Zaman S. O. Shaheen, Thamir Abdul Jabbar
Zinc Oxide powder with different concentration was mixed carefully with PMMA. Manual mixing and molding processes were used to prepare the circular shape composites with the same diameter and thickness at the ambient temperature by using ultra sonic water bath. UV-VIS technique was used to investigate the optical constants; the result showed that the absorption and extinction coefficients increased when the ZnO particles increased but the refractive index suffered reduction due to ZnO particles increasing.
Zno/PMMA Composite; Optical; Refractive Index