Polyimide aerogels with novel bimodal micro and nano porous structure assembly for airborne nano filtering applications
Shahriar Ghaffari Mosanenzadeh, Zia Saadatnia, Solmaz Karamikamkar, Chul B. Park, Hani E. Naguib
Abstract
, respectively. Furthermore, the bimodal polyimide/TPU aerogels show the higher porosity of 96.5 vol% along with increased mechanical flexibility over the conventional polyimide aerogel with comparable backbone chemistry.
Topics & Concepts
PolyimideAerogelMaterials scienceBPDANanostructurePorosityNanoparticleChemical engineeringSupercritical dryingNanocompositeComposite materialNanotechnologyLayer (electronics)EngineeringAerogels and thermal insulationSurface Modification and SuperhydrophobicityAdvanced Sensor and Energy Harvesting Materials