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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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Napporn, Teko
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023A Route to Complex Materials Consisting of Multiple Crystalline Phases Ir‐Ru‐Ir x Ru 1‐x O 2 as Multifunctional Electrocatalystscitations
- 2023Replacing oxygen evolution reaction by glycerol electrooxidation on Rh modified Ni(OH)2/C for energy-efficient hydrogen productioncitations
- 2023A Route to Complex Materials Consisting of Multiple Crystalline Phases Ir‐Ru‐Ir$_x$Ru$_{1‐x}$O$_2$ as Multifunctional Electrocatalystscitations
- 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
- 2021Cost-effective functionalization of Vulcan XC-72 by using the intermittent microwave heating process as nanocatalyst support for ethanol electrooxidation in acid mediacitations
- 2021Bridging the two ends: Designing materials to bridge electronic conductivity and catalytic activity in an electrochemical energy converter
- 2020Insight into the Electrooxidation Mechanism of Ethylene Glycol on Palladium‐Based Nanocatalysts: In Situ FTIRS and LC‐MS Analysiscitations
- 2018Performance and In-Situ FTIR Evaluation of Pt−Sn/C Electrocatalysts with Several Pt : Sn Atomic Ratios for the Ethanol Oxidation Reaction in Acidic Mediacitations
- 2018Metal Loading Effect on the Activity of Co 3 O 4 /N-Doped Reduced Graphene Oxide Nanocomposites as Bifunctional Oxygen Reduction/Evolution Catalystscitations
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article
Insight into the Electrooxidation Mechanism of Ethylene Glycol on Palladium‐Based Nanocatalysts: In Situ FTIRS and LC‐MS Analysis
Abstract
<jats:title>Abstract</jats:title><jats:p>The ethylene glycol oxidation reaction on nickel and ruthenium modified palladium nanocatalysts was investigated with electrochemical, spectroelectrochemical, and chromatographic methods. These carbon‐supported materials, prepared by a revisited polyol approach, exhibited high activity towards the ethylene glycol electrooxidation in alkaline medium. Electrolysis coupled with high performance liquid chromatography/mass spectrometry (HPLC‐MS) and in situ Fourier transform infrared spectroscopy (FTIRS) measurements allowed us to determine the different compounds electrogenerated in the oxidative conversion of this two‐carbon molecule. High value‐added products such as oxalate, glyoxylate, and glycolate were identified in all electrolytic solutions, whereas glyoxylate was selectively formed at the Ru<jats:sub>45</jats:sub>@Pd<jats:sub>55</jats:sub>/C electrode surface. In situ FTIRS results also showed a decrease in the pH value in the thin layer near the electrode as a consequence of OH<jats:sup>−</jats:sup> consumption during the spectroelectrochemical experiments.</jats:p>