Preparation of bimetallic Co-Ag and Co-Cu nanoparticles by transmetallation of tetrakis(pyridine)silver(II) peroxydisulfate and tetrakis(pyridine)sulfatocopper(II) monohydrate complexes

Here Co-Ag and Co-Cu particles are synthesized by transmetallation approach from [Ag(py)4]S2O8 and [Cu(py)4SO4] respectively.129