Sound absorption polyimide composite aerogels for ancient architectures’ protection
Xingyu Zhao, Yujia Hu, Xiuqi Xu, Mukun Li, Yixin Han, Shan Huang
Topics & Concepts
Materials scienceNoise reduction coefficientComposite materialComposite numberAttenuation coefficientAbsorption (acoustics)PolyimidePolymerPorosityLayer (electronics)PhysicsQuantum mechanicsAerogels and thermal insulationSmart Materials for ConstructionAcoustic Wave Phenomena Research