• Article dans une revue

Basic Cs-Pt/MCM-41 Catalysts: Synthesis, Characterization and Activity in n-Hexane Conversion

J. Blanchard, Katia Fajerwerg, M. Breysse, P. Beaunier, M.F. Ribeiro, J.M. Silva, P. Massiani

Cs-Pt/MCM-41 catalysts with basic character have been prepared by selective adsorption of Pt(NH3)4(OH)2 at pH = 8 on pure silica MCM-41 followed by incipient-wetness impregnation of CsNO3, then oxidation and reduction. The influence of the amount of Cs (0, 2 and 4 wt%) on the size of the reduced Pt…

Catalysis Letters, 2002, 83 (3/4), pp.221-229. ⟨10.1023/A:1021038131270⟩. ⟨hal-03663333⟩

• Communication dans un congrès

Lab-scale study of the electrochemical response of Li-ion electrode materials to emulated photovoltaic electrochemical constraints

A. Soares, L. Goemaere, C. M. Ionica-Bousquet, Y. Thiaux, L. Stievano, C. Glaize, L. Monconduit

Euromat 2011 European Congress on Advanced Materials and Processes, 2011, Montpellier, France. ⟨hal-01912128⟩

• Thèse

Bulk TiO2 vs alternative Ti-based photocatalysts for the mild aerobic oxidation of alcohols, Masse de TiO2 versus photocatalyseurs alternatifs à base de titane de l’oxydation ménagée et aérobie d’alcools

Diaa Obaid

A series of metal oxides semiconductors, including commercially available TiO2 or synthesized mesoporous samples, were tested as photocatalysts for the aerobic mild oxidation of alcohols in acetonitrile under UV. Benzyl alcohol, used as a reference, was oxidized mainly into benzaldehyde. Best yield…, Des oxydes semi-conducteurs, en particulier TiO2 commercialement disponible ou des échantillons mésoporeux synthétisés, ont été testés comme photocatalyseurs de l'oxydation ménagée et aérobie d'alcools dans l'acétonitrile sous UV. L'alcool benzylique a été oxydé principalement…

Theoretical and/or physical chemistry. Université Pierre et Marie Curie - Paris VI, 2017. English. ⟨NNT : 2017PA066578⟩. ⟨tel-01913747⟩

• Article dans une revue

Spatially Controlled Reduction and Growth of Silver in Hollow Gold Nanoshell Particles

Lu Zhang, Peng Chen, Alexis Loiseau, Dalil Brouri, Sandra Casale, Michèle Salmain, Souhir Boujday, Bo Liedberg

Journal of Physical Chemistry C, 2019, 123 (16), pp.10614-10621. ⟨10.1021/acs.jpcc.8b11864⟩. ⟨hal-02284528⟩

• Article dans une revue

Spectroscopie d'absorption X et catalyse hétérogène

Edmond Payen, Laurent Barthe, Elise Berrier, Juliette Blanchard, Valérie Briois, Xavier Carrier, Michel Che, Sylvain Cristol, Anne Griboval-Constant, Jingping Hong, Yves Joly, Andrei Y. Khodakov, Camille La Fontaine, Eric Marceau, Pascale Massiani, Asma Tougerti

La connaissance détaillée des mécanismes de réaction en catalyse hétérogène nécessite une description précise de la géométrie et de l'environnement local des sites actifs qui sont déterminants pour les performances catalytiques (conversion, sélectivité). La spectroscopie d'absorption X (…

L'Actualité Chimique, 2011, 356-357, pp.20-28. ⟨hal-00667490⟩

• Article dans une revue

HRTEM and STEM-HAADF characterisation of Au-TiO2 and Au-Al2O3 catalysts for a better understanding of the parameters influencing their properties in CO oxidation

L. Delannoy, R.L. Chantry, S. Casale, Z.Y. Li, Yves Borensztein, C. Louis

Gold catalysts supported on titania (Au-TiO2) and alumina (Au-Al2O3) were prepared by deposition- precipitation with urea and then activated before characterisation and reaction in CO oxidation, either by calcination in air at 500 1C or reduction under H2 at 300 1C. Gold nanoparticles with average…

Physical Chemistry Chemical Physics, 2013, 15, pp.3473-3479. ⟨10.1039/c2cp44157h⟩. ⟨hal-00811527⟩

• Communication dans un congrès

Corrosion propagation monitoring using electrochemical noise measurements on carbon steel in hydrogenocarbonated solution containing chloride ions

C. Comas, François Huet, Kieu Ngo, M. Fregonese, H. Idrissi, Bernard Normand

17th Annual meeting ECG-COMON, PSI, Jun 2022, Villigen PSI, Switzerland. ⟨hal-04011872⟩

• Article dans une revue

Can eccentric debris disks be long-lived?

V. Faramaz, H. Beust, P. Thebault, J.-C. Augereau, A. Bonsor, C. del Burgo, S. Ertel, J. Marshall, J. Milli, B. Montesinos, A. Mora, G. Bryden, W. Danchi, C. Eiroa, G. White, S. Wolf

Astronomy and Astrophysics - A&A, 2014, 563, pp.A72. ⟨10.1051/0004-6361/201322469⟩. ⟨hal-02581464⟩

• Article dans une revue

Influence of the temperature on the reduction mechanism of concentrated nitric acid on a silicon-enriched austenitic stainless steel

I. Bahtit, N. Gruet, B. Puga, X.R. Nóvoa, Cyril Thomas, V. Vivier

Corrosion of silicon-enriched stainless steel in nitric acid strongly depends on the temperature of the electrolyte. Therefore, the reduction reaction of nitric acid on this material was investigated from 40 to 107 °C. For the first time, the autocatalytic reduction mechanism of nitric acid…

Electrochimica Acta, 2023, 446, pp.142068. ⟨10.1016/j.electacta.2023.142068⟩. ⟨hal-04257869⟩

• Article dans une revue

Layer-by-Layer Assembly of Nanosized Membrane Fractions for the Assessment of Cytochrome P450 Xenobiotic Metabolism

Paul Quantin, Elodie Colaço, Karim El Kirat, Christophe Egles, Hervé Ficheux, Jessem Landoulsi

Herein, we report the use of sequential layer-by-layer (LbL) assembly to design nanostructured films made of recombinant bacterial membrane fractions (MF), which overexpress cytochrome P450 (CYP) and cytochrome P450 reductase. The ability to incorporate MF in LbL multilayered films is demonstrated…

ACS Omega, 2018, 3 (10), pp.12535 - 12544. ⟨10.1021/acsomega.8b01738⟩. ⟨hal-01934732⟩