TY  - JOUR
T1  - Investigation of the Optical and Electrical Properties of Composites of
PVA-PVP-PEG/ZnO Nanoparticles
AU - J. Zaier, Ahlaam AU - H. Hussein, Bushra AU - E. Al-Abodi, Entisar 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 16
SP  - 5819
EP  - 5826
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.5819.5826
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.5819.5826
KW  - dielectric properties
KW  -optical properties
KW  -ZnO-NPs
KW  -scrutinized
KW  -polymeric blend
KW  -dielectric
AB  - In the current study, we investigated the dielectric and optical properties of composite consist of a
mixture of (PVA, PVP and PEG) with various quantities of (ZnO) nanoparticles. Optical measurement shows that
polymeric blend nanocomposites based on PVA-PVP-PEG films have high absorption with different fractions
of zinc oxide nanoparticles. The optical energy gaps were allowed direct transition type which decreases with
film fractions increasing, i.e., it decreases from 2.9-1.5 eV with different fractions (0-4) of the zinc oxide. The
dielectric behavior of composites consists of a mixture of (PVA, PVP and PEG) with various quantities of (ZnO)
nanoparticles films has been scrutinized. It appears from the results that the dopant composition has large
efficacy on the values of dielectric properties.
ER  -