Waterborne polyurethane aerogel with asymmetric gradient structure formed by density-induced self-stratification for absorption-dominated electromagnetic interference shielding
Meng Ma, Xiao Liang, Wenting Tao, Qiang Peng, Wenqin Shao, Si Chen, Yanqin Shi, Huiwen He, Yulu Zhu, Xu Wang
Topics & Concepts
Electromagnetic shieldingAerogelElectromagnetic interferenceMaterials scienceComposite materialPolyurethaneAbsorption (acoustics)Electromagnetic radiationStratification (seeds)OpticsPhysicsTelecommunicationsEngineeringSeed dormancyBiologyBotanyGerminationDormancyElectromagnetic wave absorption materialsAdvanced Sensor and Energy Harvesting MaterialsAdvanced Antenna and Metasurface Technologies