Hierarchical porous carbon frameworks derived from <i>Juncus effusus</i> biomass with robust electromagnetic wave absorption properties
Yunshan Mao, Kaiyu Liu, Yuhao Sheng, Jian Liu, Shaohai Fu, Chunxia Tang
Abstract
A biomass-derived electromagnetic absorber was developed using Juncus effusus (JE), achieving low RL value and broad EAB (−40.4 dB, 3.48 GHz), and the maximum RCS reduction value of 32.4 dB m 2 .
Topics & Concepts
JuncusMaterials scienceAbsorption (acoustics)Biomass (ecology)Carbon fibersPorosityPorous mediumChemical engineeringComposite materialEcologyBiologyComposite numberWetlandEngineeringElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications