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Electrocatalytic oxidation of mesoxalic acid on a polycrystalline platinum electrode in acid medium

✍ Scribed by R. Albalat; J. Claret; E. Gómez; C. Müller; M. Sarret

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
658 KB
Volume
34
Category
Article
ISSN
0013-4686

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✦ Synopsis

The adsorption and electrooxidation

reaction of mesoxalic acid adsorbed molecules on a polycrystalline platinum electrode, in acid medium, have been studied by potentiodynamic and potentiostatic techniques.

The mesoxalic acid adsorption features and the number of sites per molecule have been determined. This organic acid oxidizes through an irreversible four electron reaction. A mechanism is postulated according to the experimental kinetic parameters.

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