Composition and microstructure optimization and operation stability of barium deficient Ba1-xCo0.7Fe0.2Nb0.1O3-delta perovskite oxide electrodes
Ba1-xCo0.7Fe0.2Nb0.1O3-delta oxides (x = 0, 0.05 and 0.10) were optimized as potential cathodes on oxygen ionic conductor electrolyte for intermediate temperature solid oxide fuel cells (IT-SOFCs). The creation of additional oxygen vacancies in Ba0.9Co0.7Fe0.2Nb0.1O3-delta was confirmed. Low polariz...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Pergamon
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/37395 |