| 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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Armand, Michel
European Commission
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Transport Properties and Local Ions Dynamics in LATP‐Based Hybrid Solid Electrolytescitations
- 2022Interface Stability between Na3Zr2Si2PO12 Solid Electrolyte and Sodium Metal Anode for Quasi-Solid-State Sodium Batterycitations
- 2021Considering lithium-ion battery 3D-printing via thermoplastic material extrusion and polymer powder bed fusioncitations
- 2020Overview on Lithium-Ion Battery 3D-Printing By Means of Material Extrusioncitations
- 2020Poly(Ethylene Oxide)-LiTFSI Solid Polymer Electrolyte Filaments for Fused Deposition Modeling Three-Dimensional Printingcitations
- 2019Three-Dimensional Printing of a LiFePO4/Graphite Battery Cell via Fused Deposition Modelingcitations
- 2019Fluorine‐Free Noble Salt Anion for High‐Performance All‐Solid‐State Lithium–Sulfur Batteriescitations
- 2019Single-ion conducting poly(ethylene oxide carbonate) as solid polymer electrolyte for lithium batteriescitations
- 2018The effect of cation chemistry on physicochemical behaviour of superconcentrated NaFSI based ionic liquid electrolytes and the implications for Na battery performancecitations
- 2016Novel Na+ ion diffusion mechanism in mixed organic-inorganic ionic liquid electrolyte leading to high Na+ transference number and stable, high rate electrochemical cycling of sodium cellscitations
- 2016Stable zinc cycling in novel alkoxy-ammonium based ionic liquid electrolytescitations
- 2010Detailed studies on the fillers modification and their influence on composite, poly(oxyethylene)-based polymeric electrolytescitations
- 2009Ceramic-in-polymer versus polymer-in-ceramic polymeric electrolytes—A novel approachcitations
- 2009Modern generation of polymer electrolytes based on lithium conductive imidazole saltscitations
- 2007FLUOROSULPHONATED ELASTOMERS WITH LOW GLASS TRANSITION BASED OF VINYLIDENE FLUORIDE
Places of action
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article
Transport Properties and Local Ions Dynamics in LATP‐Based Hybrid Solid Electrolytes
Abstract
<jats:title>Abstract</jats:title><jats:p>Hybrid solid electrolytes (HSEs), namely mixtures of polymer and inorganic electrolytes, have supposedly improved properties with respect to inorganic and polymer electrolytes. In practice, HSEs often show ionic conductivity below expectations, as the high interface resistance limits the contribution of inorganic electrolyte particles to the charge transport process. In this study, the transport properties of a series of HSEs containing Li<jats:sub>(1+</jats:sub><jats:italic><jats:sub>x</jats:sub></jats:italic><jats:sub>)</jats:sub>Al<jats:italic><jats:sub>x</jats:sub></jats:italic>Ti<jats:sub>(2–</jats:sub><jats:italic><jats:sub>x</jats:sub></jats:italic><jats:sub>)</jats:sub>(PO<jats:sub>4</jats:sub>)<jats:sub>3</jats:sub> (LATP) as Li<jats:sup>+</jats:sup>‐conducting filler are analyzed. The occurrence of Li<jats:sup>+</jats:sup> exchange across the two phases is proved by isotope exchange experiment, coupled with <jats:sup>6</jats:sup>Li/<jats:sup>7</jats:sup>Li nuclear magnetic resonance (NMR), and by 2D <jats:sup>6</jats:sup>Li exchange spectroscopy (EXSY), which gives a time constant for Li<jats:sup>+</jats:sup> exchange of about 50 ms at 60 °C. Electrochemical impedance spectroscopy (EIS) distinguishes a short‐range and a long‐range conductivity, the latter decreasing with LATP concentration. LATP particles contribute to the overall conductivity only at high temperatures and at high LATP concentrations. Pulsed field gradient (PFG)‐NMR suggests a selective decrease of the anions’ diffusivity at high temperatures, translating into a marginal increase of the Li<jats:sup>+</jats:sup> transference number. Although the transport properties are only marginally affected, addition of moderate amounts of LATP to polymer electrolytes enhances their mechanical properties, thus improving the plating/stripping performance and processability.</jats:p>