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 | Sciact - CRIS-system of Boreskov Institute of Catalysis

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

Source

Solid-State Ionics-2006 : symposium held November 27 - December 1, 2006, Boston, Massachusetts, USA
Compilation, Materials Research Society. Pennsylvania.2007. 422 c. ISBN 978-1-55899-929-9.

Journal

MRS Online Proceedings Library
ISSN: 1946-4274

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

Sadykov Vladislav A. ¹ , Mezentseva Natalia V. ² , Bunina Rimma V. ² , Alikina Galina M. ² , Lukashevich Anton I. ² , Rogov Vladimir A. ² , Moroz Ella M. ² , Zaikovskii Vladimir I. ² , Ishchenko Arcady ² , Bobrenok Oleg F. ³ , Smirnova Alevtina ⁴ , Irvine John ⁵ , Vasylyev Oleksandr ⁶

Affiliations

1	Heterogeneous catalysis, Boreskov Institute of Catalysis, pr. Lavrentieva, 5, Novosibirsk, 630090, Russian Federation
2	Boreskov Institute of Catalysis, Novosibirsk, 630090, Russian Federation
3	Institute of Thermophysics SB RAS, Novosibirsk, 630090, Russian Federation
4	University of Connecticut, Storrs, CT, 06269
5	University of St Andrews, Fife, KY169ST, United Kingdom
6	Institute for Problems of Materials Science, Kyiv, 03142, Ukraine

Funding (2)

1	Siberian Branch of the Russian Academy of Sciences	95
2	North Atlantic Treaty Organization	SfP-980878

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).

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 Solid-State Ionics-2006 : symposium held November 27 - December 1, 2006, Boston, Massachusetts, USA. – Materials Research Society., 2006. – C.205-210. – ISBN 978-1-55899-929-9. DOI: 10.1557/PROC-0972-AA03-06 WOS Scopus РИНЦ ANCAN OpenAlex

Published print:	Jan 1, 2006
Published online:	Feb 26, 2011

Web of science:	WOS:000246435400029
Scopus:	2-s2.0-34250852219
Elibrary:	15051870
Chemical Abstracts:	2007:489373
Chemical Abstracts (print):	147:98456
OpenAlex:	W2049658408

DB	Citing
Web of science	1
Scopus	6
Elibrary	6
OpenAlex	4