Fatigue-resistant and thermal insulating polyimide nanofibrous aerogels with temperature-invariant flexibility and nanofiber–lamella crosslinking architecture
Tiantian Xue, Xingyu Zhao, Fan Yang, Jing Tian, Yong Qin, Xiaogang Guo, Wei Fan, Tianxi Liu
Abstract
The PINAs with a novel nanofiber–lamella crosslinking architecture exhibited excellent thermal insulation, flexibility and elasticity over a wide temperature range (−196 to 300 °C).
Topics & Concepts
NanofiberMaterials scienceLamella (surface anatomy)PolyimideComposite materialAtmospheric temperature rangeThermal insulationThermalLayer (electronics)PhysicsMeteorologyAerogels and thermal insulationSurface Modification and SuperhydrophobicityAdvanced Sensor and Energy Harvesting Materials