Compositions – Magnetic – Iron-oxygen compound containing
Reexamination Certificate
2005-06-01
2009-06-16
Koslow, C. Melissa (Department: 1793)
Compositions
Magnetic
Iron-oxygen compound containing
C423S594300, C423S594100, C977S811000, C977S840000
Reexamination Certificate
active
07547400
ABSTRACT:
A method for making monodispersed magnetic nanoparticles of nickel zinc ferrite (NZFO) at room temperature by mixing together two micelle solutions. The first micelle solution comprises zinc, nickel, and iron metal salts; a surfactant; and a hydrocarbon. The second micelle solution comprises an aqueous hydroxide, a surfactant, and a hydrocarbon. After mixing the two micelle solutions, the ferrite precipitates.
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Carpenter Everett E.
Harris Vincent G.
Morrison Shannon A.
Karasek John J.
Koslow C. Melissa
Ressing Amy
The United States of America as represented by the Secretary of
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