| 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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Leroy, Jocelyne
CEA Saclay
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Reducing two-level system dissipations in 3D superconducting Niobium resonators by atomic layer deposition and high temperature heat treatmentcitations
- 2024Reducing two-level systems dissipations in 3D superconducting niobium resonators by atomic layer deposition and high temperature heat treatmentcitations
- 2023Efficient, Stable, and Solvent‐Free Synthesized Single‐Atom Catalysts: Carbonized Transition Metal‐Doped ZIF‐8 for the Hydrogen Evolution Reaction**citations
- 2023Efficient, Stable, and Solvent-Free Synthesized Single-Atom Catalysts : Carbonized Transition Metal-Doped ZIF-8 for the Hydrogen Evolution Reactioncitations
- 2022Properties of self-oxidized single crystalline perovskite N : BaTiO$_3$ oxynitride epitaxial thin filmscitations
- 2022Properties of self-oxidized single crystalline perovskite N : BaTiO 3 oxynitride epitaxial thin filmscitations
- 2021Nanostructured intermetallic InSb as a high-capacity and high-performance negative electrode for sodium-ion batteriescitations
- 2021Nanostructured intermetallic InSb as a high-capacity and high-performance negative electrode for sodium-ion batteriescitations
- 2021Influence of electrolyte on the electrode/electrolyte interface formation on InSb electrode in Mg-Ion batteriescitations
- 2021Influence of Electrolyte on the Electrode/Electrolyte Interface Formation on InSb Electrode in Mg-Ion Batteriescitations
- 2020Mn 0.7 Fe 2.3 O 4 Nanoplatelets Embedded in BaTiO 3 Perovskite Thin Films for Multifunctional Composite Barrierscitations
- 2020Robust Grafting of Polyionenes: New Potent and Versatile Antimicrobial Surfacescitations
- 2016Inkjet Printing NiO-Based p-Type Dye-Sensitized Solar Cellscitations
Places of action
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article
Influence of Electrolyte on the Electrode/Electrolyte Interface Formation on InSb Electrode in Mg-Ion Batteries
Abstract
<jats:p>Achieving the full potential of magnesium-ion batteries (MIBs) is still a challenge due to the lack of adequate electrodes or electrolytes. Grignard-based electrolytes show excellent Mg plating/stripping, but their incompatibility with oxide cathodes restricts their use. Conventional electrolytes like bis(trifluoromethanesulfonyl)imide ((Mg(TFSI)2) solutions are incompatible with Mg metal, which hinders their application in high-energy Mg batteries. In this regard, alloys can be game changers. The insertion/extraction of Mg2+ in alloys is possible in conventional electrolytes, suggesting the absence of a passivation layer or the formation of a conductive surface layer. Yet, the role and influence of this layer on the alloys performance have been studied only scarcely. To evaluate the reactivity of alloys, we studied InSb as a model material. Ex situ X-ray photoelectron spectroscopy (XPS) and electrochemical impedance spectroscopy were used to investigate the surface behavior of InSb in both Grignard and conventional Mg(TFSI)2/DME electrolytes. For the Grignard electrolyte, we discovered an intrinsic instability of both solvent and salt against InSb. XPS showed the formation of a thick surface layer consisting of hydrocarbon species and degradation products from the solvent (THF) and salt (C2H5MgCl−(C2H5)2AlCl). On the contrary, this study highlighted the stability of InSb in Mg(TFSI)2 electrolyte.</jats:p>