A5069984054- Electrocatalysts for Energy Conversion
- Electrochemical Analysis and Applications
- CO2 Reduction Techniques and Catalysts
- Ionic liquids properties and applications
- Electrochemical sensors and biosensors
- Mesoporous Materials and Catalysis
- Water Quality Monitoring and Analysis
- Advanced Chemical Sensor Technologies
- Catalytic Processes in Materials Science
- Zeolite Catalysis and Synthesis
École Polytechnique Fédérale de Lausanne
2023-2024
Centre National de la Recherche Scientifique
2023
École Nationale Supérieure de Chimie de Montpellier
2023
Université de Montpellier
2023
Abstract Mesoporous ZSM‐5 catalysts were prepared from a commercial (Si/Al=15), using 2‐step micelle‐templating procedure. By varying the NaOH/Si synthesis ratio in range of 0.3‐0.7, with different textural and acidic properties obtained. Increasing gel leads to zeolites that feature reduced number Brønsted acid sites, but higher mesopore volume, which allows for reducing diffusion path length. In order assess best compromise between acidity volume two test reactions run. The alkylation...
Understanding metal surface reconstruction during operation is of the uttermost importance in heterogeneous catalysis as it directly affects available active sites. However, notoriously difficult to study because dynamic nature phenomena behind it. Here, we report on mechanism and intermediates, which drive rearrangement copper catalysts electrochemical CO2 reduction reaction. In-situ methods, including mass spectrometry fluorescence spectroscopy, evidence a dissolution – redeposition...