Effect of gamma ray on optical characteristics of (PMMA/PS) polymer blends
محورهای موضوعی : Journal of Theoretical and Applied Physics
Mahasin F. Hadi Al-Kadhemy
1
(Physics Department, College of Science, Al-Mustansiriyah Univ)
Asrar Abdulmunem Saeed
2
(Physics Department, College of Science, Al-Mustansiriyah Univ)
Rana Ismael Khaleel
3
(Physics Department, College of Science, Al-Mustansiriyah Univ)
Farah Jawad Kadhum Al-Nuaimi
4
(Physics Department, College of Science, Al-Mustansiriyah Univ)
کلید واژه: Polymer blend, PMMA polymer, PS polymer, Gamma radiation, Optical properties,
چکیده مقاله :
AbstractGamma ray effect has been worked out on PMMA/PS blends at different concentrations. The optical constants such as the absorption coefficient, refractive index are calculated, and optical energy gap (direct/indirect) has been studied before and after irradiation. Transmittance, absorbance, and reflectance spectra of pure and blends polymers are investigated.