NH3 decomposition in a single-chamber proton conducting cell

The catalytic and electrocatalytic decomposition of NH3 was studied at 350-650 deg C and atmospheric total pressure, using a single-chamber H+ conducting cell-reactor. The H+ conductor was a strontia-ceria-ytterbia (SCY) perovskite of the form: SrCe0.95Yb0.05O3-a. A Ru film was used as catalyst-elec...

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Bibliographic Details
Published in:Solid state ionics 2006-10, Vol.177 (26-32), p.2217-2220
Main Authors: SKODRA, A, OUZOUNIDOU, M, STOUKIDES, M
Format: Article
Language:English
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Summary:The catalytic and electrocatalytic decomposition of NH3 was studied at 350-650 deg C and atmospheric total pressure, using a single-chamber H+ conducting cell-reactor. The H+ conductor was a strontia-ceria-ytterbia (SCY) perovskite of the form: SrCe0.95Yb0.05O3-a. A Ru film was used as catalyst-electrode. The effects of imposed currents, temperature and inlet gas composition on the reaction rate were examined.
ISSN:0167-2738
DOI:10.1016/j.ssi.2006.03.051