Investigation and optimization of Fe/ZnFe2O4 as a Wide-band electromagnetic absorber

Investigation and optimization of Fe/ZnFe2O4 as a Wide-band electromagnetic absorber

Fe/ZnFe2O4 or Fe@ZnFe2O4 flakes or microspheres were produced by an in-situ growth method and their effective absorption properties covered 6.2 GHz. [Display omitted] In this research, a facile in-situ growth method was applied to load ZnFe2O4 nanoparticles on carbonyl iron (Fe) flakes. These loaded...

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Veröffentlicht in:Journal of colloid and interface science 2019-02, Vol.536, p.548-555
Hauptverfasser: Wu, Guanglei, Zhang, Hongxia, Luo, Xixi, Yang, Lieji, Lv, Hualiang
Format: Artikel
Sprache:eng
Schlagworte:
Efficient dielectric/magnetic loss
In-situ growth
Interface strategy
Wide-band
ZnFe2O4 cone
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Zusammenfassung:Fe/ZnFe2O4 or Fe@ZnFe2O4 flakes or microspheres were produced by an in-situ growth method and their effective absorption properties covered 6.2 GHz. [Display omitted] In this research, a facile in-situ growth method was applied to load ZnFe2O4 nanoparticles on carbonyl iron (Fe) flakes. These loaded ZnFe2O4 exhibited cone shape with an average size of ∼200 nm. The results revealed that the frequency region with reflection loss
ISSN:0021-9797
1095-7103
DOI:10.1016/j.jcis.2018.10.084