| 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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Kuhn, Alexander
Institut Polytechnique de Bordeaux
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2023Bi-enzymatic chemo-mechanical feedback loop for continuous self-sustained actuation of conducting polymerscitations
- 2023Nanostructured gold-coated AFM tips generated by potentiostatic electrodeposition for tip-enhanced Raman spectroscopy ; Pointes AFM nanostructurées recouvertes d'or générées par électrodéposition potentiostatique pour la spectroscopie Raman exaltée de pointecitations
- 2021Designing tubular conducting polymer actuators for wireless electropumpingcitations
- 2020Chiral Macroporous MOF Surfaces for Electroassisted Enantioselective Adsorption and Separationcitations
- 2020Enzymatic Glucose-Oxygen Biofuel Cells for Highly Efficient Interfacial Corrosion Protectioncitations
- 2019Chiral platinum–polypyrrole hybrid films as efficient enantioselective actuatorscitations
- 2019Synthesis, Characterization, and Electrochemical Applications of Chiral Imprinted Mesoporous Ni Surfacescitations
- 2019Hierarchical Multiporous Nickel for Oxygen Evolution Reaction in Alkaline Mediacitations
- 2017Anisotropic Metal Deposition on TiO<sub>2</sub> Particles by Electric‐Field‐Induced Charge Separationcitations
- 2017Surface enhancement of a molecularly imprinted polymer film using sacrificial silica beads for increasing<scp>l</scp>-arabitol chemosensor sensitivity and detectabilitycitations
- 2017Anisotropic metal deposition on TiO2 particles by electric-field-induced charge separationcitations
- 2015Generation of metal composition gradients by means of bipolar electrodepositioncitations
- 2014Site-Selective Synthesis of Janus-type Metal-Organic Framework Composites.citations
- 2014Asymmetrical modification of carbon microfibers by bipolar electrochemistry in acetonitrilecitations
- 2013Interest of the Sol-Gel Approach for Multiscale Tailoring of Porous Bioelectrode Surfacescitations
- 2012Engineering of Complex Macroporous Materials Through Controlled Electrodeposition in Colloidal Superstructurescitations
- 2011Design of Catalytically Active Cylindrical and Macroporous Gold Microelectrodescitations
- 2011Structure and dynamics of the fast lithium ion conductor "li 7La3Zr2O12"
- 2009Li Ion diffusion in nanocrystalline and nanoglassy LiAISi2O 6 and LiBO2 - Structure dynamics relations in two glass forming compounds
Places of action
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article
Hierarchical Multiporous Nickel for Oxygen Evolution Reaction in Alkaline Media
Abstract
International audience ; Electrochemical water splitting is a crucially important process for energy conversion and storage. In this context, we report the synthesis of hierarchical multiporous nickel nanosheets obtained by a templated two‐step electrodeposition of nickel in the presence of silica beads and an assembly of nonionic surfactant in order to generate a combined macro‐ and mesoporous structure. Interestingly, the synergistic effect of these highly ordered meso‐ and macroporous structures promotes the catalytic performance for oxygen evolution reaction with one order of magnitude higher current densities and a better stability of the electrodes compared to flat nickel or electrodes having a single type of porosity. This example illustrates a promising strategy for the rational design of high‐performance porous metals, not only in the frame of water electrolysis, but also for other electrocatalytic applications.