| 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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Mustarelli, Piercarlo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Host–Guest Interactions and Transport Mechanism in Poly(vinylidene fluoride)-Based Quasi-Solid Electrolytes for Lithium Metal Batteriescitations
- 2024PVDF‐HFP Based, Quasi‐Solid Nanocomposite Electrolytes for Lithium Metal Batteriescitations
- 2022The Electrical Response of Real Dielectrics: Using the Voltage Ramp Method as a Straightforward Diagnostic Tool for Polymeric Composites
- 2022Unveiling the Role of PEO-Capped TiO2 Nanofiller in Stabilizing the Anode Interface in Lithium Metal Batteriescitations
- 2020Polymer-in-Ceramic Nanocomposite Solid Electrolyte for Lithium Metal Batteries Encompassing PEO-Grafted TiO<sub>2</sub> Nanocrystalscitations
- 2020Polymer-in-Ceramic Nanocomposite Solid Electrolyte for Lithium Metal Batteries Encompassing PEO-Grafted TiO2 Nanocrystalscitations
- 2015Ion dynamics and mechanical properties of sulfonated polybenzimidazole membranes for high-temperature proton exchange membrane fuel cellscitations
- 2015ZrO2/PEG hybrid nanocomposites synthesized via sol–gel: Characterization and evaluation of the magnetic propertiescitations
- 2015Facile and green assembly of nanocomposite membranes for fuel cellscitations
- 2014A theoretical approach to evaluate the rate capability of Li-ion battery cathode materialscitations
- 2014Mechanochemical Synthesis of Bumetanide–4-Aminobenzoic Acid Molecular Cocrystals: A Facile and Green Approach to Drug Optimizationcitations
- 2014Mechanism of Low-Temperature Protonic Conductivity in Bulk, High Density, Nanometric Titanium Oxidecitations
- 2014Innovative high performing metal organic framework (MOF)-laden nanocomposite polymer electrolytes for all-solid-state lithium batteriescitations
- 2014Fabrication and electrochemical characterization of amorphous lithium iron silicate thin films as positive electrodes for lithium batteriescitations
- 2013Flexible deposition of TiO2 electrodes for photocatalytic applications: Modulation of the crystal phase as a function of the layer thicknesscitations
- 2013Polymorphism and magnetic properties of Li2MSiO4 (M = Fe, Mn) cathode materialscitations
- 2013Polymorphism and magnetic properties of Li2MSiO4 (M = Fe, Mn) cathode materialcitations
- 2011Increasing the antibacterial effect of lysozyme byimmobilization on multiwalled carbon nanotubes.citations
- 2011Bone reconstruction: Au nanocomposite bioglasses with antibacterial propertiescitations
- 2010Lithium ion conducting PVdF-HFP composite gel electrolytes based on N-methoxyethyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)-imide ionic liquid
- 2009SiO2-P2O5-CaO glasses and glass-ceramics with and without ZnO: relationships among composition, microstructure, and bioactivitycitations
- 2005Synthesis and characterization of Ce0.8Gd0.2O2-y polycrystalline and thin film materials
Places of action
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article
Polymer-in-Ceramic Nanocomposite Solid Electrolyte for Lithium Metal Batteries Encompassing PEO-Grafted TiO<sub>2</sub> Nanocrystals
Abstract
<jats:p>Lithium Metal Batteries (LMB) require solid or quasi-solid electrolytes able to block dendrites formation during cell cycling. Polymer-in-ceramic nanocomposites with the ceramic fraction exceeding the one normally used as the filler (>10 ÷ 15 wt%) are among the most interesting options on the table. Here, we report on a new hybrid material encompassing brush-like TiO<jats:sub>2</jats:sub> nanocrystals functionalized with low molecular weight poly(ethylene oxide) (PEO). The nanocomposite electrolyte membranes are then obtained by blending the brush-like nanocrystals with high molecular weight PEO and LiTFSI. The intrinsic chemical compatibility among the PEO moieties allows a TiO<jats:sub>2</jats:sub> content as high as ∼39 wt% (90:10 w/w functionalized nanocrystals/PEO-LiTFSI), while maintaining good processability and mechanical resistance. The 50:50 w/w nanocomposite electrolyte (18.8 wt% functionalized TiO<jats:sub>2</jats:sub>) displays ionic conductivity of 3 × 10<jats:sup>−4</jats:sup> S cm<jats:sup>−1</jats:sup> at 70 °C. Stripping/plating experiments show an excellent long-term behavior even at relatively high currents of 200 <jats:italic>μ</jats:italic>A cm<jats:sup>−2</jats:sup>. Upon testing in a lab-scale Li/electrolyte/LiFePO<jats:sub>4</jats:sub> cell, the material delivers 130 mAh g<jats:sup>−1</jats:sup> and 120 mAh g<jats:sup>−1</jats:sup> after 40 and 50 cycles at 0.05 and 0.1 mA, respectively, with Coulombic efficiency exceeding 99.5%, which demonstrates the very promising prospects of these newly developed nanocomposite solid electrolyte for future development of LMBs.</jats:p>