Croatica Chemica Acta, Vol. 84 No. 4, 2011.
Original scientific paper
https://doi.org/10.5562/cca1843
Electrooxidation of Iodide Ion at Poly 8-(3-acetylimino-6-methyl-2,4- dioxopyran)-1-aminonaphthalene Modified Electrode in Aqueous Solution
Abla Ahmed Hathoot
; Electrochemistry Laboratory, Chemistry Department, Faculty of Science, Menoufia University, Shebin Elkom, Egypt
Abstract
Poly 8-(3-acetylimino-6-methyl-2,4-dioxopyran)-1-aminonaphthalene (PAMDAN) films were
electrodeposited on platinum electrode (Pt), forming PAMDAN/Pt modified electrode, to study its utility
in electrooxidation of iodide ion. The electrooxidation process was investigated by cyclic voltammetry.
The effects of different factors e.g. scan rate, iodide ion concentration, film thickness and acid concentration
have been studied to improve the redox response of PAMDAN/Pt modified electrode during the oxidation
process. (doi: 10.5562/cca1843)
Keywords
modified electrode; polymer film; conducting polymer; platinum electrode; electrocatalysis; electrooxidation; iodine
Hrčak ID:
75053
URI
Publication date:
20.12.2011.
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