Title of article :
The effect of Gamma radiation on The Dielectric Properties of SiO2 Ep: TiO2 Ep Nanocomposite
Author/Authors :
abd allah, ahmed q. baghdad university - college of science - department of physics, Iraq , hussain, hayder s. baghdad university - college of science - department of physics, Iraq , mohan, khadijha s. baghdad university - college of science - department of physics, Iraq
Abstract :
This research investigates the dielectric properties (impedance, dielectric constant and dielectric loss) of SiO2 Ep :TiO2 Ep nanocomposite over the frequency range of (10^2-10^6 Hz ) at room temperature. The dielectric material used is epoxy resin, while nano-sized titanium dioxide (TiO2) with grain size ( 30nm) , oxide silicon (SiO2) with grain size (12nm) in state volume ratio (0,0.05 ,0.1) .The effect of gamma by using (CS137) for period time (17) day was studied Radiation caused decreasing in real and imaginary parts of dielectric constant and impedance
Keywords :
Polymer , Matrix Composites , Dielectric Properties , Epoxy
Journal title :
Iraqi Journal Of Science
Journal title :
Iraqi Journal Of Science
