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In Situ FTIR Studies of Ethanol Oxidation at Polycrystalline Pt in Alkaline Solution

Lookup NU author(s): Professor Paul Christensen, Steven Jones, Dr Andrew Hamnett

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Abstract

This paper presents in situ FTIR studies on the electrochemical oxidation of ethanol at polycrystalline Pt in 0.1 M KOH; the data obtained with C2H5OH are compared to results obtained using C2D5OD under the same conditions. The work continues our earlier studies on methanol and formate oxidation and supports the model formulated on the basis of these papers that, in contrast to acidic solution, under alkaline conditions intermediates are formed bonded through. 0 rather than C and that a number of mechanistic pathways are available differing very little in terms of activation energy.


Publication metadata

Author(s): Christensen PA, Jones SWM, Hamnett A

Publication type: Article

Publication status: Published

Journal: Journal of Physical Chemistry C

Year: 2012

Volume: 116

Issue: 46

Pages: 24681-24689

Print publication date: 31/10/2012

ISSN (print): 1932-7447

ISSN (electronic): 1932-7455

Publisher: American Chemical Society

URL: http://dx.doi.org/10.1021/jp308783y

DOI: 10.1021/jp308783y


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