Oxygen Isotope Exchange over a Pt Electrode in a Cell with Solid Oxide Electrolyte Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1992, Volume: 47, Number: 2, Pages: 327-332 Pages count : 6 DOI: 10.1007/BF02137668 | ||||
Tags | Catalysis; Catalytic Activity; Bond Strength; Electric Current; Y2O3; Catalysts - Activity; Catalysts - Platinum; Electrochemistry; Electrodes - Platinum; Electrolytes, Solid | ||||
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Abstract:
Studies of homomolecular oxygen exchange over a Pt electrode in an electrochemical cell 16O2+18O2, Pt|ZrO2
(10 mol.% Y2O3)|Pt, air show that an electric current passing through the cell (a flow of O2− anions through the electrolyte) does not change the rate of exchange with respect to its open circuit value. This fact indicates that passing electric current does not affect the bond strength of oxygen adsorbed on the Pt electrode. This suggests that the present concept about the nature of the non-Faradaic electrochemical modification of catalytic activity is to be specified.
Cite:
Sobyanin V.A.
, Sobolev V.I.
, Belyaev V.D.
, Demin A.K.
, Mar'ina O.A.
Oxygen Isotope Exchange over a Pt Electrode in a Cell with Solid Oxide Electrolyte
Reaction Kinetics and Catalysis Letters. 1992. V.47. N2. P.327-332. DOI: 10.1007/BF02137668 WOS Scopus РИНЦ
Oxygen Isotope Exchange over a Pt Electrode in a Cell with Solid Oxide Electrolyte
Reaction Kinetics and Catalysis Letters. 1992. V.47. N2. P.327-332. DOI: 10.1007/BF02137668 WOS Scopus РИНЦ
Dates:
Submitted: | Mar 12, 1992 |
Accepted: | Mar 31, 1992 |
Published print: | Jul 1, 1992 |
Identifiers:
Web of science | WOS:A1992JJ72500025 |
Scopus | 2-s2.0-0026889732 |
Elibrary | 31072359 |
Chemical Abstracts | 1992:600405 |
Chemical Abstracts (print) | 117:200405 |
OpenAlex | W1979744456 |