Design of Anodes for IT SOFC: Effect of Complex Oxide Promoters and Pd on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets Full article
Conference |
2006 MRS Fall Meeting: Symposium AA - Solid-State Ionics-2006 27 Nov - 1 Dec 2006 , Boston, MA |
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Source | Symposium AA — Solid-State Ionics Compilation, 2006. |
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Journal |
MRS Online Proceedings Library
ISSN: 1946-4274 |
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Output data | Year: 2006, Volume: 972, Article number : 306, Pages count : 6 DOI: 10.1557/PROC-0972-AA03-06 | ||||||||||||
Tags | Composite materials; Crystal atomic structure; Doping (additives); Energy dispersive spectroscopy; Oxidation; Transmission electron microscopy | ||||||||||||
Authors |
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Affiliations |
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Funding (2)
1 | Siberian Branch of the Russian Academy of Sciences | 95 |
2 | North Atlantic Treaty Organization | SfP-980878 |
Abstract:
Effect of fluorite-like or perovskite-like complex oxide promoters and Pd on the performance of Ni/YSZ and Ni/ScSZ cermets in methane steam reforming or selective oxidation by O2 into syngas at short contact times was studied. Spatial uniformity of dopants distribution in composites was controlled by TEM combined with EDX, while the lattice oxygen mobility and reactivity was elucidated by CH4 and H2 TPR. Oxide promoters allow to operate even at stoichiometric H2O/CH4 ratio by suppressing coke deposition through modification of Ni surface, while doping by Pd ensures reasonable performance at moderate (∼550 °C) temperatures required for Intermediate–Temperature Solid Oxide Fuel Cells (IT SOFC).
Cite:
Sadykov V.A.
, Mezentseva N.V.
, Bunina R.V.
, Alikina G.M.
, Lukashevich A.I.
, Rogov V.A.
, Moroz E.M.
, Zaikovskii V.I.
, Ishchenko A.
, Bobrenok O.F.
, Smirnova A.
, Irvine J.
, Vasylyev O.
Design of Anodes for IT SOFC: Effect of Complex Oxide Promoters and Pd on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets
In compilation Symposium AA — Solid-State Ionics. 2006. DOI: 10.1557/PROC-0972-AA03-06 WOS Scopus РИНЦ
Design of Anodes for IT SOFC: Effect of Complex Oxide Promoters and Pd on Activity and Stability in Methane Steam Reforming of Ni/YSZ (ScSZ) Cermets
In compilation Symposium AA — Solid-State Ionics. 2006. DOI: 10.1557/PROC-0972-AA03-06 WOS Scopus РИНЦ
Dates:
Published print: | Jan 1, 2006 |
Published online: | Feb 26, 2011 |
Identifiers:
Web of science | WOS:000246435400029 |
Scopus | 2-s2.0-34250852219 |
Elibrary | 15051870 |
Chemical Abstracts | 2007:489373 |
Chemical Abstracts (print) | 147:98456 |
OpenAlex | W2049658408 |