16 3M Innovative Properties Company High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same
CN104347878A (zh) * 2014-08-15 2015-02-11 机械科学研究总院先进制造技术研究中心 一种金属氧化物包覆富锂正极材料的制备方法

Also Published As

Publication number Publication date
PL247295B1 (pl) 2025-06-09

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