Tailored Multi‐Band Microwave Absorption Performance via Entropy Engineering in Spinel Ferrite/Carbon Nanofiber Composites
Shandong University · Beijing University of Posts and Telecommunications · +1 more institution
Abstract
Abstract The development of electromagnetic microwave absorption (EMA) materials with broad frequency compatibility remains a great challenge, as most of the conventional materials fail to deliver effective microwave attenuation across multiple frequency bands owing to the inferior balance between dielectric and magnetic components. To address this, a novel entropy engineering strategy is presented to fabricate spinel ferrites/carbon composite nanofibers through a combined electrospinning and heat‐treatment method as versatile candidates for microwave absorption. Distinct from the traditional spinel oxides, the customized atomic species in MNZCFO/C nanofibers offer superior control over electromagnetic…
Citation impact
- FWCI
- 15.21
- Percentile
- 100%
- References
- 56
Authors
9Topics & keywords
- Materials science
- Microwave
- Reflection loss
- Attenuation
- Nanofiber
- Ferrite (magnet)
- Spinel
- Composite material