Development of Planar Metal Supported SOFC with Novel Cermet Anode

Publication: Research - peer-reviewConference article – Annual report year: 2009

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Metal-supported solid oxide fuel cells are expected to offer several potential advantages over conventional anode (Ni-YSZ) supported cells, such as increased resistance against mechanical and thermal stresses and a reduction in materials cost. When Ni-YSZ based anodes are used in metal supported SOFC, electrode material from the active anode layer may interdiffuse with the metallic support during sintering. The purpose of this work is to illustrate how the interdiffusion problem can be circumvented by using an alternative anode design based on porous and electronically conducting layers, into which electrocatalytically active materials are infiltrated after sintering. The paper presents the recent results on the electrochemical performance and durability of the novel planar metal-supported SOFC design. The results presented in the paper show that the novel cell and anode design has a promising performance and durability at a broad range of temperatures and is especially suitable for intermediate temperature operation.
Original languageEnglish
JournalE C S Transactions
Publication date2009
Volume25
Issue2
Pages701-710
ISSN1938-5862
DOIs
StatePublished

Conference

Conference216th ECS Meeting
Number216
CountryAustria
CityVienna
Period04/10/0909/10/09
Internet addresshttp://www.electrochem.org/meetings/biannual/216/216.htm

Bibliographical note

Copyright The Electrochemical Society, Inc. [2009]. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS).

CitationsWeb of Science® Times Cited: 8

Keywords

  • Solid Oxide Fuel Cells, Fuel Cells and hydrogen
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