| 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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Drnec, Jakub
European Synchrotron Radiation Facility
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024In Situ and Operando X-ray Scattering Methods in Electrochemistry and Electrocatalysiscitations
- 2024Two-Dimensional Iridium Aerogel-Like Structures for Efficient and Stable Oxygen Evolution Reaction Activity
- 2024Monitoring the Morphological Changes of Skeleton-PtCo Electrocatalyst during PEMFC Start-Up/Shut-Downprobed by in situ WAXS and SAXScitations
- 2024Monitoring the Morphological Changes of Skeleton-PtCo Electrocatalyst during PEMFC Start-Up/Shut-Down probed by in situ WAXS and SAXS.citations
- 2023A Life-Cycle of Ni in Proton Exchange Membrane Fuel Cells
- 2023Charge Dynamics Induced by Lithiation Heterogeneity in Silicon‐Graphite Composite Anodescitations
- 2023Charge Dynamics Induced by Lithiation Heterogeneity in Silicon‐Graphite Composite Anodescitations
- 2022Operando X-Ray Diffraction Nanoimaging of Advanced Cathodes
- 2020Activation of bimetallic AgCu foam electrocatalysts for ethanol formation from CO 2 by selective Cu oxidation/reductioncitations
- 2019Small-angle scattering by supported nanoparticles: exact results and useful approximationscitations
- 2019Observing growth under confinementcitations
- 2019Surface distortion as a unifying concept and descriptor in oxygen reduction reaction electrocatalysis
- 2019Structural Disorder and Oxygen Reduction Reaction Kinetics: Friends or Foes?
- 2016Defects do Catalysis: CO Monolayer Oxidation and Oxygen Reduction Reaction on Hollow PtNi/C Nanoparticlescitations
- 2015Surface alloying upon Co intercalation between graphene and Ir(111)citations
Places of action
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article
Observing growth under confinement
Abstract
<p>Using a micro-focused high-energy X-ray beam, we have performed in situ time-resolved depth profiling during the electrochemical deposition of Sn into an ordered porous anodic alumina template. Combined with micro-diffraction we are able to follow the variation of the structure at the atomic scale as a function of depth and time. We show that Sn initially deposits at the bottom of the pores, and forms metallic nanopillars with a preferred [100] orientation and a relatively low mosaicity. The lattice strain is found to differ from previous ex situ measurements where the Sn had been removed from the porous support. The dendritic nature of the pore bottom affects the Sn growth mode and results in a variation of Sn grain size, strain and mosaicity. Such atomic scale information of nano-templated materials during electrodeposition may improve the future fabrication of devices.</p>