Abstract
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 language | English |
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Journal | Ceramics International |
Volume | 43 |
Issue number | 17 |
Pages (from-to) | 16013-16017 |
Number of pages | 5 |
ISSN | 0272-8842 |
DOIs | |
Publication status | Published - 2017 |
Keywords
- Crystal growth
- Fe3O4
- Microwave absorbing materials
- Porous nanostructures