Microtubule-based hierarchical porous carbon for lightweight and strong wideband microwave absorption
Xianjun Li, Min Cao, Xiaona Pang, Jinbo Hu, Xi Yang
Abstract
A lightweight and strong wideband microwave absorber, microtubule-based porous carbon, is synthesized by a feasible pretreatment and thermal annealing process.
Topics & Concepts
Materials scienceMicrowaveWidebandPorosityAnnealing (glass)Carbon fibersAbsorption (acoustics)Porous mediumThermalComposite materialOptoelectronicsElectronic engineeringComputer scienceTelecommunicationsComposite numberPhysicsMeteorologyEngineeringElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications