Hamed Peidayesh received his PhD. in Polymer Engineering from the Amirkabir University of Technology (Tehran Polytechnic), Iran in 2020. He continues his research as a senior researcher at the Department of Composite Materials at the Polymer Institute SAS, Slovakia. He mainly deals with the issue of multiphase systems with a polymer matrix in biodegradable plastics and electrically conductive composites, including nanocomposites.