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Physical properties of graft copolymer-metal complexes obtained by radiation grafting onto poly(tetrafluoroethylene-co-perfluorovinyl ether)

✍ Scribed by Naeem M. El-Sawy; M.A. Abd El-Ghaffar; El-Sayed A. Hegazy; Ahmed Dessouki

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
406 KB
Volume
28
Category
Article
ISSN
0014-3057

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✦ Synopsis

Grafting of aqueous acrylic acid onto poly(tetrafluoroethylene-co-perfluorovinyl ether) films has been carried out using 7-irradiation. Copper and chromium complexes have been prepared by treating the grafted films with aqueous solutions of copper and chromium sulphates. The formation of polymer/metal complexes has been confirmed spectrophotometrically by u.v. and colour measurements. Electrical and mechanical properties of films of the complexes have been studied. Thermal analysis and study of the effect of u.v. on the polymer metal complexes have been also undertaken.

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