Issam A. Latif, Hilal M. Abdullah, Maida Hameed Saleem
Abstract
Six different hydrogel prepared and characterized with FT-IR, the thermal stability with TG analyzer, swelling properties, the real and imaginary permittivity and the Ac conductivity of hydrogels films with LCR meter studied. The hydrogels PgA show batter swelling, thermal stability and Ac conductivity values than the others hydrogel. These results may due to the existence of the double bonds and the – COOH groups in the molecules structure of the PgA hydrogel more than the other prepared hydrogels.
مائدة حميد | maida hameed | 2917