The optical properties of Poly methyl methacrylate (PMMA) polymers doped by Potassium Iodide with different thickness

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Tagreed K. Hamad
Mohammed T. Abdulnabi
Wasan A. Musa

Abstract

Films of pure Poly (methyl methacrylate) (PMMA) doped by potassium iodide (KI) salt with percentages (1%) at different thickness prepared by casting method at room temperature. In order to study the effect of increasing thickness on optical properties, transmission and absorption spectra have been record for five different thicknesses(80,140,210,250,320)µm. The study has been extended to include the changes in the band gap energies, refractive index, extinction coefficient and absorption coefficient with thickness.

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The optical properties of Poly methyl methacrylate (PMMA) polymers doped by Potassium Iodide with different thickness. Baghdad Sci.J [Internet]. 2011 Jun. 12 [cited 2024 Mar. 28];8(2):538-42. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2543
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How to Cite

1.
The optical properties of Poly methyl methacrylate (PMMA) polymers doped by Potassium Iodide with different thickness. Baghdad Sci.J [Internet]. 2011 Jun. 12 [cited 2024 Mar. 28];8(2):538-42. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2543

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