Falah Ali  Jasim, Ahmed  Hashim, Angham  G. Hadi, Farhan  Lafta, Saba  R. Salman, Hind  Ahmed, 
    Preparation of (Pomegranate Peel-Polystyrene) Composites and Study Their Optical Properties,
    Research Journal of Applied Sciences,
    Volume 8,Issue 9,
    2013,
    Pages 439-441,
    ISSN 1815-932x,
    rjasci.2013.439.441,
    (https://makhillpublications.co/view-article.php?doi=rjasci.2013.439.441)
    Abstract: In this research, samples of pure polystyrene and Polystyrene 
  (PS) doped with (pomegranate peel) were prepared using casting method. The effect 
  of addition of Pomegranate Peel (PP) 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 PP concentration.
    Keywords: Polymer;polystyrene;pomegranate peel;optical properties;absorbance