INVESTIGADORES
PELLICE Sergio Antonio
artículos
Título:
Development of Silver Clusters in Hybrid Organic-Inorganic Sol-Gel Coatings
Autor/es:
RAÚL ARIEL PROCACCINI; SILVIA M. CERÉ; SERGIO A. PELLICE
Revista:
Activity Report 2010 - ABTLuS/LNLS
Editorial:
Editora Cubo
Referencias:
Año: 2011 p. 1 - 2
ISSN:
1518-0204
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.
