Oxygen Electroreduction through a Superoxide Intermediate on Bi-Modified Au Surfaces

The mechanism of the electroreduction of oxygen on bare and Bi-submonolayer-modified Au(111) surfaces is examined using surface enhanced Raman scattering (SERS) measurements along with detailed density functional theory (DFT) calculations. The spectroscopy reveals the presence of superoxide-level sp...

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Veröffentlicht in:	Journal of the American Chemical Society 2005-04, Vol.127 (14), p.5252-5260
Hauptverfasser:	Li, Xiao, Gewirth, Andrew A
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Electrochemistry Exact sciences and technology General and physical chemistry Kinetics and mechanism of reactions
Online-Zugang:	Volltext
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