Stabilization of spinel structure during combustion synthesis of iron nanooxides

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Title Stabilization of spinel structure during combustion synthesis of iron nanooxides
Author Altman, Igor; Jang, Yoon-Hyung; Agranovski, Igor E; Yang, Sangsun; Choi, Mansoo
Journal Name Journal of Nanoparticle Research
Year Published 2004
Place of publication Netherlands
Publisher Springer
Abstract Iron oxide nanoparticles were synthesized by direct metal combustion in the oxygen-containing environment. A pure Fe powder as well as its mixtures with powders of some other metals (Mg, Co, Zn) were burnt in oxygen-containing environment. The synthesized oxide nanoparticles were examined with transmission electron microscopy, X-ray diffractometry, atomic adsorption spectroscopy, and magnetization measurements. The results of the study of the nanoparticle properties showed that the doping of the other metal to the Fe fuel led to the spinel phase stabilization. The synthesized non-agglomerated ferrimagnetic nanoparticles possess the extremely high magnetization, which makes them attractive for ferrofluid applications.
Peer Reviewed Yes
Published Yes
Alternative URI http://dx.doi.org/10.1007/s11051-004-5763-4
Volume 6
Page from 633
Page to 637
ISSN 1388-0764
Date Accessioned 2005-04-18
Language en_AU
Faculty Faculty of Environmental Sciences
Subject PRE2009-Nanotechnology
URI http://hdl.handle.net/10072/5201
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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