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research article
Synthesis of metastable hard-magnetic epsilon-Fe2O3 nanoparticles from silica-coated akaganeite nanorods
2017
We present a simple preparation route to obtain a nanoscale meta-stable hard-magnetic epsilon-Fe2O3 phase, using silica coated beta-FeOOH nanorods as a precursor and an annealing process. The synthesized epsilon-Fe2O3 nanoparticles exhibit large coercivity (H-C similar to 20 kOe at 300 K and H-C similar to 1.6 kOe at 400 K), confirming their high potential for practical applications.
Type
research article
Web of Science ID
WOS:000406847800003
Authors
Tadic, Marin
•
•
Kralj, Slavko
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Mitric, Miodrag
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Makovec, Darko
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Saboungi, Marie-Louise
•
Motte, Laurence
Publication date
2017
Publisher
Published in
Volume
9
Issue
30
Start page
10579
End page
10584
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
September 5, 2017
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