POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

Disclosed is a positive active material for a rechargeable lithium battery including a nickel-based lithium transition metal oxide including a secondary particle in which a plurality of primary particles are agglomerated. The secondary particle includes a core and a surface layer surrounding the cor...

Full description

Saved in:
Bibliographic Details
Main Authors Hong, Mingzi, Hong, Soonkie, Kim, Young-Ki, Chae, Youngjoo, Lee, Soonrewl, Choi, Ickkyu, Park, Jungjoon
Format Patent
LanguageEnglish
French
German
Published 03.04.2024
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
Online AccessGet full text

Cover

More Information
Summary:Disclosed is a positive active material for a rechargeable lithium battery including a nickel-based lithium transition metal oxide including a secondary particle in which a plurality of primary particles are agglomerated. The secondary particle includes a core and a surface layer surrounding the core. The surface layer includes a plurality of primary particles and a cobalt-based lithium transition metal oxide.
Bibliography:Application Number: EP20190206384