La0.8Sr0.2Ga0.8Mg0.2O3 δ (LSGM) perovskite oxide was selected as electrolyte to fabricate reduced-temperature solid oxide fuel cells (SOFCs). Porous/dense ceramic bilayers were optimized by using different pore forming agents. Reduced temperature (700 1C) infiltration method was employed to obtain anodes with nano-sized metal oxidation catalysts. The type and amount of porogen necessary to get a proper anodic porosity were evaluated together with the amount of infiltrated Ni catalyst to obtain promising electrochemical results.
Salehia, Z., Basoli, F., Sanson, A., Mercadelli, E., Licoccia, S., DI BARTOLOMEO, E. (2014). Porous/dense La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM) bilayer infiltrated with metallic oxidation catalyst. CERAMICS INTERNATIONAL, 40, 16455-16463 [http://dx.doi.org/10.1016/j.ceramint.2014.07.155].
Porous/dense La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM) bilayer infiltrated with metallic oxidation catalyst
LICOCCIA, SILVIA;DI BARTOLOMEO, ELISABETTA
2014-09-01
Abstract
La0.8Sr0.2Ga0.8Mg0.2O3 δ (LSGM) perovskite oxide was selected as electrolyte to fabricate reduced-temperature solid oxide fuel cells (SOFCs). Porous/dense ceramic bilayers were optimized by using different pore forming agents. Reduced temperature (700 1C) infiltration method was employed to obtain anodes with nano-sized metal oxidation catalysts. The type and amount of porogen necessary to get a proper anodic porosity were evaluated together with the amount of infiltrated Ni catalyst to obtain promising electrochemical results.| File | Dimensione | Formato | |
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