Comment on the note by vayenas and vernoux on "the electrochemical promotion of ethylene oxidation at a Pt/YSZ catalyst"

Publikation: Beitrag in Fachzeitschrift › Übersichtsarbeit › Forschung › Peer-Review

Autoren

  • Ronald Imbihl
  • Arafat Toghan

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OriginalspracheEnglisch
Seiten (von - bis)1764-1766
Seitenumfang3
FachzeitschriftCHEMPHYSCHEM
Jahrgang12
Ausgabenummer9
PublikationsstatusVeröffentlicht - 10 Juni 2011

Abstract

Sacrificial promoter versus ignition: The Correspondence by Vayenas and Vernoux defends the "sacrificial promoter" mechanism, which involves two oxygen species, against the ignition mechanism suggested recently by Toghan et al. (ChemPhysChem, 2010, 11, 1452, see picture, YSZ=yttrium-stabilized zirconia). But is a special spillover species really required to explain the large non-Faradaic effects found in many electrochemical promotion of catalysis (EPOC) experiments?

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Comment on the note by vayenas and vernoux on "the electrochemical promotion of ethylene oxidation at a Pt/YSZ catalyst". / Imbihl, Ronald; Toghan, Arafat.
in: CHEMPHYSCHEM, Jahrgang 12, Nr. 9, 10.06.2011, S. 1764-1766.

Publikation: Beitrag in Fachzeitschrift › Übersichtsarbeit › Forschung › Peer-Review

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AU - Toghan, Arafat

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