The influence of non-covalent interactions on the hydrogen peroxide electrochemistry on platinum in alkaline electrolytes.

Chem Commun (Camb)

Department of Interface Chemistry and Surface Engineering, Max-Planck-Institut für Eisenforschung GmbH, Max-Planck-Strasse 1, 40237 Düsseldorf, Germany.

Published: July 2012

The potential range of the transition region between the diffusion-limited reduction to oxidation of hydrogen peroxide depends strongly on the nature of the cation of the supporting alkaline electrolyte. Non-covalent interactions between the hydrated alkali metal cations and chemisorbed OH species on platinum influence the potential-dependent reaction kinetics.

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http://dx.doi.org/10.1039/c2cc32652cDOI Listing

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