info:eu-repo/semantics/article
Development of silver clusters in hybrid organic-inorganic sol-gel coatings
Fecha
2011-12Registro en:
Procaccini, Raul Ariel; Cere, Silvia; Pellice, Sergio Antonio; Development of silver clusters in hybrid organic-inorganic sol-gel coatings; Brazilian Association for Synchrotron Light Technology; Activity Report; 2010; 12-2011; 1-2
1518-0204
Autor
Procaccini, Raul Ariel
Cere, Silvia
Pellice, Sergio Antonio
Resumen
A silver doped hybrid organic-inorganic sol-gel coating was developed through the hydrolytic condensation of tetraethoxysilane (TEOS) and methyl-triethoxysilane (MTES). Silica nanoparticles were added in order to give a mechanical reinforcement and silver nitrate as the supplier of Ag+ ions, which have a potential effect as a biocide component. A high thermal sensitivity of sub-nanometric silver particles was determined by Small Angle X-ray Scattering (SAXS) carrying to formation of higher agglomerates or silver nanoparticles.