Electromagnetic properties of Mn-Zn ferrite-epoxy nanocomposites

Author

Hae-June Je ; Byung-Kook Kim

Author_Institution

Div. of Mater. Sci. & Technol., Korea Inst. of Sci. & Technol., Seoul, South Korea

fYear

2005

fDate

4-8 April 2005

Firstpage

897

Lastpage

898

Abstract

Ferrite nanoparticles with average size of 60 nm are prepared by ball milling of calcined Mn/sub 0.53/Zn/sub 0.42/Fe/sub 2.05/O/sub 4/ particles. Ferrite nanoparticle agglomerates are prepared by grinding the 60 nm-sized annealed particle compacts. Ferrite-polymer composites are prepared by mixing three kinds of ferrite particles with epoxy resin and curing mixtures. The electromagnetic properties of the ferrite-epoxy composites, such as saturation magnetization and complex permeability, is investigated.

Keywords

annealing; curing; ferrites; grinding; magnetisation; manganese compounds; nanocomposites; nanoparticles; particle size; permeability; polymers; zinc compounds; 60 nm; Mn/sub 0.53/Zn/sub 0.42/Fe/sub 2.05/O/sub 4/; agglomerate; annealed particle compact; ball milling; calcined particles; complex permeability; curing mixture; epoxy; grinding; nanocomposite; nanoparticle; saturation magnetisation; Annealing; Ball milling; Curing; Epoxy resins; Ferrites; Iron; Magnetic properties; Nanocomposites; Nanoparticles; Zinc;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International

Conference_Location

Nagoya

Print_ISBN

0-7803-9009-1

Type

conf

DOI

10.1109/INTMAG.2005.1463877

Filename

1463877