Search Results - "EPRON, Florence"

Recent Progress and Prospects in Catalytic Water Treatment by Parvulescu, Vasile I, Epron, Florence, Garcia, Hermenegildo, Granger, Pascal

“…Presently, conventional technologies in water treatment are not efficient enough to completely mineralize refractory water contaminants. In this context, the…”
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Design of Nanocatalysts for Green Hydrogen Production from Bioethanol by Bion, Nicolas, Duprez, Daniel, Epron, Florence

“…Bioethanol is an interesting feedstock that may be used for hydrogen production by steam or autothermal reforming. However, the impurities (heavy alcohols,…”
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Effect of the metal promoter on the performances of H-ZSM5 in ethylene aromatization by Coqueblin, Hadrien, Richard, Anthony, Uzio, Denis, Pinard, Ludovic, Pouilloux, Yannick, Epron, Florence

“…[Display omitted] •H-ZSM5 was modified by addition of Mo, Ni, Ga, Zn cations.•Metal addition increases Lewis acid sites while decreasing Brønsted acid…”
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Nitrate reduction in water: Influence of the addition of a second metal on the performances of the Pd/CeO₂ catalyst by Devadas, Abirami, Vasudevan, Subramanyan, Epron, Florence

“…An attempt is made to improve the catalytic nitrate reduction on Pd/CeO₂ catalysts by the addition of a second metal. The influence of the second metal such as…”
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Preferential Oxidation of Carbon Monoxide in the Presence of Hydrogen (PROX) over Noble Metals and Transition Metal Oxides: Advantages and Drawbacks by Bion, Nicolas, Epron, Florence, Moreno, Máximo, Mariño, Fernando, Duprez, Daniel

“…The steam reforming reaction of hydrocarbons and organic fuels, in general, is followed by a two-stage reaction of water gas shift, which allows increasing the…”
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Characterization by X-ray absorption spectroscopy of bimetallic Re–Pd/TiO2 catalysts efficient for selective aqueous-phase hydrogenation of succinic acid to 1,4-butanediol by Tapin, Benoît, Khanh Ly, Bao, Canaff, Christine, Epron, Florence, Pinel, Catherine, Besson, Michèle, Especel, Catherine

“…Re–Pd catalysts supported on TiO2 (P25 or DT51) prepared by successive impregnation (SI) or by Re deposition on Pd/TiO2 by catalytic reduction (CR) were…”
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Platinum Supported Catalysts: Predictive CO and H2 Chemisorption by a Statistical Cuboctahedron Cluster Model by Le Valant, Anthony, Comminges, Clément, Can, Fabien, Thomas, Karine, Houalla, Marwan, Epron, Florence

“…Chemisorption of probe molecules such as hydrogen and carbon monoxide on the surface of Pt particles is the most common chemical technique used to estimate the…”
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Influence of the Re introduction method onto Pd/TiO2 catalysts for the selective hydrogenation of succinic acid in aqueous-phase by Tapin, Benoit, Epron, Florence, Especel, Catherine, Ly, Bao Khanh, Pinel, Catherine, Besson, Michèle

“…•Bimetallic catalysts were prepared by two protocols, i.e. successive impregnation (SI) or surface redox reduction (CR).•The localization of the Re deposit on…”
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Heterogeneous Catalytic Hydrogenation of Biobased Levulinic and Succinic Acids in Aqueous Solutions by Corbel-Demailly, Louis, Ly, Bao-Khanh, Minh, Doan-Pham, Tapin, Benoit, Especel, Catherine, Epron, Florence, Cabiac, Amandine, Guillon, Emmanuelle, Besson, Michèle, Pinel, Catherine

“…Supported noble‐metal catalysts (Ru, Pd or Pt) and the corresponding Re‐promoted catalysts exhibit a high activity for the hydrogenation of biobased carboxylic…”
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Study of Monometallic Pd/TiO2 Catalysts for the Hydrogenation of Succinic Acid in Aqueous Phase by Tapin, Benoit, Epron, Florence, Especel, Catherine, Ly, Bao Khanh, Pinel, Catherine, Besson, Michèle

