作者: P. Pissis , S. Kripotou , A. Kyritsis
DOI: 10.1533/9780857090249.2.247
关键词: Nanocomposite 、 Propylene oxide 、 Polymer 、 Composite material 、 Relaxation (physics) 、 Materials science 、 Epoxy 、 Polyurethane 、 Polymer clay 、 Dielectric
摘要: Abstract: This chapter deals with the investigation of polymer dynamics in polymer–clay nanocomposites by using dielectric techniques. These have been established as a powerful tool for chain polymers and composites. The first reviews briefly techniques, particular broadband relaxation spectroscopy thermally stimulated depolarization currents. It then presents discusses results on obtained model system, poly(propylene oxide) amines intercalated clay, and, following, three families polymer/clay different matrices, polyurethane, epoxy resin, polycyanurate network.