Intermediate Temperature Solid Oxide Fuel Cells Based on Nano-Composite Cathode Structures | Sciact - CRIS-system of Boreskov Institute of Catalysis

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

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.

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

Published online:

Dec 18, 2019

Scopus:	2-s2.0-70449901268
Elibrary:	15293457
Chemical Abstracts:	2009:241684
Chemical Abstracts (print):	151:574024
OpenAlex:	W2071105343

DB	Citing
Scopus	16
Elibrary	15
OpenAlex	8