Studio sintesi e deposizione di polisilazani come precursori per film di silice vetrosa

This research work was aimed to study and synthetize polysilazanes, using copper activated silicon and di-methyl-amine inside a bed fluidized reactor. The product was polymerized using ammonia and then used to made a dip coating on bronzes. On the metal surfaces, the polysilazane self-reacted to made a thin silica film, useful as protective.