| 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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Poelman, Hilde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Controlling Pt nanoparticle sintering by sub-monolayer MgO ALD thin filmscitations
- 2024Evolution of low Z-elements in a Ni/MgFeAlO 4 catalyst during reaction : insight from in situ XRScitations
- 2023High temperature H2S removal via CO2-assisted chemical looping over ZrO2-modified Fe2O3citations
- 2022Shuffling Atomic Layer Deposition Gas Sequences to Modulate Bimetallic Thin Films and Nanoparticle Propertiescitations
- 2022Shuffling atomic layer deposition gas sequences to modulate bimetallic thin films and nanoparticle propertiescitations
- 2022Upcycling the carbon emissions from the steel industry into chemicals using three metal oxide loopscitations
- 2022Decarbonisation of steel mill gases in an energy-neutral chemical looping processcitations
- 2021Microstructured ZrO2 coating of iron oxide for enhanced CO2 conversioncitations
- 2021In situ XAS/SAXS study of Al2O3-coated PtGa catalysts for propane dehydrogenationcitations
- 2020Hierarchical Fe-modified MgAl2O4 as Ni-catalyst support for methane dry reformingcitations
- 2020Ethanol dehydrogenation over Cu catalysts promoted with Ni : stability controlcitations
- 2020FeO controls the sintering of iron-based oxygen carriers in chemical looping CO2 conversioncitations
- 2019Pressure-induced deactivation of core-shell nanomaterials for catalyst assisted chemical loopingcitations
- 2019Fe2O3-MgAl2O4 for CO production from CO2 : Mössbauer spectroscopy and in situ X-ray diffractioncitations
- 2018Kinetics of Lifetime Changes in Bimetallic Nanocatalysts Revealed by Quick X-ray Absorption Spectroscopycitations
- 2018PdZn nanoparticle catalyst formation for ethanol dehydrogenation : active metal impregnation vs incorporationcitations
- 2017Controlling the stability of a Fe-Ni reforming catalyst : structural organization of the active componentscitations
- 2017CO production from CO2 via reverse water–gas shift reaction performed in a chemical looping mode : kinetics on modified iron oxidecitations
- 2017Size- and composition-controlled Pt–Sn bimetallic nanoparticles prepared by atomic layer depositioncitations
- 2016Atomic layer deposition route to tailor nanoalloys of noble and non-noble metalscitations
- 2016Hydrogen and carbon monoxide production by chemical looping over iron-aluminium oxidescitations
- 2016Deactivation study of Fe2O3−CeO2 during redox cycles for CO production from CO2citations
- 2016Kinetics of multi-step redox processes by time-resolved In situ X-ray diffractioncitations
- 2015Mg-Fe-Al-O for advanced CO2 to CO conversion: carbon monoxide yield vs. oxygen storage capacitycitations
- 2014Delivering a modifying element to metal nanoparticles via support: Pt-Ga alloying during the reduction of Pt/Mg(Al,Ga)Ox catalysts and its effects on propane dehydrogenationcitations
- 2007Effect of microstructure and crystallinity on the photocatalytic activity of TiO2 thin films deposited by dc magnetron sputtering
Places of action
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article
Shuffling Atomic Layer Deposition Gas Sequences to Modulate Bimetallic Thin Films and Nanoparticle Properties
Abstract
Atomic layer deposition (ALD) typically employs metal precursor and co-reactant pulses to deposit thin films in a layer-by-layer fashion. While conventional ABAB-type ALD sequences implement only two functionalities, namely a metal source and ligand exchange agent, additional functionalities have emerged, including etching and reduction agents. Herein, we construct gas phase sequences – coined as ALD+ – with complexities reaching beyond classic ABAB-type ALD by freely combining multiple functionalities within irregular pulse schemes, e.g. ABCADC. The possibilities of such combinations are explored as a smart strategy to tailor bimetallic thin film and nanoparticle (NP) properties. By doing so, we demonstrate that bimetallic thin films can be tailored with target thickness and through the full compositional range, whilst the morphology can be flexibly modulated from thin films to NPs by shuffling the pulse sequence. These complex pulse schemes are expected to be broadely applicable, but are here explored for Pd-Ru bimetallic thin films and NPs.