Sulfur Deposition and Poisoning of La0.6Sr0.4Co0.2Fe0.8O3-[delta] Cathode Materials of Solid Oxide Fuel Cells
Sulfur in the air stream is one of the major contaminants affecting the performance stability of cathodes of solid oxide fuel cells (SOFCs) such as La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) perovskite. Here sulfur deposition and poisoning was investigated on LSCF bar samples in the presence of 20 ppm SO2 and...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
The Electrochemical Society, Inc
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/11683 |