Oxidation of iodide ions by means of cyclic voltammetry |
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Authors: | YA Yaraliyev |
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Affiliation: | Institute of Inorganic and Physical Chemistry, Academy of Sciences of Azerbaijan SSR, Baku, U.S.S.R. |
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Abstract: | From chronovoltammetric and cyclovoltammetric polarization curves three mechanisms of iodide ions have been established: 3I? = I?3 + 2e,2I?3 = 3I2 + 2e and 2I? = I2 + 2e under certain conditions of scan rate, concentration of iodide ions and area of electrode in the aqueous solutions KI (background solution 1 N Na2SO4) with half-wave potentials of 0.428, 0.489 and 0.507 V by silver/silver chloride electrode. |
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