Mechanical-dielectric optimized graphene aerogels with strain-tunable microwave attenuation and shielding functions
Yijing Zhao, Nasir Ahmad, Yong Yang, Wei Zhai
Abstract
We developed graphene aerogels with bridge-lamellar microstructures that provide strain-tunable microwave attenuation and shielding, achieving stable efficiency after cyclic compression and harsh conditions, which is ideal for practical usages.
Topics & Concepts
Electromagnetic shieldingMaterials scienceGrapheneMicrowaveAttenuationDielectricStrain (injury)Composite materialOptoelectronicsNanotechnologyOpticsTelecommunicationsComputer sciencePhysicsMedicineInternal medicineElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMicrowave Dielectric Ceramics Synthesis