%0 Journal Article %T Preparation and characterization of polyani-line/polyvinyl alcohol nanocomposite by laser irradiation %A A A Shabaka %A A B El- Bially %A F Barakat %A N A M Shahin %A R Kamal %A S Abd El Mongy %J - %D 2017 %R 10.14419/ijbas.v6i4.7534 %X Polyaniline (PANI) - Polyvinyl alcohol (PVA) nanocomposite were prepared using laser irradiation method. X-ray diffraction results showed that, (PANI/PVA) nanocomposite exhibited amorphous nature of polymer. The electronic transition will be studied using Ultraviolet-Visible spectrometer (UV-Vis). The real part of dielectric constant (£¿) and imaginary part (¦Å") were studied. Also, the relaxation time was calculated. %U https://www.sciencepubco.com/index.php/ijbas/article/view/7534