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The optical and mechanical properties before and after gamma irradiation of poly(vinyl alcohol) films doped with lead acetate

โœ Scribed by F. Sharaf; M.H.I. El-Eraki; A.R. El-Gohary; F.M.A. Ahmed


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
453 KB
Volume
47
Category
Article
ISSN
0141-3910

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The ultraviolet (UV) and infrared (IR) spectra of pure poly(vinyl alcohol) (PVA) and gelatin-doped PVA films with concentrations (2, 5, 7, 10, and 15 wt %) were studied before and after irradiation with neutron fluences in the range of 10 5 -10 8 n/cm 2 . The obtained data revealed that the addition