Green carbonization of waste coffee grounds into porous C/Fe hybrids for broadband and high-efficiency microwave absorption
Xin Wen, Li Cui, Hui Liu, Guohua Fan, Yanan Tang, Chuncheng Hao, Lili Ma, Pingan Song
Topics & Concepts
Materials scienceReflection lossMicrowaveCarbonizationPorosityBiomass (ecology)Absorption (acoustics)Environmentally friendlyChemical engineeringBroadbandWaste managementNanotechnologyPulp and paper industryComposite numberComposite materialTelecommunicationsComputer scienceEngineeringOceanographyGeologyScanning electron microscopeEcologyBiologyElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications