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Intermediate Temperature Solid Oxide Fuel Cells Based on Nano-Composite Cathode Structures Full article

Conference 213th ECS Meeting
18-22 May 2008 , Phoenix, AZ
Journal ECS Transactions
ISSN: 1938-5862 , E-ISSN: 1938-6737
Output data Year: 2008, Volume: 13, Number: 26, Pages: 275-284 Pages count : 10 DOI: 10.1149/1.3050399
Tags Cathodes; Cerium compounds; Diffusion barriers; Gadolinium compounds; Iron compounds; Lanthanum compounds; Nanocomposites; Nickel compounds; Solid oxide fuel cells (SOFC); Strontium compounds; Yttria stabilized zirconia; Yttrium metallography
Authors Kharlamova Tamara 1 , Smirnova Alevtina 2 , Sadykov Vladislav 1 , Zarubina V. 1 , Krieger T. 1 , Batuev L. 1 , Ishchenko A. 1 , Salanov A. 1 , Uvarov N. 3
Affiliations
1 Boreskov Institute of Catalysis, Novosibirsk 630090, RF
2 University of Connecticut, Department of Chemical, Materials and Biomolecular Engineering /Connecticut Global Fuel Cell Center, Storrs, CT 06269-5233, USA
3 Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk 630128, RF

Funding (2)

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

Abstract: The present study is focused on the development of new SOFC cathode structures based on YSZ electrolyte and operating in the temperature range of 600-800oC. The corresponding cathode materials were manufactured from La0.8Sr0.2Fe0.6Ni0.4O3-δ and La0.8Sr0.2Fe0.6Ni0.4O3-δ/ Ce0.9Gd0.1O2 composites. Thin electrolyte diffusion barrier layer of Ce0.9Gd0.1O2 was deposited between the cathode and the electrolyte to prevent possible formation of low conducting phases. The electrochemical characterization and SEM study of SOFCs demonstrated an improved performance of the nano-composite SOFC cathode structures.
Cite: Kharlamova T. , Smirnova A. , Sadykov V. , Zarubina V. , Krieger T. , Batuev L. , Ishchenko A. , Salanov A. , Uvarov N.
Intermediate Temperature Solid Oxide Fuel Cells Based on Nano-Composite Cathode Structures
ECS Transactions. 2008. V.13. N26. P.275-284. DOI: 10.1149/1.3050399 Scopus РИНЦ ANCAN OpenAlex
Dates:
Published online: Dec 18, 2019
Identifiers:
Scopus: 2-s2.0-70449901268
Elibrary: 15293457
Chemical Abstracts: 2009:241684
Chemical Abstracts (print): 151:574024
OpenAlex: W2071105343
Citing:
DB Citing
Scopus 15
Elibrary 15
OpenAlex 7
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