• Article dans une revue

Bimetallic Au-Pd catalysts for selective hydrogenation of butadiene: Influence of the preparation method on catalytic properties

N. El Kolli, L. Delannoy, C. Louis

Supported Au catalysts modified by the addition of small amount of Pd (Au/Pd atomic ratio (10) were prepared according to three different methods, co-deposition-precipitation with urea (DPU), deposition of colloids stabilised either by polyvinyl alcohol (PVA) or by tetrakis (hydroxypropyl)…

Journal of Catalysis, 2012, 297, pp.79-92. ⟨10.1016/j.jcat.2012.09.022⟩. ⟨hal-00809388⟩

• Article dans une revue

Mononuclear pseudo-tetrahedral V species of VSiBEA zeolite as the active sites of the selective oxidative dehydrogenation of propane

Karolina Chalupka, Cyril Thomas, Yannick Millot, Frédéric Averseng, Stanislaw Dzwigaj

This work reports on the investigation of the influence of the nature of the V species in the ODH of propane. For this purpose, VSiBEA catalysts, including framework and/or extra-framework V species, were synthesized via the two-step method by controlling the speciation of the V species of the…

Journal of Catalysis, 2013, 305, pp.46-55. ⟨10.1016/j.jcat.2013.04.020⟩. ⟨hal-00907796⟩

• Communication dans un congrès

Search for clues of life or habitability at Mars: laboratory simulation of the evolution of organic molecules at the surface of Mars

Patrice Coll, Olivier Poch, Maguy Jaber, Jean-François Lambert, Thomas Georgelin, Fabien Stalport, Cyril Szopa

Origins 2014 International Conference, Jul 2014, Nara, Japan. ⟨insu-01148594⟩

• Article dans une revue

The Impact of Reduction Temperature and Nanoparticles Size on the Catalytic Activity of Cobalt-Containing BEA Zeolite in Fischer–Tropsch Synthesis

Karolina A Chalupka, Jacek Grams, Pawel Mierczynski, Malgorzata I Szynkowska, Jacek Rynkowski, Thomas Onfroy, Sandra Casale, Stanislaw Dzwigaj

A goal of this work was to investigate the influence of the preparation procedure and activation conditions (reduction temperature and reducing medium: pure hydrogen (100% H 2) or hydrogen-argon mixture (5% H 2-95% Ar)) on the activity of Co-containing BEA zeolites in Fischer-Tropsch synthesis.…

Catalysts, 2020, 10 (5), pp.553. ⟨10.3390/catal10050553⟩. ⟨hal-03987087⟩

• Article dans une revue

Synthesis of TiO2 Nanobelt Bundles Decorated with TiO2 Nanoparticles and Aggregates and Their Use as Anode Materials for Lithium-Ion Batteries

Wenpo Luo, Juliette Blanchard, Domenica Tonelli, Abdelhafed Taleb

TiO 2 Nanobelt Bundles Decorated with TiO 2 Nanoparticles and Aggregates and Their Use as Anode Materials for Lithium-Ion Batteries.

Micromachines, 2023, 14, ⟨10.3390/mi14020243⟩. ⟨hal-04285412⟩

• Article dans une revue

Comment on “Direct Decomposition of NO x over TiO 2 Supported Transition Metal Oxides at Low Temperatures”

Josefine Schnee, Laurent Delannoy, Guylène Costentin, Frédéric Meunier, Cyril Thomas

In a recent paper entitled "Direct decomposition of NO x over TiO 2 supported transition metal oxides at low temperatures", 1 Damma et al. report highly promising results on the catalytic direct decomposition of NO to N 2 and O 2 at temperatures as low as 100 °C, with excellent tolerance…

Industrial and engineering chemistry research, 2020, 59, pp.4835-4837. ⟨10.1021/acs.iecr.0c00412⟩. ⟨hal-02504389⟩

• Article dans une revue

Highly active composite TiO2-polypyrrole nanostructures for water and air depollution under visible light irradiation

Xiaojiao Yuan, Marek Kobylanski, Zhenpeng Cui, Jian Li, Patricia Beaunier, Diana Dragoe, Christophe Colbeau-Justin, Adriana Zaleska-Medynska, Hynd Remita

Journal of Environmental Chemical Engineering, 2020, 8 (5), pp.104178. ⟨10.1016/j.jece.2020.104178⟩. ⟨hal-03437337⟩

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Controlling C−OAryl Hydrogenolysis vs Aryl Hydrogenation in Lignin Model Depolymerization Using Ni‐, Rh‐ or Ni/Rh‐based Silica Catalysts

Rita Raachini, Ferdaous Ben Romdhane, Capucine Sassoye, Maya Boutros, Franck Launay

Abstract This paper focuses on the hydrogenolysis of 2‐phenoxy‐1‐phenylethanone, modelling a pre‐oxidized form of lignin using five catalysts of similar metal content, prepared by impregnation of Ni(II), Rh(III) and both metals onto Aerosil‐380 in the presence of NH 3 , followed by a reduction step…

ChemCatChem, 2023, ⟨10.1002/cctc.202300948⟩. ⟨hal-04391575⟩

• Communication dans un congrès

Catalyseur hybride métal-zéolithe pour l'oxydation électrochimique de l'acide formique

Lu Zhang, J.V. Perales-Rondon, Angélica Thomère, Juliette Blanchard, Carlos M Sánchez-Sánchez, Vincent Vivier

La production d’énergie par voie électrochimique peut être envisagée comme un substitut à l’utilisation de combustibles fossiles ou nucléaires. Parmi les différents composants d’une pile à combustible, l’électrocatalyseur joue un rôle major. [1] Les zéolithes sont des aluminosilicates cristallins…

Journées d' Electrochimie 2019 (JE 2019), Jul 2019, Toulouse, France. ⟨hal-03965517⟩

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Preparation of highly hydrophilic PVA/SBA-15 composite materials and their adsorption behavior toward cationic dye: effect of PVA content

Zakaria Abid, Aboubakr Hakiki, Bouhadjar Boukoussa, Franck Launay, Hadj Hamaizi, Abdelkader Bengueddach, Rachida Hamacha

This work focuses on the preparation of highly hydrophilic polyvinyl alcohol/SBA-15 composites by impregnation method. In order to study the effect of polyvinyl alcohol (PVA) on the structural, textural properties of composites, several percentages of PVA were impregnated into the surface of the…

Journal of Materials Science, 2019, 54 (10), pp.7679-7691. ⟨10.1007/s10853-019-03415-w⟩. ⟨hal-04022368⟩