Enhanced high-frequency microwave absorption of Fe3O4 architectures based on porous nanoflake

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Hierarchical Fe3O4 architectures assembled with porous nanoplates (p-Fe3O4) were synthesized. Due to the strong shape anisotropy of the nanoplates, the p-Fe3O4 exhibits increased microwave resonance towards high frequency range. The improved microwave absorption properties of the p-Fe3O4, including dielectric loss and magnetic loss, are attributed to the enhanced electric polarization and interfacial polarization induced by oxygen vacancies and high surface area.
Original languageEnglish
JournalCeramics International
Issue number17
Pages (from-to)16013-16017
Number of pages5
Publication statusPublished - 2017
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Crystal growth, Fe3O4, Microwave absorbing materials, Porous nanostructures

ID: 138025230