Hierarchically porous polyimide/graphene aerogels with superior compressibility and electromagnetic interference shielding performance
Yuehao Zhao, Haiming Chen, Shiya Qiao, Zhen Wang, Jingling Yan
Abstract
A series of polyimide/graphene aerogels with hierarchically open pore architectures were developed by a dual-template strategy during freeze-drying and show superior compressibility and electromagnetic interference shielding performance.
Topics & Concepts
PolyimideMaterials scienceElectromagnetic shieldingPorosityGrapheneCompressibilityComposite materialElectromagnetic interferencePorous mediumNanotechnologyMechanicsLayer (electronics)PhysicsTelecommunicationsComputer scienceElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesDielectric materials and actuators