Maria URSAN, George-Andrei URSAN
Rezumat
In aceasta lucrare este prezentat un material nanocompozit sub forma de film, format din polisulfona si magnetita
5%. Acestui material i-au fost analizate proprietatile dielectrice (constanta dielectrica, factorul de pierderi dielectrice, tangenta unghiului de pierderi sau factorul de disipare) cu ajutorul spectrometrului dielectric de la Novocontrol. In final este prezentata vizualizarea 3D a structurii acestui material, care a fost realizata cu ajutorul microtomografului SkyScan 1174.
Cuvinte cheie: material compozit nano-conductivproprietati dielectricevizualizare 3D
Abstract
In this paper is presented a nanocomposite material on film form, consisting of polysulfone and 5% magnetite. For this material have been investigated the dielectric properties (dielectric constant, dielectric loss factor, loss angle tangent or
dissipation factor) using a dielectric spectrometer from Novocontrol. Finally, a 3D visualization of the structure is made of this material, which was performed using Skyscan 1174 microtomograph.
Keywords: nano-conductive compositedielectric properties3D visualization
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