High Throughput Approach Applied to VOC Oxidation at Low Temperature
| Autor: | Jean-Michel Tatibouët, Bertrand Pavageau, Julien Jolly |
|---|---|
| Přispěvatelé: | Laboratoire du Futur (LOF), Centre National de la Recherche Scientifique (CNRS)-RHODIA-Université Sciences et Technologies - Bordeaux 1-Institut de Chimie du CNRS (INC), Catalyse, Milieux non conventionnels & Carbone renouvelable (E4), Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers-Institut de Chimie du CNRS (INC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Poitiers-Institut de Chimie du CNRS (INC), Laboratoire de catalyse en chimie organique (LACCO), Université de Poitiers-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2013 |
| Předmět: |
[PHYS]Physics [physics]
Cerium oxide [CHIM.ORGA]Chemical Sciences/Organic chemistry Infrared Chemistry General Chemical Engineering Analytical chemistry Energy Engineering and Power Technology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Mass spectrometry 01 natural sciences 7. Clean energy 0104 chemical sciences Catalysis Fuel Technology Chemical engineering In situ raman spectroscopy Thermography Reactivity (chemistry) [CHIM.OTHE]Chemical Sciences/Other 0210 nano-technology Throughput (business) |
| Zdroj: | Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles Oil & Gas Science and Technology-Revue d'IFP Energies nouvelles, Institut Français du Pétrole, 2013, 68 (3), pp.505-517. ⟨10.2516/ogst/2012053⟩ |
| ISSN: | 1953-8189 1294-4475 |
| DOI: | 10.2516/ogst/2012053 |
| Popis: | International audience; A High Throughput (HT) approach is used to prepare and characterize the catalytic activity of materials for the destruction of Volatile Organic Compounds (VOC) at low temperature. The interest of the Designs of Experiments (DoE) in the primary screening is demonstrated through modeling catalysts composition according to the light-off temperature detected by infrared thermography. The combination of the mass spectrometry and the infrared thermography appears very useful to confirm and increase information about catalytic properties of the catalysts extracted to the primary screening stage. Finally, in situ Raman spectroscopy with infrared thermography allows to better understand the origin of the catalytic properties in the case ofAu/CeO2 catalysts. A strong interaction between gold and Ce-O bonds leading to an improvement of the cerium oxide reducibility could explain its high reactivity for 2-propanol oxidation at lower temperature. |
| Databáze: | OpenAIRE |
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