Exceptional Durability of Solid Oxide Cells

Publication: Research - peer-reviewJournal article – Annual report year: 2010

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Extensive efforts to resolve the degradation normally associated with solid oxide electrolysis cells (SOECs) have been conducted during the past decade. To date, the degradation is assumed to be caused by adsorption of impurities in the cathode, although no firm evidence for this degradation mechanism has been presented. In this article, we demonstrate that the rapid degradation of these SOECs is indeed caused by impurities, and that operation without degradation is possible when removing these impurities from the inlet gases. Cleaning the inlet gases may be a solution for operating SOECs without long-term degradation.
Original languageEnglish
JournalElectrochemical and Solid-State Letters
Publication date2010
Volume13
Issue9
PagesB106-B108
ISSN1099-0062
DOIs
StatePublished

Bibliographical note

Copyright The Electrochemical Society, Inc. [2010]. 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: 16

Keywords

  • Fuel Cells and hydrogen, Electrolysis
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