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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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Tortet, Laurence
Aix-Marseille University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2021A New Lithium‐Rich Zeolitic 10‐MR Zincolithosilicate MZS‐1 Hydrothermally Synthesized under High Pressure and Characterized by 3D Electron Diffractioncitations
- 2014Elaboration of controlled size Li1.5Al0.5Ge1.5(PO4)3 crystallitescitations
- 2013Pulsed laser deposition of (Co, Fe)-doped ZnSnSb and MnGeSb thin films on siliconcitations
- 2012The Stone Age Revisited: Building a Monolithic Inorganic Lithium-Ion Batterycitations
Places of action
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article
The Stone Age Revisited: Building a Monolithic Inorganic Lithium-Ion Battery
Abstract
International audience ; A new path for the design of safe and efficient, all‐solid‐state Li‐ion batteries by spark plasma sintering (SPS) is considered. To reach a good electrochemical performance from such batteries, several parameters are investigated, such as the composite‐electrode formulation (active material/electrolyte/carbon ratio) and the influence of the sintering parameters on their compactness. The formulation is optimized to ensure good ionic and electronic percolation through the composite electrode's volume. The compactness has to be sufficient to guarantee a good mechanical aspect, while the residual porosity in the composite electrode allows electrode‐volume changes upon insertion and deinsertion, preserving the electrode/electrolyte interfaces, which are crucial in such technology. Based on these investigations, an all‐solid‐state battery with a surface capacity of 2.2 mA h cm−2 is assembled by SPS, displaying a promising electrochemical performance at 80 °C.