Nouicer Zakaria; Keghouche N.
(Université Frères Mentouri - Constantine 1, 2017-01-01)
In this work, composite silver / silica were studied. In a first step, the Ag+ ions of various compositions (2.5, 5, 7.5 and 10%) were fixed on the silica by ion exchange. In a second step, the samples were annealed in air ...