DocumentCode :
3048720
Title :
Materials Property Evaluation of SiO2 Film Coated on Magnetite Nanoparticles
Author :
Bian, Pei ; Ju, Dong-ying ; Qing, Ge-Letu ; Okabe, Yoshio
Author_Institution :
Saitama Inst, of Tech., Saitama
fYear :
2007
fDate :
5-8 Nov. 2007
Firstpage :
172
Lastpage :
173
Abstract :
In this study, a new manufacturing method of magnetite nanoparticles coated SiO2 amorphous film was proposed. Using the improved liquid phase precipitation method, magnetic nanoparticles can be coated with by the reaction of Na2SiO3 and HCl. The coated SiO2 amorphous film is about 2 nm in thickness. The composite nanoparticles coated SiO2 has good magnetic properties and ability to resist high temperature oxidation.
Keywords :
amorphous state; iron compounds; nanoparticles; precipitation; silicon compounds; Fe3O4-SiO2; amorphous film; liquid phase precipitation; magnetic nanoparticles; magnetic properties; magnetite nanoparticles; Amorphous magnetic materials; Amorphous materials; Magnetic films; Magnetic liquids; Magnetic properties; Manufacturing; Material properties; Nanoparticles; Resists; Temperature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microprocesses and Nanotechnology, 2007 Digest of papers
Conference_Location :
Kyoto
Print_ISBN :
978-4-9902472-4-9
Type :
conf
DOI :
10.1109/IMNC.2007.4456159
Filename :
4456159
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3048720
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