Hierarchical dual-nanonet of polymer nanofibers and supramolecular nanofibrils for air filtration with a high filtration efficiency, low air resistance and high moisture permeation
Maorui Hu, Yifei Wang, Zhifeng Yan, Guodong Zhao, Yixia Zhao, Lei Xia, Bowen Cheng, Youbo Di, Xupin Zhuang
Abstract
Hierarchical dual-nanonets are fabricated through self-assembly of supramolecular nanofibrils onto solution-blown PAN nanofiber mat, demonstrating high porosity, small pore size, high filtration efficiency and boosted moisture permeation.
Topics & Concepts
Filtration (mathematics)NanofiberPermeationMaterials sciencePorosityMoistureChemical engineeringElectrospinningPolymerSupramolecular chemistryPolymer chemistryComposite materialMembraneChemistryOrganic chemistryMoleculeStatisticsEngineeringMathematicsBiochemistryElectrospun Nanofibers in Biomedical ApplicationsAdvanced Sensor and Energy Harvesting MaterialsMembrane Separation Technologies