Utilization of Hydrogen Sulfide in an Intermediate‐Temperature Ceria‐Based Solid Oxide Fuel Cell
- 1 May 1998
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 145 (5) , 1449-1454
- https://doi.org/10.1149/1.1838503
Abstract
The electrochemical characteristics and product distribution for a ceria‐based solid oxide fuel cell using hydrogen sulfide as the fuel were examined. The cell studied had the configuration , air. Low anode overpotentials and high exchange current densities (>60 mA/cm2 in some instances) were observed. An analysis of the product distribution showed that complete oxidation of hydrogen sulfide to sulfur dioxide (as opposed to sulfur) and water appears to be the favored reaction pathway.Keywords
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