Synchronous achievement of ultra-wideband microwave absorption and high thermal conduction in spongy TiO<sub>2</sub>-based magnetic composites <i>via</i> constructing magnetic/dielectric double loss and phonon/electron co-transmission
Qibin Yao, Kang Fu, Ran Ji, Meiwan Ying, Yijun Yang, Kaixia Yang, Guoxiu Tong, Wenhua Wu, Dabo Chen
Abstract
Spongy TiO 2 -based magnetic composites were synthesized as high-performance fillers with excellent EMW absorption and high thermal conduction via a hydrothermal-soaking-annealing route for the first time.
Topics & Concepts
Materials scienceDielectricThermal conductivityComposite materialMicrowaveDielectric lossAbsorption (acoustics)Transmission electron microscopyHydrothermal circulationThermal conductionAttenuationOptoelectronicsNanotechnologyChemical engineeringOpticsPhysicsQuantum mechanicsEngineeringElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications