Design and Characterization of Nanocomposites Based on Complex Perovskites and Doped Ceria as Advanced Materials for Solid Oxide Fuel Cell Cathodes and Membranes | Sciact - CRIS-system of Boreskov Institute of Catalysis

Design and Characterization of Nanocomposites Based on Complex Perovskites and Doped Ceria as Advanced Materials for Solid Oxide Fuel Cell Cathodes and Membranes Full article

Conference

2008 MRS Spring Meeting
24-28 Mar 2008 , San Francisco, CA

Source

Hydrogen Economy : Proceedings of a meeting held 24-28 March 2008, San Francisco, California. Symposium HH at the 2008 MRS Spring Meeting
Compilation, Cambridge University Press. 2008. ISBN 9781605608549.

Journal

MRS Online Proceedings Library
ISSN: 1946-4274

Output data

Year: 2008, Volume: 1098E, Article number : 10980706, Pages count : 6 DOI: 10.1557/PROC-1098-HH07-06

Tags

Acetone; Cathodes; Cell membranes; Cerium; Cerium compounds; Design; Fuel cells; Gadolinium; Hydrogen; Isotopes; Membranes; Nanocomposites; Oxide minerals; Oxygen; Perovskite; Surface active agents

Authors

Sadykov Vladislav ^1,2 , Kharlamova Tamara ¹ , Batuev Lubsan ¹ , Mezentseva Nathalia ¹ , Alikina Galina ¹ , Muzykantov Vitalii ¹ , Krieger Tamara ¹ , Pavlova Svetlana ¹ , Zaikovskii Vladimir ¹ , Ishchenko Arcady ¹ , Zarubina Valeria ² , Rogov Vladimir ¹ , Bobrenok Oleg ³ , Uvarov Nikolai ⁴ , Kilner John ⁵ , Druce John ⁵ , Smirnova Alevtina ⁶

Affiliations

1	Heterog. catalysis, Boreskov Institute of Catalysis, pr. Lavrentieva, 5, Novosibirsk, 630090, Russian Federation
2	Novosibirsk State University, Novosibirsk, 630090, Russian Federation
3	Institute of Thermophysics SB RAS, Novosibirsk, 630090, Russian Federation
4	Institute of Solid State Chemistry SB RAS, Novosibirsk, 630090, Russian Federation
5	Department of Materials, Imperial College, London, SW7 2AZ, United Kingdom
6	Univ. of Connecticut, Storrs, CT, 06259

Funding (4)

1	International Science and Technology Center	3234
2	Siberian Branch of the Russian Academy of Sciences	95
3	European Commission	20089 FP6-2004-ENERGY-3 SOFC600
4	North Atlantic Treaty Organization	SfP-980878

La0.8Sr0.2Fe0.6Ni0.4O3-x - Ce0.9Gd0.1O2-x and La0.8Sr0.2Fe0.8Co0.2O3-x - Ce0.9Gd0.1O2-x nanocomposites were synthesized via ultrasonic dispersion of nanocrystalline powders of perovskite and fluorite oxides in acetone with addition of a surfactant, followed by drying and sintering at temperatures up to 1200oC. The evolution of the structure of samples with sintering temperature was studied by XRD and TEM with EDX and compared with the data on conductivity, oxygen isotope exchange, O2 TPD, H2 and CH4 TPR. Preliminary testing of buttonsize cells with cathodes supported on thin YSZ layer covering Ni/YSZ cermet demonstrated a high and stable performance of LSNF-GDC composite promising for the practical application.

Sadykov V. , Kharlamova T. , Batuev L. , Mezentseva N. , Alikina G. , Muzykantov V. , Krieger T. , Pavlova S. , Zaikovskii V. , Ishchenko A. , Zarubina V. , Rogov V. , Bobrenok O. , Uvarov N. , Kilner J. , Druce J. , Smirnova A.
Design and Characterization of Nanocomposites Based on Complex Perovskites and Doped Ceria as Advanced Materials for Solid Oxide Fuel Cell Cathodes and Membranes
In compilation Hydrogen Economy : Proceedings of a meeting held 24-28 March 2008, San Francisco, California. Symposium HH at the 2008 MRS Spring Meeting. – Cambridge University Press., 2008. – ISBN 9781605608549. DOI: 10.1557/PROC-1098-HH07-06 Scopus РИНЦ ANCAN OpenAlex

Published print:	Jan 1, 2008
Published online:	Feb 1, 2011

Scopus:	2-s2.0-70350277250
Elibrary:	15294286
Chemical Abstracts:	2008:1225652
Chemical Abstracts (print):	150:476185
OpenAlex:	W2057765191

DB	Citing
Scopus	9
Elibrary	4
OpenAlex	8