Abstract
Sr0.15La0.85MnO3 layers with 2 and 10 u thickness, deposited on zirconia based electrolytes, were evaluated as cathodes for high temperature applications. Different electrode layers were characterized in terms of thickness, porosity, three phase boundary line per unit area (TPBL), and concentration polarization behavior. Electrodes with maximum porosity and TPBL exhibit minimum concentration polarization losses at constant current density.
Original language | English |
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Pages (from-to) | 507-517 |
Journal | Materials research bulletin |
Volume | 26 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1991 |
Keywords
- Lanthanum
- Manganese
- Platinum
- Zirconia