Generalized Ellingham diagrams for utilization in solid oxide fuel cells

Generalized Ellingham diagrams for utilization in solid oxide fuel cells

Generalized Ellingham diagram for the P-O-H and the Ni-P-OH systems have been constructed to investigate thermodynamically the chemical stability of nickel anode against the gaseous impurities containing phosphorous compounds. In the same way as the original Ellingham diagram, the oxygen potential i...

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Bibliographic Details
Main Authors: Kishimoto H., Yamaji K., Brito M.E., Horita T., Yokokawa H.
Format: Article
Language:English
Published: University of Belgrade, Technical Faculty, Bor 2008-01-01
Series:Journal of Mining and Metallurgy. Section B: Metallurgy
Subjects:
solid oxide fuel cells
SOFC
Ni anode
phosphor poisoning
Ni-P-O system
NI-P-OH system
nickel phosphates
Pourbaix diagram
Ellingham diagram
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-5339/2008/1450-53390801039K.pdf
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http://www.doiserbia.nb.rs/img/doi/1450-5339/2008/1450-53390801039K.pdf

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