| 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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Henss, Anja
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024SEI growth on Lithium metal anodes in solid-state batteries quantified with coulometric titration time analysis
- 2024Lipid-related ion suppression on the herbicide atrazine in earthworm samples in ToF-SIMS and matrix-assisted laser desorption ionization mass spectrometry imaging and the role of gas-phase basicitycitations
- 2023SEI growth on Lithium metal anodes in solid-state batteries quantified with coulometric titration time analysiscitations
- 2023Investigation of the Stability of the Poly(ethylene oxide) | LiNi$_{1‐x‐y}$Co$_x$Mn$_y$O$_2$ Interface in Solid‐State Batteries
- 2023Evaluation and Improvement of the Stability of Poly(ethylene oxide)-based Solid-state Batteries with High-Voltage Cathodes
- 2023Identification of Lithium Compounds on Surfaces of Lithium Metal Anode with Machine-Learning-Assisted Analysis of ToF-SIMS Spectracitations
- 2022In Situ Investigation of Lithium Metal–Solid Electrolyte Anode Interfaces with ToF‐SIMScitations
- 2022Quantification of calcium content in bone by using ToF-SIMS-a first approach
- 2022Advanced Analytical Characterization of Interface Degradation in Ni-Rich NCM Cathode Co-Sintered with LATP Solid Electrolytecitations
- 2021Reaction of Li1.3Al0.3Ti1.7(PO4)3 and LiNi0.6Co0.2Mn0.2O2 in co-sintered composite cathodes for solid-state batteriescitations
- 2013Quantification of calcium content in bone by using ToF-SIMS–a first approach
Places of action
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article
In Situ Investigation of Lithium Metal–Solid Electrolyte Anode Interfaces with ToF‐SIMS
Abstract
<jats:title>Abstract</jats:title><jats:p>Solid‐state batteries with a lithium metal anode (LMA) are promising candidates for the next generation of energy storage systems with high energy and power density. However, successful implementation of the LMA requires deeper insight into the lithium metal–solid electrolyte (Li|SE) interface. Since lithium is highly reactive, reaction products form when it comes into contact with most solid electrolytes (SEs) and the resulting interphase can have detrimental effects on cell performance. To better understand the formation of interphases, Li|SE interfaces are studied with time‐of‐flight secondary‐ion mass spectrometry (ToF‐SIMS), which provides chemical information with high sensitivity in 2D as well as 3D and is a valuable complement to commonly used techniques. To investigate the interphase, lithium is deposited in situ on SE pellets either through lithium vapor deposition or electrochemical lithium plating. Subsequent depth profiling provides information about the stability of the Li|SE interface and about the microstructure of the formed interphase. At the Li|Li<jats:sub>6</jats:sub>PS<jats:sub>5</jats:sub>Cl interface of lithium metal with argyrodite‐type Li<jats:sub>6</jats:sub>PS<jats:sub>5</jats:sub>Cl, an apparently covering Li<jats:sub>2</jats:sub>S‐rich layer is found as major part of the interphase. Independent of the deposition method, a combination of ToF‐SIMS and atomic force microscopy indicates a thickness of about 250 nm for the Li<jats:sub>2</jats:sub>S‐rich interlayer.</jats:p>