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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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Liu, Ming
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024High dielectric filler for all-solid-state lithium metal batterycitations
- 2023Discharge performance of a high temperature phase change material with low-cost wire meshcitations
- 2023Hydrophobized MFC as Reinforcing Additive in Industrial Silica/SBR Tire Tread Compoundcitations
- 2022Cage Molecules Stabilize Lead Halide Perovskite Thin Filmscitations
- 2021Chemical degradation in Thermally Cycled Stainless Steel 316 with High-Temperature Phase Change Materialcitations
- 2019Barely Porous Organic Cages for Hydrogen Isotope Separationcitations
- 2018Investigation into the behaviour of aluminium and steel under melt/freeze cyclic conditionscitations
- 2017A eutectic salt high temperature phase change material: Thermal stability and corrosion of SS316 with respect to thermal cyclingcitations
- 2016Stability and corrosion testing of a high temperature phase change material for CSP applicationscitations
- 2016Review on concentrating solar power plants and new developments in high temperature thermal energy storage technologiescitations
- 2015Atomic Layer Deposited Hybrid Organic-Inorganic Aluminates as Potential Low-k Dielectric Materialscitations
- 2010Electrochemical reactivity, surface composition and corrosion mechanisms of the complex metallic alloy Al 3 Mg 2citations
- 2010The influence of yttrium (Y) on the corrosion of Mg-Y binary alloyscitations
- 2009A preliminary quantitative XPS study of the surface films formed on pure magnesium and on magnesium-aluminium intermetallics by exposure to high-purity watercitations
- 2009A first quantitative XPS study of the surface films formed, by exposure to water, on Mg and on the Mg-Al intermetallics: Al 3 Mg 2 and Mg 17 Al 12citations
- 2009Calculated phase diagrams and the corrosion of die-cast Mg-Al alloyscitations
- 2008Calculated phase diagrams, iron tolerance limit, and corrosion of Mg-Al alloyscitations
Places of action
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article
High dielectric filler for all-solid-state lithium metal battery
Abstract
Lithium metal with its high theoretical capacity and low negative potential is considered one of the most important candidates to raise the energy density of all-solid-state batteries. However, lithium filament growth and its induced solid electrolyte decomposition pose severe challenges to realize a long cycle life. Here, dendrite growth in solid-state Li metal batteries is alleviated by introducing a high dielectric material, barium titanate, as a filler that removes the electric field gradients that catalyze dendrite formation. In symmetrical Li-metal cells, this results in a very small over-potential of only 48 mV at a relatively high current density of 1 mA cm −2 , when cycling a capacity of 2 mA h cm −2 during 1700 h. The high dielectric filler improves the Coulombic efficiency and cycle life of full cells and suppresses electrolyte decomposition as indicated by solid-state nuclear magnetic resonance (NMR) and X-ray photoelectron spectroscopy (XPS) measurements. This indicates that the high dielectric filler can suppress dendrite formation, thereby reducing solid electrolyte decomposition reactions, resulting in the observed low overpotentials and improved cycling efficiency. ; RST/Storage of Electrochemical Energy ; RID/TS/Instrumenten groep ; RID/TS/Technici Pool ; ChemE/O&O groep