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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Huo, Da
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Topics
Publications (6/6 displayed)
- 2020Impact of Preoxidation Treatments on Performances of Pitch-Based Hard Carbons for Sodium-Ion Batteriescitations
- 2016Grain size-dependent electrical properties of La 1.95 Sr 0.05 Zr 2 O 7-δ as potential Proton Ceramic Fuel Cell electrolytecitations
- 2015Impact of Spark Plasma Sintering Conditions on Ionic Conductivity in La<sub>1.95</sub>Sr<sub>0.05</sub>Zr<sub>2</sub>O<sub>7-δ</sub> Electrolyte Material for Intermediate Temperature SOFCscitations
- 2015Influence of sintering methods on microstructure and ionic conductivity of La1.95Sr0.05Zr2O6.975 synthesized by co-precipitationcitations
- 2015Impact of Spark Plasma Sintering Conditions on Ionic Conductivity in La1.95Sr0.05Zr2O7-δ Electrolyte Material for Intermediate Temperature SOFCscitations
- 2015Impact of Spark Plasma Sintering Conditions on Ionic Conductivity in La1.95Sr0.05Zr2O7-δ Electrolyte Material for Intermediate Temperature SOFCs
Places of action
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article
Impact of Spark Plasma Sintering Conditions on Ionic Conductivity in La<sub>1.95</sub>Sr<sub>0.05</sub>Zr<sub>2</sub>O<sub>7-δ</sub> Electrolyte Material for Intermediate Temperature SOFCs
Abstract
<jats:p>To overcome the ageing issues of the solid oxide fuel cells (SOFCs), the proton ceramic fuel cells (PCFCs, also called intermediate temperature SOFCs) technology were developed, which operate at intermediate temperatures (400°-600°C). In this paper, we present the synthesis of Sr-doped lanthanum zirconate pyrochlores La<jats:sub>1.95</jats:sub>Sr<jats:sub>0.05</jats:sub>Zr<jats:sub>2</jats:sub>O<jats:sub>7-δ </jats:sub>(LSZO) that can be used as electrolyte materials. Conductivity measurements of LSZO were performed in dry and wet (5% H<jats:sub>2</jats:sub>O) atmospheres using electrochemical impedance spectroscopy. As the sintering processes are potential to affect not only the bulk conductivity but also the response of grain boundaries, five samples prepared under various SPS conditions were studied.</jats:p>