| 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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Brutti, Sergio
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Carbonate swollen lithiated Nafion electrolyte for quasi-solid-state lithium–sulfur batteriescitations
- 2024Evidence of the Electrochemical Ca2+ Intercalation in Anatase Nanotubes
- 2024Evidence of the Electrochemical Ca$^{2+}$ Intercalation in Anatase Nanotubes
- 2024Advanced Electrode Materials Based on Brownmillerite Calcium Ferrite for Li‐Ion Batteriescitations
- 2023Metal Carbide Additives in Graphite‐Silicon Composites for Lithium‐Ion Batteriescitations
- 2023Solid–Electrolyte Interface Formation on Si Nanowires in Li-Ion Batteries: The Impact of Electrolyte Additivescitations
- 2023Metal carbide additives in graphite-silicon composites for lithium-ion batteriescitations
- 2021Emerging calcium batteriescitations
- 2018Minimizing the Electrolyte Volume in Li-S Batteries: A Step Forward to High Gravimetric Energy Densitycitations
- 2017Hydrides as High Capacity Anodes in Lithium Cells: An Italian “Futuro in Ricerca di Base FIRB-2010” Projectcitations
Places of action
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article
Metal Carbide Additives in Graphite‐Silicon Composites for Lithium‐Ion Batteries
Abstract
<jats:title>Abstract</jats:title><jats:p>The pathway for improving lithium‐ion batteries′ energy density strongly depends on finding materials with enhanced performance. Although great efforts have been done, on the anode‐side, graphite is still the best choice. In the last decade, silicon elements are attracting growing attention as anode since their use can theoretically increase specific capacity of the negative electrode side. However, as the electrochemical mechanism involves the alligation of a large amount of Li, the silicon electrode experiences huge volume changes (more than 300 % of its initial volume), leading to fractures and pulverizations of the electrode. Herein, we propose for the first time using Molybdenum and Chromium Carbides as additive to stabilize graphite/silicon composites. Spark plasma sintering technology is used to sinter the electrode powders. We demonstrated that the presence of molybdenum or chromium carbides promotes the performance of C/Si electrodes, improving the cycling stability compared to pristine graphite/silicon electrodes.</jats:p>