A5032407965- Advanced Antenna and Metasurface Technologies
- Electromagnetic wave absorption materials
- Metamaterials and Metasurfaces Applications
- Cellular and Composite Structures
- Graphene research and applications
- Polymer Nanocomposite Synthesis and Irradiation
- Magnesium Oxide Properties and Applications
- Dielectric materials and actuators
- Natural Fiber Reinforced Composites
China Three Gorges University
2022-2024
Abstract Designing an electromagnetic wave absorber that can meet the needs of wide frequency, high efficiency, wide‐angle absorption and strong mechanical bearing capacity is still a challenge. In this paper, core‐shell structure Carbonyl iron powder (CIP)@Carbon (C)@Carbon black (CB) composite material was prepared by coating vacuum carbonization process. Using it as filler, PLA matrix to prepare 3D printing composites. The unique distribution CIP@C@CB gives variety loss mechanisms greatly...
The FeSiAl/PLA and FeSiAl-MoS2-Graphene (GR)/PLA composite filaments were prepared through mechanical mixing melt extrusion process, the double-layer absorbers while material of layer 1 is 2 FeSiAl-MoS2-GR/PLA by fused deposition modeling (FDM) 3D printing technology. results show that absorber can effectively improve impedance matching. electromagnetic wave absorption performance improved under synergistic effect multi-loss mechanisms. minimum reflection loss (RLmin) value -52.50 dB at...