Electric Field Effects in Oxygen Reduction Kinetics: Rationalizing pH Dependence at the Pt(111), Au(111), and Au(100) Electrodes

In this work, we develop a new microkinetic model for the oxygen reduction reaction (ORR) which incorporates field effects into the established computational hydrogen electrode model. We find that the field can significantly alter the binding energy of ORR adsorbates, particularly *OOH, *O2, and *H2...

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Veröffentlicht in:	Journal of physical chemistry. C 2020-07, Vol.124 (27), p.14581-14591
Hauptverfasser:	Kelly, Sara R, Kirk, Charlotte, Chan, Karen, Nørskov, Jens K
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Surfaces, Interfaces, Porous Materials, and Catalysis Chemistry Chemistry, Physical Materials Science Materials Science, Multidisciplinary Nanoscience & Nanotechnology Physical Sciences Science & Technology Science & Technology - Other Topics Technology
Online-Zugang:	Volltext
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