This work deals with the dielectric properties of carbon-based nanostructured polymeric composite materials. A commercial epoxy matrix is currently filled with several species of carbon nanopowder in different percentages, and final composite material characterized in terms of microwave behavior by means of waveguide method. Following the guidelines of previous studies, the authors focus the attention on the changes induced by hard environmental conditions (high temperature in ultra high vacuum system) on the above mentioned properties. The results obtained in this preliminary research outline the intriguing properties of carbon nanostructures, establishing themselves as very promising materials for the future aerospace composite technology.
Temperature, Atomic Oxigen and Outgassing effects on dielectric parameters and electrical properties of Nanostructured Camposite Carbon-based Materials / Micheli, Davide; C., Apollo; Pastore, Roberto; Coluzzi, Plinio; Marchetti, Mario. - STAMPA. - 9:(2010), pp. 7350-7355. (Intervento presentato al convegno International Astronautic Conference, Prague 2010 tenutosi a Prague; Czech Republic nel 27/09-01/10/2010).
Temperature, Atomic Oxigen and Outgassing effects on dielectric parameters and electrical properties of Nanostructured Camposite Carbon-based Materials.
MICHELI, DAVIDE;PASTORE, Roberto;COLUZZI, PLINIO;MARCHETTI, Mario
2010
Abstract
This work deals with the dielectric properties of carbon-based nanostructured polymeric composite materials. A commercial epoxy matrix is currently filled with several species of carbon nanopowder in different percentages, and final composite material characterized in terms of microwave behavior by means of waveguide method. Following the guidelines of previous studies, the authors focus the attention on the changes induced by hard environmental conditions (high temperature in ultra high vacuum system) on the above mentioned properties. The results obtained in this preliminary research outline the intriguing properties of carbon nanostructures, establishing themselves as very promising materials for the future aerospace composite technology.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.