Interface engineering in the hierarchical assembly of carbon-confined Fe<sub>3</sub>O<sub>4</sub> nanospheres for enhanced microwave absorption
Xiaofeng Shi, Zhengchen Wu, Zhengwang Liu, Jianguo Lv, Zhenfa Zi, Renchao Che
Abstract
The strong magnetic coupling effect and intensive interfacial polarization endow hierarchical core–shell Fe 3 O 4 @C composites with excellent microwave absorption performance.
Topics & Concepts
MicrowaveMaterials scienceAbsorption (acoustics)Polarization (electrochemistry)Interface (matter)Carbon fibersShell (structure)Coupling (piping)NanotechnologyChemical engineeringOptoelectronicsComposite materialChemistryComputer sciencePhysical chemistryComposite numberEngineeringTelecommunicationsCapillary numberCapillary actionElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications