Nanoscale reinforcement of polypropylene composites with carbon nanotubes and clay: Dispersion state, electromagnetic and nanomechanical properties. - Petrova, I.; Kotsilkova, R.; Ivanov, E.; Kuzhir, P.; Bychanok, D.; Kouravelou, K.; Karachalios, Th.; Soto Beobide, A.; Voyiatzis, G.; Codegoni, D.; Somaini, F.; Zanotti, L. (Polymer Engineering & Science, 2016)