In:
Advanced Materials Research, Trans Tech Publications, Ltd., Vol. 631-632 ( 2013-1), p. 490-493
Abstract:
Ferrite particles were prepared by hydrothermal process at high temperature. The characterization of ferrite was examined by XRD, Mössbauer spectrum, and SEM. The XRD and Mössbauer spectrum confirmed that ferrite particles have a Fe 3 O 4 inverse spinel structure, the SEM results show that each Fe 3 O 4 particles were composed of many smaller magnetite nanoparticles. The as-synthesized Fe 3 O 4 particles were modified by sodium citrate then further coated with SiO2 layer through the modified stöber method. The composited Fe 3 O 4 @SiO 2 microspheres exhibited outstanding monodispersity and magnetic property.
Type of Medium:
Online Resource
ISSN:
1662-8985
DOI:
10.4028/www.scientific.net/AMR.631-632
DOI:
10.4028/www.scientific.net/AMR.631-632.490
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2013
detail.hit.zdb_id:
2265002-7
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