| 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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Morais, Cláudia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Mo2CTx MXene supported nickel-iron alloy: an efficient and stable heterostructure to boost oxygen evolution reactioncitations
- 2023Mo2CTx MXene supported nickel-iron alloy: an efficient and stable heterostructure to boost oxygen evolution reaction.citations
- 2022An FTIR study of the electrooxidation of C2 and C3 alcohols on carbon-supported PdxRhy in alkaline mediumcitations
- 2022Tuning the Tin Oxide-Carbon Composite Support to Deposit Rh Nanoparticles for Glycerol-to-Carbonate Electro-Conversioncitations
- 2022A step forward: hydrogen production on cobalt molybdenum sulfide electrocatalyst in anion exchange membrane water electrolyzercitations
- 2020Insight into the Electrooxidation Mechanism of Ethylene Glycol on Palladium‐Based Nanocatalysts: In Situ FTIRS and LC‐MS Analysiscitations
- 2020On a Two-Dimensional MoS2 /Mo2CTx Hydrogen Evolution Catalyst Obtained by the Topotactic Sulfurization of Mo2CTx MXenecitations
- 2019MXene Supported Cobalt Layered Double Hydroxide Nanocrystals: Facile Synthesis Route for a Synergistic Oxygen Evolution Reaction Electrocatalystcitations
Places of action
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article
Tuning the Tin Oxide-Carbon Composite Support to Deposit Rh Nanoparticles for Glycerol-to-Carbonate Electro-Conversion
Abstract
<jats:p>Glycerol Electrooxidation Reaction (GEOR) has been herein investigated on Rh/C and Rh/SnO<jats:sub>2</jats:sub>-C prepared by polyol method. The particle mean sizes were found to be 2.0 and 1.8 nm in Rh/C and Rh/SnO<jats:sub>2</jats:sub>-C, respectively. The alloying degree reached 63% in Rh/SnO<jats:sub>2</jats:sub>-C, confirming a Sn-Rh alloy formation. The activity towards GEOR on Rh/SnO<jats:sub>2</jats:sub>-C was almost 5-fold higher than on Rh/C, as demonstrated by electrochemical measurements in alkaline medium. This trend indicated the beneficial effect of the SnO<jats:sub>2</jats:sub>-C carbon-oxide composite support in the catalyst composition. Analysis of the products generated after the bulk electrolysis using high-performance liquid chromatography (HPLC) and FTIRS demonstrated that at 0.55 V vs RHE the main reaction products were glycerate ion and carbonate (CO<jats:sub>3</jats:sub><jats:sup>2−</jats:sup>). Then, a C–C–C cleavage was demonstrated with the CO<jats:sub>3</jats:sub><jats:sup>2−</jats:sup> formation at low potentials. During the testings conducted in a home-made acrylic direct glycerol fuel cell at room temperature in 0.5 mol l<jats:sup>−1</jats:sup> NaOH, the maximum power density (390 <jats:italic>μ</jats:italic>W cm<jats:sup>−2</jats:sup>) obtained on a Rh/SnO<jats:sub>2</jats:sub> anode, was 5-fold higher than that on Pd/C. These testings demonstrated that the co-generation of sustainable energy and value-added products is a promising way to valorize glycerol.</jats:p><jats:p><jats:inline-formula><jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="jesac908d-ga.jpg" xlink:type="simple" /></jats:inline-formula></jats:p>