Paper Title:
Synthesis and Characterization of Magnetic γ-Fe2O3/Al2O3 Core-Shell Nanocomposites
  Abstract

The γ-Fe2O3/Al2O3 core-shell nanocomposites (MCSs) were successfully synthesized by using heterogeneous nucleation method. The results show that a core-shell structures exit in γ-Fe2O3/Al2O3 MCSs and that the size of γ-Fe2O3/Al2O3 MCSs is in nanoscale. The saturated magnetization and coercivity of γ-Fe2O3/Al2O3 MCSs decrease compared with that of γ-Fe2O3 nanoparticles. However, the infrared absorbing ability of γ-Fe2O3/Al2O3 MCSs is obvious enhanced and it is expected to become a new series of absorbing materials applied in military field.

  Info
Periodical
Advanced Materials Research (Volumes 282-283)
Chapter
Chapter2: Material Science, Environment Science and Engineering
Edited by
Helen Zhang and David Jin
Pages
312-316
DOI
10.4028/www.scientific.net/AMR.282-283.312
Citation
H. Y. Ding, Y. Zhang, G. H. Zhou, "Synthesis and Characterization of Magnetic γ-Fe2O3/Al2O3 Core-Shell Nanocomposites", Advanced Materials Research, Vols. 282-283, pp. 312-316, 2011
Online since
July 2011
Export
Price
$32.00
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