Abstract
Aims: The main objective of this research is to establish an efficient route for obtaining dumbbell bimetallic nanoparticles. Likewise, correlating the results of structural characterization with the particles synthesis conditions. Methodology: Fe nanoparticles were obtained using Fe (III) Chloride hexahydrate (FeCl3·6H2O) as precursor and sodium borohydride (NaBH4) as reducing agent, subsequently, a solution of silver nitrate (AgNO3) was added to their action. Results: Bimetallic particles were obtained in an aqueous medium and were later studied using the technique of high-resolution transmission electron microscopy (HREM), ultraviolet visible spectroscopy (UV-is) and quasi-elastic light scattering (QELS). Conclusion: Particles with semi-spherical morphology were observed, likewise, a particle size distribution of 20nmwas recorded for the particles of Fe and 7nmin the case of Ag additionally inter planar distances corresponding to oxides of Fe were found. Short Research Article International Research Journal of Pure & Applied Chemistry, 4(3): 263-269, 2014 264
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