Degradation of some ceria electrolytes under hydrogen contact nearby anode in solid oxide fuel cells (SOFCs)

Degradation of some ceria electrolytes under hydrogen contact nearby anode in solid oxide fuel cells (SOFCs)

This work is concerned with thermodynamic analysis of the stability of some ceria electrolytes under contact with hydrogen gas nearby anode in fuel cells. It was considered the following types of ceria-electrolytes: pure ceria, strontium-doped ceria, calcium-doped ceria and calcium-bismuth-doped cer...

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Bibliographic Details
Main Authors: Luiz Fernando Brum Malta, Tsuneharu Ogasawara
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2004-03-01
Series:Materials Research
Subjects:
ceria electrolytes
SOFCs
anode reaction
degradation of ceria
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000100028

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