Porous Substrates for Intermediate Temperature SOFCs and In-Cell Reforming Catalysts | Sciact - CRIS-system of Boreskov Institute of Catalysis

Porous Substrates for Intermediate Temperature SOFCs and In-Cell Reforming Catalysts Review

Journal

Catalysis for Sustainable Energy
ISSN: 2084-6819

Output data

Year: 2013, Volume: 1, Pages: 90-99 Pages count : 10 DOI: 10.2478/cse-2013-0005

Tags

SOFC substrate • Porous • Graded design • Composite structure

Authors

Smorygo Oleg ¹ , Sadykov Vladislav ² , Mikutski Vitali ¹ , Marukovich Alexander ¹ , Ilyushchanka Aliaksandr ¹ , Yarkovich Alexander ¹ , Mezentseva Natalia ² , Bobrova Ludmila ² , Fedorova Yulia ² , Pelipenko Vladimir ² , Arapova Marina ² , Smirnova Alevtina ³

Affiliations

1	Department of Porous Materials, Powder Metallurgy Institute, 41, Platonov str., Minsk 220005, Belarus
2	Laboratory of Deep Oxidation Catalysts, Boreskov Institute of Catalysis, 5, Lavrentiev Ave., Novosibirsk 63009, Russia
3	Chemistry Department, South Dakota, School of Mines and Technology, 501 E. St Joseph str., Rapid City, SD 57701, USA

Funding (4)

1	Russian Foundation for Basic Research	12-03-93115
2	Национальная академия наук Беларуси	T09CO-003
3	Belarusian Republican Foundation for Fundamental Research Siberian Branch of the Russian Academy of Sciences	T12CO-020
4	Siberian Branch of the Russian Academy of Sciences	8

The paper reviews results of development of new composite foam substrates with the graded structure for the intermediate temperature SOFC and structured catalysts of fuels reforming. Ni-Al substrates with porosity of 60-80% were prepared by compressive deformation of open cell metal foams followed by pack aluminizing. Testing in corrosive media revealed advantages of Ni-Al substrates over Fechraloy ones. Button-size thin film solid oxide fuel cell supported on this substrate demonstrated promising performance in the intermediate temperature range. These substrates were shown to be compatible with nanocomposite active components for the fuel reforming comprised of Ni-based alloys strongly interacting with perovskite/fluorite complex oxides with a high oxygen mobility and reactivity. High activity and coking stability of these structured catalysts in steam/autothermal reforming of natural gas, ethanol and acetone was demonstrated without a remarkable impact of heat and mass transfer. A close performance was demonstrated for fuel cells operating on wet H2 or in the mode of internal reforming of natural gas using these catalysts. A concept of the substrate with the graded pore structure and composition was offered.

Smorygo O. , Sadykov V. , Mikutski V. , Marukovich A. , Ilyushchanka A. , Yarkovich A. , Mezentseva N. , Bobrova L. , Fedorova Y. , Pelipenko V. , Arapova M. , Smirnova A.
Porous Substrates for Intermediate Temperature SOFCs and In-Cell Reforming Catalysts

Catalysis for Sustainable Energy. 2013. V.1. P.90-99. DOI: 10.2478/cse-2013-0005 РИНЦ ANCAN OpenAlex

Full text from publisher

Published print:	Jan 24, 2013
Submitted:	Mar 19, 2013
Accepted:	May 13, 2013
Published online:	May 24, 2013

Elibrary:	21469976
Chemical Abstracts:	2015:611957
Chemical Abstracts (print):	163:106377
OpenAlex:	W1834924562

DB	Citing
Elibrary	9
OpenAlex	6