“…A series of 2 wt % Pd/TiO2 monometallic catalysts were prepared by varying some parameters, such as the nature of the precursor salt, the titania support, and…”
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Palladium, Iridium, and Rhodium Supported Catalysts: Predictive H₂ Chemisorption by Statistical Cuboctahedron Clusters Model by Drault, Fabien, Comminges, Clément, Can, Fabien, Pirault-Roy, Laurence, Epron, Florence, Le Valant, Anthony

“…Chemisorption of hydrogen on metallic particles is often used to estimate the metal dispersion ( ), the metal particle size ( ), and the metallic specific…”
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Cooperative effect between copper and gold on ceria for CO-PROX reaction by Fonseca, Juliana da Silva Lima, Ferreira, Hadma Sousa, Bion, Nicolas, Pirault-Roy, Laurence, Rangel, Maria do Carmo, Duprez, Daniel, Epron, Florence

“…[Display omitted] ► Cooperative effect of gold and copper on ceria support for CO-PROX. ► Au/CeO 2 promotes the reverse water-gas-shift reaction at high…”
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Effect of Addition Mode of Re in Bimetallic Pd–Re/TiO2 Catalysts Upon the Selective Aqueous-Phase Hydrogenation of Succinic Acid to 1,4-Butanediol by Ly, Bao Khanh, Minh, Doan Pham, Pinel, Catherine, Besson, Michèle, Tapin, Benoit, Epron, Florence, Especel, Catherine

“…Hydrogenation of succinic acid aqueous solutions was performed using TiO 2 -supported 2 wt% Pd and 2 wt%Pd–x wt%Re catalysts, using either impregnation method…”
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Ethanol steam reforming over Rh/CexZr1−xO2 catalysts: Impact of the CO–CO2–CH4 interconversion reactions on the H2 production by Birot, Anne, Epron, Florence, Descorme, Claude, Duprez, Daniel

“…CexZr1−xO2 mixed oxide-supported 1wt.%Rh catalysts were prepared by wet impregnation using Rh nitrate as a precursor and calcined at 900°C. They were…”
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Preferential CO oxidation over nanosized gold catalysts supported on ceria and amorphous ceria–alumina by Fonseca, Juliana, Royer, Sébastien, Bion, Nicolas, Pirault-Roy, Laurence, Rangel, Maria do Carmo, Duprez, Daniel, Epron, Florence

“…[Display omitted] ► CeO2–Al2O3 (CeXAl) were prepared by Evaporation Induced Self Assembly. ► Some Au/CeXAl present higher oxygen mobility and storage capacity…”
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Effect of the support on tin distribution in Pd–Sn/Al2O3 and Pd–Sn/SiO2 catalysts for application in water denitration by Garron, Anthony, Lázár, Károly, Epron, Florence

“…The reduction of nitrate to nitrogen is a key process for nitrate removal in water. Among others bimetallic, palladium tin catalysts are well suited for this…”
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Effect of Metal Dopant on the Performance of Ni@CeMeO2 Embedded Catalysts (Me = Gd, Sm and Zr) for Dry Reforming of Methane by Marinho, André L. A., Rabelo-Neto, Raimundo C., Epron, Florence, Toniolo, Fabio S., Noronha, Fabio B., Bion, Nicolas

“…Biogas upgrading by a catalytic process has been studied in order to obtain syngas using renewable source of methane. This work evaluates the influence of…”
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Catalytic Reduction of Nitrate and Nitrite on Pt–Cu/Al2O3 Catalysts in Aqueous Solution: Role of the Interaction between Copper and Platinum in the Reaction by Epron, Florence, Gauthard, Florence, Pinéda, Carole, Barbier, Jacques

“…Bimetallic platinum copper catalysts were prepared by deposition of copper on a parent monometallic platinum catalyst. Two techniques were employed favoring…”
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Catalytic Reduction of Nitrate in Water on a Monometallic Pd/CeO2 Catalyst by Epron, Florence, Gauthard, Florence, Barbier, Jacques

“…Whereas monometallic palladium catalysts deposited on classical supports such as silica, alumina, or carbon are totally inactive for nitrate reduction, we have…”
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Catalytic properties in n-heptane reforming of Pt-Sn and Pt-Ir-Sn/Al2O3 catalysts prepared by surface redox reaction by EPRON, Florence, CARNEVILLIER, Christelle, MARECOT, Patrice

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