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The kinetic isotope effect in the oxidation of aliphatic alcohols on a gold electrode

✍ Scribed by Rudolf Holze; Teresa Łuczak; Maria Bełtowska-Brzezinska

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
461 KB
Volume
39
Category
Article
ISSN
0013-4686

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✦ Synopsis

The electro-oxidation of a series of selectively deuterated alcohols (Zpropanol, 1,2-butanediol, l+butanediol and 2,fbutanediol) at a polycrystalline gold electrode in alkaline solutions was studied with cyclic voltammetry. Results were evaluated with respect to the mechanism of the electro-oxidation and the conceivable mode of adsorptive interaction between the alcohol and the surface. Differences in electrochemical reactivity are explained in terms of the molecular structure of the transition state and the participation of adsorbed OH-species.

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