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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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Lee, Sang Bok
in Cooperation with on an Cooperation-Score of 37%
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Publications (4/4 displayed)
- 2024Advanced Molecular Layer Deposition of Si<sub>x</sub>Zn<sub>y</sub>O<sub>z</sub> Thin Film Coatings for Improved Electrochemical Performance of NMC811
- 2023On-Wafer Wide-Pore Anodic Aluminum Oxidecitations
- 2020Protection layers for metal anodes
- 2015Electrode Degradation Study of Vertically Aligned Carbon Nanotubes on a 3D Integrated Current Collectorcitations
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article
Electrode Degradation Study of Vertically Aligned Carbon Nanotubes on a 3D Integrated Current Collector
Abstract
Assembling nanostructured materials into rationally designed mesoscale arrays for use as electrodes in electrochemical systems is anticipated to reveal new challenges, particularly concerning new synthesis modes, architecture-related performance limitations, and degradation mechanisms. In this work, we focus on characterizing the degradation of densely packed vertically aligned carbon nanotubes (VACNTs) grown directly on a metallic foam to form a self-supporting, hierarchically porous 3D electrode architecture with an integrated current collector. The degradation pathways of this electrode, observed with microscopy and semi in-situ XPS after cycling as a redox scaffold in aprotic Li—O2 and Li—S batteries, shed new light on important design, performance, and degradation considerations for integrated mesoscale electrode architectures.