TY  - JOUR
T1  - Study the Influence of Antimony Trioxide (Sb<sub>2</sub>O<sub>3</sub> ) on Optical
Properties of (PVA-PVP) Composites
AU - Abbas Khadayeir, Abdulhussain AU - Abass, Khalid Haneen AU - Salman Chiad, Sami AU - Khudhur Mohammed, Musaab AU - Fadhil Habubi, Nadir AU - Khalid Hameed, Taghreed AU - A. Al-Baidhany, Ismaeel 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 22
SP  - 9689
EP  - 9692
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.9689.9692
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.9689.9692
KW  - PVA-PVP
KW  -antimony trioxide
KW  -optical properties
KW  -composites
KW  -transmittance
KW  -samples
AB  - In this study, the effect of adding antimony trioxide (Sb<sub>2</sub>O<sub>3</sub>) on optical properties of (PVA-PVP) has been studied. Samples have been deposited by adding different concentration Sb<sub>2</sub>O<sub>3</sub> by using casting method. Absorbance and transmittance spectra has been recorded in the wavelength range 250-1100 nm. The outcome display that the transmittance decreased as Sb<sub>2</sub>O<sub>3</sub> content increased. Optical constants of PVA-PVP-Sb<sub>2</sub>O<sub>3</sub> composites increase with the increasing of Sb<sub>2</sub>O<sub>3 </sub>content. The energy band gap of PVA-PVP-Sb<sub>2</sub>O<sub>3</sub> composites decreased as the Sb<sub>2</sub>O<sub>3 </sub>content increased.
ER  -