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Incorporation of silver in silica glasses prepared by sol-gel

: Ritzer, B.; Villegas, M.A.; Fernandez-Navarro, J.-M.

Glass Science and Technology 68 (1995), Nr.C1, S.417-424
ISSN: 0017-1085
ISSN: 0946-7475
Fraunhofer ISC ()
Glas; silver; sol-gel

The incorporation of silver in glass has been the objekt of many studies from such different points of view: as bulk colorationor cementation; the development of photosensitive glasses, photochromic glasses, radiation dosimeters, glasses with high elctric conductivity and glasses with non-linear optical properties [1,2]. The purpose of this work is to prepare gels and silica glasses from alkoxides with small additions of silver and to study its incorporation in the structure and the changes which take place during the thermal densifying treatment, as a starting point for the later development of photochromic glasses and non-linear optical materials.