The catalysis of the reduction of Zn(II) ions by iodide ions
作者： R. Andreu , M. Sluyters-Rehbach , J.H. Sluyters
DOI: 10.1016/0022-0728(84)80111-4
关键词: Electrocatalyst 、 Iodide 、 Dropping mercury electrode 、 Inorganic chemistry 、 Reaction rate constant 、 Aqueous solution 、 Electrochemistry 、 Catalysis 、 Chemistry 、 Ion
摘要: The two-step reduction of Zn(II) ions at the dropping mercury electrode in 1 M NaClO4/NaI mixtures is studied by impedance method. Both steps are found to be catalysed, increase logarithm rate constant being proportional surface excess I−. Attempts made interpret results quantitatively with existing models and applicability these this reaction discussed.
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