colloidal solution of doped silver nanoparticles, their preparation and use

摘要

colloidal solution of doped silver nanoparticles. The present invention relates to a colloidal solution of metal particles comprising nanoparticles and silver which are doped with a metal or metal compound selected from the ruthenium, rhodium, palladium, osmium, iridium and platinum, preferably ruthenium. , to a process for the preparation of such a colloidal solution and its use.