Doped Nanocrystalline Pt-Promoted Ceria-Zirconia as Anode Catalysts for IT-SOFC: Synthesis and Properties Full article
Conference |
Functional Nanoscale Ceramics for Energy Systems - 2007 MRS Spring Meeting 09-13 Apr 2007 , San Francisco, CA |
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Source | Symposium JJ — Functional Nanoscale Ceramics Compilation, 2005. |
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Journal |
MRS Online Proceedings Library
ISSN: 1946-4274 |
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Output data | Year: 2007, Volume: 1023, Article number : 207, Pages count : 6 DOI: 10.1557/PROC-1023-JJ02-07 | ||||||||||||
Tags | Catalysis; Catalyst activity; Ceramic materials; Cerium alloys; Cerium compounds; Gadolinium; Isotopes; Nanostructured materials; Oxygen; Platinum; Steam engineering; Surface properties; Surface structure; Zirconia | ||||||||||||
Authors |
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Affiliations |
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Funding (5)
1 | Siberian Branch of the Russian Academy of Sciences | 95 |
2 | North Atlantic Treaty Organization | SfP-980878 |
3 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 05-1000005-7663 |
4 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | YSF 06-1000014-5773 |
5 | Russian Foundation for Basic Research | 05-03-34761 |
Abstract:
Ceria-zirconia samples doped with Gd, Pr, Sm, or La cations were prepared via Pechini route and promoted by Pt. Effect of their real structure and surface properties (characterized by neutronography, EXAFS, XPS, FTIRS of adsorbed CO) on the mobility and reactivity of the lattice oxygen (by oxygen isotope exchange and CH4 TPR) was analyzed. For the reaction of CH4 steam reforming (SR), catalytic performance is determined both by Pt dispersion and lattice oxygen mobility. Ni-YSZ anodes promoted by these catalysts possess a stable and efficient performance in CH4 SR in the 600-800°C range in stoichiometric feeds without coking.
Cite:
Sadykov V.
, Mezentseva N.
, Alikina G.
, Lukashevich A.
, Muzykantov V.
, Bunina R.
, Boronin A.
, Pazhetnov E.
, Paukshtis E.
, Kriventsov V.
, Smirnova A.
, Vasylyev O.
, Irvine J.
, Bobrenok O.
, Voronin V.
, Berger I.
Doped Nanocrystalline Pt-Promoted Ceria-Zirconia as Anode Catalysts for IT-SOFC: Synthesis and Properties
In compilation Symposium JJ — Functional Nanoscale Ceramics. 2007. – C.26-31. DOI: 10.1557/PROC-1023-JJ02-07 Scopus РИНЦ РИНЦ
Doped Nanocrystalline Pt-Promoted Ceria-Zirconia as Anode Catalysts for IT-SOFC: Synthesis and Properties
In compilation Symposium JJ — Functional Nanoscale Ceramics. 2007. – C.26-31. DOI: 10.1557/PROC-1023-JJ02-07 Scopus РИНЦ РИНЦ
Dates:
Published print: | Jan 1, 2007 |
Published online: | Feb 1, 2011 |
Identifiers:
Scopus | 2-s2.0-70349914427 |
Elibrary | 15292657 , 51691993 |
Chemical Abstracts | 2008:112704 |
Chemical Abstracts (print) | 149:13321 |
OpenAlex | W2160119893 |