TY  - JOUR
T1  - Optical Properties of (Polystyrene-Wood Buckthorn Peel) Composites
AU - Obaid, Hani Najm AU - Hadi, Angham G. AU - Lafta, Farhan AU - Hashim, Ahmed 
JO  - Agricultural Journal
VL  - 8
IS  - 4
SP  - 170
EP  - 172
PY  - 2013
DA  - 2001/08/19
SN  - 1816-9155
DO  - aj.2013.170.172
UR  - https://makhillpublications.co/view-article.php?doi=aj.2013.170.172
KW  - Polymer
KW  -PS
KW  -Wood Buckthorn Peel (WBP)
KW  -optical properties
KW  -absorbance
KW  -Iraq
AB  - In this research, samples of pure polystyrene and Polystyrene (PS) doped with Wood Buckthorn Peel (WBP) were prepared using casting method. The effect of addition of Wood Buckthorn Peel (WBP) concentration on optical properties of poly styrene have been studied in the wavelength range 200-800 nm. The absorption coefficient, energy gap, refractive index and extinction coefficient have been determined. The results show that the optical constants change with increase of WBP concentration.
ER  -