| 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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Lavacchi, Alessandro
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024On the Electrochemical Growth of a Crystalline p–n Junction From Aqueous Solutionscitations
- 2024<i>In-situ</i> and <i>operando</i> Grazing Incidence XAS: a novel set-up and its application to model Pd electrodes for alcohols oxidation
- 2024In-situ and operando Grazing Incidence XAS: a novel set-up and its application to model Pd electrodes for alcohols oxidation
- 2023Mono-, bi- and tri-metallic platinum group metal-free electrocatalysts for hydrogen evolution reaction following a facile synthetic routecitations
- 2023Lignin-derived bimetallic platinum group metal-free oxygen reduction reaction electrocatalysts for acid and alkaline fuel cellscitations
- 2023Ionic Liquids as Working Fluids for Heat Storage Applications: Decomposition Behavior of N-Butyl-N-methylpyrrolidinium tris(pentafluoroethyl)trifluorophosphatecitations
- 2016Electrodeposition and characterization of p and n sulfide semiconductors composite thin filmcitations
- 2014Synthesis and Technological Application of Electrodeposited Semiconductors by EC-ALD
- 2014Electrodeposition of ternary CuxSnySzthin films for photovoltaic applicationscitations
- 2014A Procedure to Analyze SXRD Data of CuxSz and CuxZnySz Thin Films
- 2011Cobalt monolayer islands on Ag (111) for ORR catalysiscitations
Places of action
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article
<i>In-situ</i> and <i>operando</i> Grazing Incidence XAS: a novel set-up and its application to model Pd electrodes for alcohols oxidation
Abstract
<jats:title>Abstract</jats:title><jats:p>In this article, we present an <jats:italic>in-situ</jats:italic> and <jats:italic>operando</jats:italic> time-resolved X-ray Absorption Spectroscopy (XAS) technique which exploits a combination of Grazing Incidence XAS (GIXAS) and Fixed Energy X-ray Absorption Voltammetry (FEXRAV), the Grazing Incidence FEXRAV (GI-FEXRAV). A case-study is also outlined. Palladium ultra-low loadings were deposited above Au polycrystalline iso-oriented substrates adopting three different deposition methods: surface-controlled electrochemical methods, direct electrodeposition, and physical vapour deposition (PVD). These catalytical surfaces were prepared for the investigation by GI-FEXRAV of the Pd oxidation/dissolution phenomenon that could occur when the metal is used in the anodic compartment of Direct Alcohol Fuel Cells (DAFCs) or in electrochemical reformers. Moreover, we report a robust, low cost and versatile procedure to obtain wide and flat iso-oriented gold substrates that can mimic monocrystalline gold (1 1 1) in the electrochemical response. The use of GI-FEXRAV for the <jats:italic>operando</jats:italic> characterization of the catalysts, in conjunction with the designed experimental cell and our flexible Au-based electrochemical substrates show an invaluable potential in the <jats:italic>operando</jats:italic> study of fundamental phenomena in heterogeneous electrocatalysis model systems and, due to its versatility, paves the way to further studies on a wide selection of electrochemical systems.</jats:p>