COBALT FERRITE PARTICLE PRODUCTION METHOD AND COBALT FERRITE PARTICLES PRODUCED THEREBY

Provided are cobalt ferrite particles having a micrometer-order average particle diameter and similar particle diameters. When a cobalt ferrite precursor is treated at a high temperature and a high pressure, an oxidation reaction is caused in the presence of a complexing agent, thereby obtaining int...

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Bibliographic Details
Main Authors MURATANI Naoki, TAKAHASHI Hideyuki, KISHIMOTO Akira, ARAI Tsubasa
Format Patent
LanguageEnglish
French
German
Published 06.04.2022
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
CINEMATOGRAPHY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTRICITY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
INDUCTANCES
INORGANIC CHEMISTRY
MAGNETOGRAPHY
MAGNETS
METALLURGY
PHOTOGRAPHY
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:Provided are cobalt ferrite particles having a micrometer-order average particle diameter and similar particle diameters. When a cobalt ferrite precursor is treated at a high temperature and a high pressure, an oxidation reaction is caused in the presence of a complexing agent, thereby obtaining intended cobalt ferrite magnetic particles.
Bibliography:Application Number: EP20200811962