/FeCo nanoparticles

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United States of America Patent

PATENT NO 9607740
APP PUB NO 20150325346A1
SERIAL NO

14270619

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Abstract

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Core-shell-core nanoparticles of an iron-cobalt alloy core, a silica shell and a manganese bismuth alloy core or nanoparticle on the surface of the silica shell (FeCo/SiO2/MnBi) are provided. The core-shell-core nanoparticles are alternative materials to rare-earth permanent magnets because of the hard magnetic manganese bismuth in nanometer proximity to the soft magnetic iron cobalt.

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Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desautels, Ryan Daniel Winnipeg, CA 8 70
Rowe, Michael Paul Pinckney, US 98 639

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