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Start Over Author "HAYDEN, BRIAN" Journal journal of the american chemical society Publisher american chemical society
1 results on '"HAYDEN, BRIAN"'

1. Electro-oxidation of carbon monoxide on well-ordered Pt(111)/Sn surface alloys

Author

Hayden, Brian E., Rendall, Michael E., South, Oliver, Moliner, Vicent, and Tunon, Inaki

Subjects
Tin -- Research, Tin -- Chemical properties, Platinum -- Research, Platinum -- Chemical properties, Carbon monoxide -- Research, Carbon monoxide -- Chemical properties, Chemistry
Abstract

A study is conducted to examine the electro-oxidation of CO on model platinum-tin alloy catalysts by ex-situ electrochemical measurements. A surface redox couple, which is associated with the adsorption/desorption on hydroxide on the Sn sites, is observed at 0.28 V(sub RHE)/0.15V(sub RHE) in H2SO4 electrolyte on both surfaces.

Published
2003

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