A PROCESS FOR THE PREPARATION OF METAL NANOPARTICLES

摘要

invention provides a one step process for the preparation of metal nanoparticles which are stable at room temperature under normal storage condition for more than 6 months, retain their colloidal and dispersive nature at neutral, acidic (pH <7) and basic (pH >7) pH conditions and can maintain their stability and colloidal nature at low (while frozen), high temperatures and pressure, from water soluble metal chlorides and hydrides.