TY  - JOUR
T1  - Effect of Temperature on the Electrical Properties of Poly (Ethylene Oxide)
Doped with Carbon Black Nanoparticles Films
AU - Miqdad, Husam 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 13
SP  - 4564
EP  - 4568
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.4564.4568
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.4564.4568
KW  - PEO
KW  -CB
KW  -impedance
KW  -dielectric constant
KW  -dielectric loss
KW  -AC-conductivity
AB  - AC electrical properties were studied using the AC impedance technique. The electrical properties
of thin films made of Poly (Ethylene Oxide) (PEO) dispersed with dopants fixed amount of carbon black
(0.1 wt.%) were used in this study. The prepared films by casting method have been electrically. The present
study has studying the variation of AC electrical conductivity with temperature in the range (30-55°C) at
frequency 200 kHz for (PEO) with doped 0.1wt.% carbon black as compared to that case of the un doped (PEO)
film and determined of some physical quantities and parameters as AC conductivity, impedance, dielectric
constant, dielectric loss. The observed values of the impedance (Z), dielectric constant (ε’), dielectric loss (ε”)
and AC-conductivity (&sigma;<sub>AC</sub>) showed temperature. It was found that the dielectric constant and dielectric loss of the prepared thin films increase with doped (0.1 wt.%) Carbon Black (CB) complexes and that it increase with
temperature according to polarization processes.
ER  -