Electrocatalytic Conversion of Methane to Syngas over Ni Electrode in a Solid Oxide Electrolyte Cell Full article
Journal |
Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875 |
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Output data | Year: 1997, Volume: 165, Number: 1-2, Pages: 301-308 Pages count : 8 DOI: 10.1016/S0926-860X(97)00210-X | ||||
Tags | Methane, Nickel electrode, Partial oxidation, Solid oxide electrolyte cell, Synthesis gas | ||||
Authors |
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Affiliations |
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Funding (1)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 94-3056 |
Abstract:
Electrocatalytic conversion of metane in a cell with a solid oxygen conducting electrolyte: CH4, Ni|0.9ZrO2 + 0.1Y2O3|Pt + PrO2, air was studied at the temperature range 750°C–850°C. The Ni electrode was found to be an active electrode-catalyst for partial oxidation of CH4 to syngas with the concentration ratio [H2] : [CO]≈2. The CH4 conversion and CO selectivity attained 85%–95% and 90%–95%, respectively, at 800°C–850°C. Under these conditions the Ni electrode-catalyst was stable to coking and had a negative value of electrode potential with respect to an air counter electrode. The direct partial oxidation mechanism was shown to be the most probable for the electrocatalytic conversion of CH4 to syngas.
Cite:
Galvita V.V.
, Belyaev V.D.
, Demin A.K.
, Sobyanin V.A.
Electrocatalytic Conversion of Methane to Syngas over Ni Electrode in a Solid Oxide Electrolyte Cell
Applied Catalysis A: General. 1997. V.165. N1-2. P.301-308. DOI: 10.1016/S0926-860X(97)00210-X WOS Scopus РИНЦ
Electrocatalytic Conversion of Methane to Syngas over Ni Electrode in a Solid Oxide Electrolyte Cell
Applied Catalysis A: General. 1997. V.165. N1-2. P.301-308. DOI: 10.1016/S0926-860X(97)00210-X WOS Scopus РИНЦ
Dates:
Submitted: | Apr 15, 1997 |
Accepted: | Jun 25, 1997 |
Published print: | Dec 31, 1997 |
Published online: | Apr 27, 1998 |
Identifiers:
Web of science | WOS:000071429800024 |
Scopus | 2-s2.0-0000091597 |
Elibrary | 13272762 |
Chemical Abstracts | 1997:763911 |
Chemical Abstracts (print) | 128:146621 |
OpenAlex | W2064373929 |