| 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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Baker, Richard T.
University of St Andrews
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 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
- 2022Coordination-controlled electrodeposition of palladium/copper thin films onto a pyridine-terminated self-assembled monolayer
- 2020Ordered mesoporous carbon as a support for palladium-based hydrodechlorination catalystscitations
- 2018Influence of electrolytes of Li salts, EMIMBF4 and mixed phases on electrochemical and physical properties of Nafion membranecitations
- 2017Influence of electrolytes of Li salts, EMIMBF4 and mixed phases on electrochemical and physical properties of Nafion membranecitations
- 2017Influence of electrolytes of Li salts, EMIMBF 4 and mixed phases on electrochemical and physical properties of Nafion membranecitations
- 2017Effect of the synthesis conditions on the properties of La0.15Sm0.35Sr0.08Ba0.42FeO3 − δ cathode material for SOFCscitations
- 2015Structural characterisation of printable noble metal/poly(vinyl-alcohol) nanocomposites for optical applicationscitations
- 2010Improvement in the Reduction Behavior of Novel ZrO2-CeO2 Solid Solutions with a Tubular Nanostructure by Incorporation of Pdcitations
- 2009Synthesis of Nanocrystalline CeO2-ZrO2 Solid Solutions by a Citrate Complexation Route: A Thermochemical and Structural Studycitations
- 2009Structural, morphological and electrical properties of Gd0.1Ce0.9O1.95 prepared by a citrate complexation methodcitations
- 2003In situ magnetic resonance imaging of electrically-induced water diffusion in a Nafion ionic polymer filmcitations
- 2001Characterisation of the Metal Phase in NM/Ce0.68Zr0.32O2 (NM = Pt and Pd) Catalysts by Hydrogen Chemisorption and HRTEM Microscopy: A Comparative Studycitations
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>