Optical Properties of (PVA-CrCl2) Composites

Ahmed Hashim, Amjed Marza, Bahaa H. Rabee, Majeed Ali Habeeb, Nahida Abd-alkadhim, Athraa Saad

Abstract


The purpose of this  paper, study the  effect of  addition Krum chloride on optical properties of polyvinyl-alcohol . The composites prepare by casting technique with different weight percentages of CrCl2 are (0,1,2,3). Results showed that the absorbance increases with increase the concentration of  CrCl2, absorption coefficient, extinction coefficient, refractive index and real and imaginary parts of dielectric constants are increasing with increase CrCl2 concentration.

keywords: Polyvinyl alcohol, Optical Properties, Composites.

 


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ISSN (Paper)2224-3224 ISSN (Online)2225-0956

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