| 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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Rauf, Sajid
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Highly Active Interfacial Sites in SFT-SnO2 Heterojunction Electrolyte for Enhanced Fuel Cell Performance via Engineered Energy Bands: Envisioned Theoretically and Experimentallycitations
- 2024Boosting the electrochemical performance of oxygen electrodes via the formation of LSCF-BaCe 0.9–x Mo x Y 0.1 O 3–δ triple conducting composite for solid oxide fuel cells:Part IIcitations
- 2024Boosting the electrochemical performance of oxygen electrodes via the formation of LSCF-BaCe0.9–xMoxY0.1O3–δ triple conducting composite for solid oxide fuel cellscitations
- 2023Enabling high ionic conductivity in semiconductor electrolyte membrane by surface engineering and band alignment for LT-CFCscitations
- 2023Enabling high ionic conductivity in semiconductor electrolyte membrane by surface engineering and band alignment for LT-CFCscitations
- 2023Highly Active Interfacial Sites in <scp>SFT‐SnO<sub>2</sub></scp> Heterojunction Electrolyte for Enhanced Fuel Cell Performance via Engineered Energy Bands: Envisioned Theoretically and Experimentallycitations
- 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
- 2022Perovskite Al-SrTiO3 semiconductor electrolyte with superionic conduction in ceramic fuel cellscitations
- 2022Improved self-consistency and oxygen reduction activity of CaFe2O4 for protonic ceramic fuel cell by porous NiO-foam supportcitations
- 2022Nitrogenized 2D Covalent Organic Framework Decorated Ni‐Rich Single Crystal Cathode to Ameliorate the Electrochemical Performance of Lithium Batteriescitations
- 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
- 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
- 2020Semiconductor Fe-doped SrTiO3-δ perovskite electrolyte for low-temperature solid oxide fuel cell (LT-SOFC) operating below 520 °Ccitations
Places of action
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article
Boosting the electrochemical performance of oxygen electrodes via the formation of LSCF-BaCe0.9–xMoxY0.1O3–δ triple conducting composite for solid oxide fuel cells
Abstract
<p>This research is the continuation of our previous work, in which we introduced novel proton-conducting electrolytes BaCe<sub>0.9–x</sub>Mo<sub>x</sub>Y<sub>0.1</sub>O<sub>3–δ</sub> (BCM<sub>x</sub>Y; x = 0.025, 0.05). In this study, we explore the potential of the proton-conducting BCM<sub>0.025</sub>Y electrolyte by creating a composite with La<sub>0.6</sub>Sr<sub>0.4</sub>Co<sub>0.2</sub>Fe<sub>0.8</sub>O<sub>3–δ</sub> (LSCF) to form triple conducting electrodes for solid oxide fuel cells (SOFC). The formation of the LSCF-BCM<sub>0.025</sub>Y composite enhances both the three-phase reaction interface length and the concentration of oxygen vacancies, contributing to improved dissociation rates and enhanced oxygen adsorption. The desired characteristics, including density, structure, composition, electrochemical performance, and thermal stability, have been confirmed through a comprehensive set of analyses including scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), Fourier-transform infrared spectroscopy (FTIR), electrochemical impedance spectroscopy (EIS), and thermogravimetric analysis (TGA) coupled with differential scanning calorimetry (DSC), respectively. The cell configuration of Ni-YSZ | BCZY | LSCF-BCM<sub>0.025</sub>Y exhibited a remarkable maximum power density (MPD) of 418.7 mW cm<sup>−2</sup>, which is approximately 29 % higher than that achieved with a typical LSCF cathode (325.6 mW cm<sup>−2</sup>) at an operating temperature of 600 °C. The outstanding performance and enduring stability of the LSCF-BCM<sub>0.025</sub>Y composite over a 500 h period demonstrate its potential as a promising cathode material for intermediate-temperature SOFCs.</p>