Reduced Graphene Oxide/Fe<sub>3</sub>O<sub>4</sub>/Polyaniline Ternary Composites as a Superior Microwave Absorber in the Shielding of Electromagnetic Pollution
Rakesh Manna, Suneel Kumar Srivastava
Abstract
/PANI in the range of 2-8 GHz corresponding to -25 to -35, -40 to -46, and approximately -64 dB, respectively. This is in all probability due to the good impedance matching between permittivity/permeability and dielectric/magnetic losses.
Topics & Concepts
Materials scienceGraphenePolyanilineComposite materialOxideElectromagnetic shieldingDielectricMicrowaveTernary operationComposite numberDielectric lossPermittivityFabricationPolymerOptoelectronicsNanotechnologyMetallurgyMedicinePathologyAlternative medicinePhysicsQuantum mechanicsComputer scienceProgramming languagePolymerizationElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesDielectric materials and actuators