One-dimensional MOF-derived magnetic composites for efficient microwave absorption at ultralow thickness through controllable hydrogen reduction
Wei Liu, Pengtao Duan, Yue Ding, Bowei Zhang, Hailin Su, Xuebin Zhang, Jinzhi Wang, Zhongqiu Zou
Abstract
and amorphous carbon favor superior impedance matching. Consequently, an RL peak value of -43.77 dB can be obtained with an effective absorption bandwidth of 3.52 GHz, when the thickness is only 1.2 mm. This work may provide novel insights into the design of MAMs with broadband absorption at ultralow matching thicknesses and provide a good reference for the synthesis of MOF-derived magnetic materials.
Topics & Concepts
Materials scienceMicrowaveNanorodComposite materialHydrogenChemical engineeringAmorphous solidOptoelectronicsNanotechnologyCrystallographyChemistryPhysicsEngineeringQuantum mechanicsOrganic chemistryElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications