Electrospun polyacrylonitrile/magnetic Fe3O4-polyhedral oligomeric silsesquioxanes nanocomposite fibers with enhanced filter performance for electrets filter media
Electrospun polyacrylonitrile/magnetic Fe3O4-polyhedral oligomeric silsesquioxanes nanocomposite fibers with enhanced filter performance for electrets filter mediaElectrospun polyacrylonitrile/magneti