Title :

Characterization of Stainless-Steel Grids Dedicated to Cost-Effective Metal-Supported IT-SOFC

Author(s) :

Belakry, S. [Auteur]
Unité de Dynamique et Structure des Matériaux Moléculaires [UDSMM]
Rolle, Aurelie [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Capoen, Edouard [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Vannier, Rose-Noelle [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Fasquelle, Daniel [Auteur]
Université du Littoral Côte d'Opale [ULCO]
Unité de Dynamique et Structure des Matériaux Moléculaires [UDSMM]

Journal title :

ECS Journal of Solid State Science and Technology

Abbreviated title :

ECS J. Solid State Sci. Technol.

Volume number :

11

Pages :

-

Publication date :

2022-03-12

ISSN :

2162-8769

English abstract : [en]

Metal-Supported Solid Oxide Fuel Cells (MS-SOFCs) have gained significant interest due to their potential advantages (low-cost, tolerance to redox and thermal cycling, robust and manufacturing) over conventional fuel cells. ...
Show more >Metal-Supported Solid Oxide Fuel Cells (MS-SOFCs) have gained significant interest due to their potential advantages (low-cost, tolerance to redox and thermal cycling, robust and manufacturing) over conventional fuel cells. This work focuses on studying corrosion and electrical conductivity of porous metallic supports (stainless steel 316L and FeCrAl alloy) under different temperatures and atmospheres considering physical, chemical and electrical characterizations. Within the studied operating temperature range (500 °C–700 °C), the FeCrAl support resists to corrosion under air and H2. At temperatures higher than 700 °C it forms a layer of alumina. The FeCrAl resistivity generally remains stable under H2 and slowly increases under air. In contrast, the 316L support is only stable at 500 °C under air and at 500 °C and 600 °C under H2. Above these temperatures, the 316L support shows severe corrosion. The resistivity is stable up to 600 °C, increases strongly for the support under air and slightly for the support under H2 with the temperature increase.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Submission date :

2024-01-20T00:40:02Z
2024-02-09T10:40:36Z