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Paper Details

A kinetic study on the oxidation of glycine by hexacyanoferrate(III) ions in presence of iridium nanoparticles

Anjali Goel and Sonia Sharma

Journal Title:Journal of Chemical, Biological and physical sciences
Abstract


Well dispersed colloidal iridium nanoparticles stabilized with polyvinylpyrrolidone have been prepared successfully by reduction of the hexachloroiridic acid precursor. The synthesized iridium nanoparticles were characterized by XRD, TEM and XPS analysis. The catalysis by colloidal iridium nanoparticles was studied kinetically using the oxidation of glycine - hexacyanoferrate(III) reaction in alkaline medium. The colloidal iridium nanoparticles were found to be more active catalyst for oxidation of glycine. The catalytic system could be recycled and reused.

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