| People | Locations | Statistics |
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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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Asghar, Muhammad Imran
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024A novel CuFe2O4 ink for the fabrication of low-temperature ceramic fuel cell cathodes through inkjet printingcitations
- 2023A novel CuFe2O4 ink for the fabrication of low-temperature ceramic fuel cell cathodes through inkjet printingcitations
- 2023A novel CuFe2O4 ink for the fabrication of low-temperature ceramic fuel cell cathodes through inkjet printingcitations
- 2022Demonstrating the potential of iron-doped strontium titanate electrolyte with high-performance for low temperature ceramic fuel cellscitations
- 2022Perovskite Al-SrTiO<sub>3</sub> semiconductor electrolyte with superionic conduction in ceramic fuel cellscitations
- 2022A-site deficient semiconductor electrolyte Sr1−xCoxFeO3−δ for low-temperature (450-550 °C) solid oxide fuel cellscitations
- 2022Perovskite Al-SrTiO3 semiconductor electrolyte with superionic conduction in ceramic fuel cellscitations
- 2022Development and characterization of highly stable electrode inks for low-temperature ceramic fuel cellscitations
- 2022Development and characterization of highly stable electrode inks for low-temperature ceramic fuel cellscitations
- 2021Semiconductor Nb-Doped SrTiO3-δPerovskite Electrolyte for a Ceramic Fuel Cellcitations
- 2021Interface engineering of bi-layer semiconductor SrCoSnO3-δ-CeO2-δ heterojunction electrolyte for boosting the electrochemical performance of low-temperature ceramic fuel cellcitations
- 2021Systematic analysis on the effect of sintering temperature for optimized performance of li0.15ni0.45zn0.4o2-gd0.2ce0.8o2-li2co3-na2co3-k2co3 based 3d printed single-layer ceramic fuel cellcitations
- 2021Tailoring triple charge conduction in BaCo0.2Fe0.1Ce0.2Tm0.1Zr0.3Y0.1O3−δ semiconductor electrolyte for boosting solid oxide fuel cell performancecitations
- 2021Novel Perovskite Semiconductor Based on Co/Fe-Codoped LBZY (La0.5Ba0.5Co0.2Fe0.2Zr0.3Y0.3O3-δ) as an Electrolyte in Ceramic Fuel Cellscitations
- 2021Electrochemical Properties of a Dual-Ion Semiconductor-Ionic Co0.2Zn0.8O-Sm0.20Ce0.80O2-δComposite for a High-Performance Low-Temperature Solid Oxide Fuel Cellcitations
- 2021Promoted electrocatalytic activity and ionic transport simultaneously in dual functional Ba0.5Sr0.5Fe0.8Sb0.2O3-δ-Sm0.2Ce0.8O2-δ heterostructurecitations
- 2021Investigation of factors affecting the performance of a single-layer nanocomposite fuel cellcitations
- 2020Semiconductor Fe-doped SrTiO3-δ perovskite electrolyte for low-temperature solid oxide fuel cell (LT-SOFC) operating below 520 °Ccitations
- 2018Wide bandgap oxides for low-temperature single-layered nanocomposite fuel cellcitations
- 2017Advanced low-temperature ceramic nanocomposite fuel cells using ultra high ionic conductivity electrolytes synthesized through freeze-dried method and solid-routecitations
- 2016Investigation of LiNiCuZn-oxide electrodes prepared by different methodscitations
Places of action
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article
Investigation of LiNiCuZn-oxide electrodes prepared by different methods
Abstract
<p>A ceramic carbonate composite fuel cell (CCCFC) is considered as a potential candidate among other fuel cell technologies. Before this technology can be commercialized, cost effective and efficient electrodes are needed. There are various preparation methods to synthesize electrode materials. In this work, two different synthesis methods to produce LiNiCuZn-oxide electrode materials were investigated: a slurry and a conventional solid preparation method. Material properties of the electrode powders were characterized by X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) analyses and scanning electron microscopy (SEM). Electrochemical impedance spectroscopy was used to study electrochemical properties of the electrode materials in air. For this purpose, symmetric cells were prepared where a mixture of samarium doped ceria and alkali (Li, Na, K) carbonates was used as an electrolyte. It was found that the LiNiCuZn-oxide based electrode materials prepared with the slurry method had smaller particle sizes (10 nm-100 nm vs. 100 nm-1 μm), a larger surface area (17.7 m<sup>2</sup>g<sup>-1</sup> vs. 1.9 m<sup>2</sup>g<sup>-1</sup>) and a higher porosity (7.0·10<sup>-2</sup> cm<sup>3</sup>g<sup>-1</sup> vs. 6.5·10<sup>-3</sup> cm<sup>3</sup>g<sup>-1</sup>). Furthermore, the cells fabricated using the electrode materials prepared with the slurry method had a lower polarization resistance in air (0.21 Ωcm<sup>2</sup> vs. 0.31 Ωcm<sup>2</sup> at 550 °C).</p>