Enhanced microwave absorption properties of conducting polymer@graphene composite to counteract electromagnetic radiation pollution: green EMI shielding
Suman Kumari, Jasvir Dalal, Anand Kumar, Rishi Pal, Ritu Chahal, Anil Ohlan
Abstract
) in the samples at 18 GHz. Both dielectric loss and conduction loss occurred because of the strong interactions involving polarization, charge propagation, and the creation of conductive routes through the incorporation of graphene in the polymer matrix. These properties/shielding results indicate the potential of the composites to be used as lightweight EM shielding materials. These materials are suitable shield materials for electronic devices to protect them from harmful electromagnetic radiation, making them vital in various applications.
Topics & Concepts
Electromagnetic shieldingMicrowaveEMIMaterials scienceGrapheneElectromagnetic interferenceAbsorption (acoustics)Electromagnetic radiationComposite numberOptoelectronicsComposite materialNanotechnologyOpticsPhysicsTelecommunicationsComputer scienceElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface Technologies