Title :
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
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;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Conference_Location :
Nagoya
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1463877
