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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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Giordano, Livia
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 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
- 2021Electronic Polarizability Induced Cooper-like Pairing and Energy Gap in High-Tc superconductors
- 2016Water dissociation on MnO(1 × 1)/Ag(100)citations
- 2015Atomic Scale Structure and Reduction of Cerium Oxide at the Interface with Platinumcitations
- 2014Properties of Pt-supported iron oxide ultra-thin films: Similarity of Hubbard-corrected and hybrid density functional theory descriptioncitations
- 2014Adsorption of Au and Pd on ruthenium-supported bilayer silicacitations
- 2014How Growing Conditions and Interfacial Oxygen Affect the Final Morphology of MgO/Ag(100) Filmscitations
- 2014Surface defects and their impact on the electronic structure of Mo-doped CaO films: an STM and DFT studycitations
- 2013Oxygen vacancies in oxides: nature, properties and challenges for DFT-based calculations
- 2011Density functional theory study of TiO(2)/Ag interfaces and their role in memristor devicescitations
- 2011Strain-induced formation of ultrathin mixed-oxide filmscitations
- 2006Tuning the surface metal work function by deposition of ultrathin oxide films: Density functional calculationscitations
- 2006Charge transfers at metal/oxide interfaces: a DFT study of formation of K delta and Au delta- species on MgO/Ag(100) ultra-thin films from deposition of neutral atomscitations
- 2006Nature of point defects on SiO2/Mo(112) thin films and their interaction with Au atomscitations
- 2005CO adsorption on Ni-4 and Ni-8 clusters deposited on regular and defect sites of the MgO(001) surfacecitations
- 2004Electronic properties of rutile TiO2 ultrathin films: Odd-even oscillations with the number of layerscitations
- 2002Microstructure and thermal expansion of Al2TiO5-MgTi2O5 solid solutions obtained by reaction sinteringcitations
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article
PVDF‐HFP Based, Quasi‐Solid Nanocomposite Electrolytes for Lithium Metal Batteries
Abstract
<jats:title>Abstract</jats:title><jats:p>Composite polymer electrolytes are systems of choice for future solid‐state lithium metal batteries (LMBs). Poly(vinylidene fluoride‐co‐hexafluoropropylene) (PVDF‐HFP) is among the most interesting matrices to develop new generation quasi‐solid electrolytes (QSEs). Here it is reported on nanocomposites made of PVDF‐HFP and pegylated SiO<jats:sub>2</jats:sub> nanoparticles. Silica‐based hybrid nanofillers are obtained by grafting chains of poly(ethylene glycol) methyl ether (PEG) with different molecular weight on the surface of silica nanoparticles. The functionalized nanofiller improves the mechanical, transport and electrochemical properties of the QSEs, which show good ionic conductivity values and high resistance against dendrite penetration, ensuring boosted long and safe device operation. The most promising result is obtained by dispersing 5 wt% of SiO<jats:sub>2</jats:sub> functionalized with short PEG chains (PEG<jats:sub>750</jats:sub>, Mw = 750 g mol<jats:sup>−1</jats:sup>) in the PVDF‐HFP matrix with an ease solvent‐casting procedure. It shows ionic conductivity of 0.1 mS cm<jats:sup>−1</jats:sup> at 25 °C, more than 250 h resistance to stripping/plating, and impressive results during cycling tests in LMB with LiFePO<jats:sub>4</jats:sub> cathode.</jats:p>