COMPOSITE TRANSITION METAL PRECURSOR FOR CATHODE ACTIVE MATERIAL, AND SECONDARY BATTERY CATHODE ACTIVE MATERIAL PREPARED THEREFROM

Disclosed is a composite transition metal precursor for a cathode active material containing Ni and at least one transition metal, wherein a molar amount of Ni is 60% or more based on a total amount of transition metal and a ratio (I101/I001) of an intensity of a (101) plane to an intensity of a (00...

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Bibliographic Details
Main Authors KANG, Won Gyeong, PARK, Sun Hong, CHANG, Sung Kyun, KIM, Doe Hyoung
Format Patent
LanguageEnglish
Published 05.09.2024
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Disclosed is a composite transition metal precursor for a cathode active material containing Ni and at least one transition metal, wherein a molar amount of Ni is 60% or more based on a total amount of transition metal and a ratio (I101/I001) of an intensity of a (101) plane to an intensity of a (001) plane ranges from 0.7 to 1.1 in XRD analysis.
Bibliography:Application Number: US202118031191