| 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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Vlad, Alexandru
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Direct Electrodeposition of Electrically Conducting Ni<sub>3</sub>(HITP)<sub>2</sub> MOF Nanostructures for Micro‐Supercapacitor Integrationcitations
- 2024Direct Electrodeposition of Electrically Conducting Ni 3 (HITP) 2 MOF Nanostructures for Microâ€Supercapacitor Integrationcitations
- 2024Direct Electrodeposition of Electrically Conducting Ni 3 (HITP) 2 MOF Nanostructures for Micro‐Supercapacitor Integrationcitations
- 2023Fluorine-free organic electrolytes for the stable electrodeposition of neodymium metalcitations
- 2023Controlling Charge Transport in 2D Conductive MOFs─The Role of Nitrogen-Rich Ligands and Chemical Functionality.citations
- 2022New Cathode Materials in the Fe-PO4-F Chemical Space for High-Performance Sodium-Ion Storagecitations
- 2021High Power Cathodes from Poly(2,2,6,6-Tetramethyl-1-Piperidinyloxy Methacrylate)/Li(NixMnyCoz)O2 Hybrid Compositescitations
- 2021Nâ€doped carbon nanotube sponges and their excellent lithium storage performancescitations
- 2021High Salt-Content Plasticized Flame-Retardant Polymer Electrolytescitations
- 2021An Electrically Conducting Li-Ion Metal–Organic Frameworkcitations
- 2019Kinked silicon nanowires: Superstructures by metal assisted chemical etchingcitations
- 2019Kinked Silicon Nanowires: Superstructures by Metal-Assisted Chemical Etchingcitations
- 2019Versatile Synthesis of Vanadium(III, IV, V) Oxides@Reduced Graphene Oxide Nanocomposites and Evaluation of their Lithium and Sodium Storage Performancescitations
- 2019Lithium Diffusion in Coppercitations
- 2018Kinked silicon nanowires-enabled interweaving electrode configuration for lithium-ion batteriescitations
- 2018Kinked silicon nanowires-enabled interweaving electrode configuration for lithium-ion batteriescitations
- 2013Novel and simple electrografting monomer method to exfoliate HOPG for lithium-ion batteries
- 2013High-quality thin graphene films from fast electrochemical exfoliation
- 2011Erbium silicide growth in the presence of residual oxygencitations
- 2009Miscibility Between Differently-Shaped Mesogens: Structural and Morphological Study of a Phthalocyanine-Perylene Binary Systemcitations
- 2009Miscibility between differently shaped mesogens: Structural and morphological study of a phthalocyanine-perylene binary system.citations
Places of action
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article
Kinked silicon nanowires-enabled interweaving electrode configuration for lithium-ion batteries
Abstract
A tri-dimensional interweaving kinked silicon nanowires (k-SiNWs) assembly, with a Ni current collector co-integrated, is evaluated as electrode configuration for lithium ion batteries. The large-scale fabrication of k-SiNWs is based on a procedure for continuous metal assisted chemical etching of Si, supported by a chemical peeling step that enables the reuse of the Si substrate. The kinks are triggered by a simple, repetitive etch-quench sequence in a HF and H2O2-based etchant. We find that the inter-locking frameworks of k-SiNWs and multi-walled carbon nanotubes exhibit beneficial mechanical properties with a foam-like behavior amplified by the kinks and a suitable porosity for a minimal electrode deformation upon Li insertion. In addition, ionic liquid electrolyte systems associated with the integrated Ni current collector repress the detrimental effects related to the Si-Li alloying reaction, enabling high cycling stability with 80% capacity retention (1695 mAh/gSi) after 100 cycles. Areal capacities of 2.42 mAh/cm2 (1276 mAh/gelectrode) can be achieved at the maximum evaluated thickness (corresponding to 1.3 mgSi/cm2). This work emphasizes the versatility of the metal assisted chemical etching for the synthesis of advanced Si nanostructures for high performance lithium ion battery electrodes.