Dielectric Characteristics of PVA/ZrO2–SiC Nanostructures for Electronics Applications
Zinah Hamad, Ahmed Hashim, M Rehim, J Alhamidi, A Hashim, A Kadham, A Hadi, M Habeeb, E Sheha, H Khoder, T Shanap, M El-Shaarawy, M Mansy, T Tran, V Nguyen, G Kumar, A Abdelmalik, A Sadiq, U Sadiq, S Ambalagi, S Nagaraja, V Manjula, Shrishail Hogade, A Yassin, A Raouf Mohamed, A Abdelghany, E Abdelrazek, A Hashim, A Hadi, A Hashim, M Habeeb, A Hadi, Q Jebur, W Hadi, H Ahmed, A Hashim, I Agool, F Mohammed, A Hashim, A Hashim, Q Hadi
Abstract
Films of PVA and PVA doped with ZrO 2 -SiC nanoparticles are prepared using the casting method. The structural and dielectric characteristics of PVA/ZrO 2 -SiC nanocomposites are studied for the electronics applications. The experimental results indicate to improvement in dielectric parameters (dielectric constant, dielectric loss, and alternating-current electrical conductivity) of PVA with rise in ZrO 2 -SiC nanoparticles' ratios. In addition, the dielectric constant and loss are decreased, while the alternating-current electrical conductivity of PVA/ZrO 2 -SiC nanocomposites is increased with the rise in frequency.