• Article dans une revue

Ga(Nb,Ta)SiBEA zeolites prepared by two-step postsynthesis method: acid–base characteristics and catalytic performance in the dehydrogenation of propane to propylene with CO2

S. Orlyk, M. Kantserova, V. Chedryk, P. Kyriienko, D. Balakin, Y. Millot, S. Dzwigaj

Ga(Ta,Nb)SiBEA zeolites with Ta(V), Nb(V) and Ga(III)-single sites were prepared by two-step post-synthesis preparation procedure as evidenced by X-ray Diffraction, Fourier Transform Infrared Spectroscopy (FT–IR), 71Ga Magic Angle Spinning Nuclear Magnetic Resonance Spectroscopy and X-ray…

Journal of Porous Materials, 2021, 28 (5), pp.1511-1522. ⟨10.1007/s10934-021-01099-9⟩. ⟨hal-03995330⟩

• Article dans une revue

Supported Cu Nanoparticles as Selective and Stable Catalysts for the Gas Phase Hydrogenation of 1,3-Butadiene in Alkene-Rich Feeds

Giorgio Totarella, Rolf Beerthuis, Nazila Masoud, Catherine Louis, Laurent Delannoy, Petra de Jongh

Supported copper nanoparticles are a promising alternative to supported noble metal catalysts, in particular for the selective gas phase hydrogenation of polyunsaturated molecules. In this article, the catalytic performance of copper nanoparticles (3 and 7 nm) supported on either silica gel or…

Journal of Physical Chemistry C, 2021, 125 (1), pp.366-375. ⟨10.1021/acs.jpcc.0c08077⟩. ⟨hal-03995579⟩

• Article dans une revue

PdAg nanoparticles and aminopolymer confined within mesoporous hollow carbon spheres as an efficient catalyst for hydrogenation of CO 2 to formate

Guoxiang Yang, Yasutaka Kuwahara, Shinya Masuda, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

PdAg alloy nanoparticles and aminopolymer dispersed in hollow structured carbon catalysts exhibit high activity and stability for CO 2 hydrogenation.

Journal of Materials Chemistry A, 2020, 8 (8), pp.4437-4446. ⟨10.1039/c9ta13389e⟩. ⟨hal-03995337⟩

• Communication dans un congrès

Como a composição química das nanopartículas bimetálicas afeta as propriedades catalíticas dos catalisadores de FeNi/SiO2?

Dichao Shi, Jean-Sébastien Girardon, Anne Constant, Anne-Sophie Mamede, Robert Wojcieszak, Paul Sébastien, E. Marceau, Anne-Félicie Lamic-Humblot, Maya Marinova, Valérie Briois, Lorenzo Stievano, Moulay T. Sougrati

20th Congresso brasileiro de catalise, Sep 2019, Sao Paulo, Brazil. ⟨hal-03512488⟩

• Article dans une revue

Heterogeneous Fenton Degradation of Nalidixic Acid on Fe(II)‐Sorbed Maghemite, as Probed by In Situ Attenuated Total Reflectance‐Fourier Transform Infrared Spectroscopy

Ana Carolina Schuh Frantz, Mbolantenaina Rakotomalala Robinson, Alberto Mezzetti, Sylvie Nélieu, Xavier Carrier, Guillaume Morin

The degradation of nalidixic acid (NAL) via heterogeneous Fenton reactions is investigated using Fe(II)-sorbed maghemite (Mh) as catalyst. The Fenton reaction is triggered by hydrogen peroxide (H2O2) and in situ attenuated total reflectance-Fourier transform infrared spectroscopy is employed to…

ChemPhysChem, 2026, 27 (11), pp.e202500857. ⟨10.1002/cphc.202500857⟩. ⟨hal-05639574⟩

• Article dans une revue

Corrosion of Old Overhead Lines: Insights into Aluminum-Steel Galvanic Couple Using Electrochemical Techniques

Divino Salvador Ramírez Rico, Stéphane Heurtault, Julien Said, Yuelin Xie, Mireille Turmine, Vincent Vivier

In order to explain the corrosion inside 20 th century power lines, the galvanic corrosion of steel and aluminum from 1949 was examined. In this investigation, 0.1 M Na2SO4 + 1 mM NaCl was used as moderately corrosive medium. Various electrochemical methods were applied to determine the corrosion…

Journal of The Electrochemical Society, 2024, 171 (4), pp.041504. ⟨10.1149/1945-7111/ad39ae⟩. ⟨hal-04775539⟩

• Article dans une revue

Les relations franco-kényanes dans les courses de fond : un processus postcolonial singulier (1960-2019)

Pascal Charroin, Bastien Soulé, Cyril Thomas

Stadion. Revue internationale d'histoire du sport, 2020, 44, pp.204-225. ⟨hal-04645893⟩

• Article dans une revue

Thermal and structural stability of microporous natural clinoptilolite zeolite

Radovan Kukobat, Ranko Škrbić, Pascale Massiani, Karima Baghdad, Franck Launay, Maria Sarno, Claudia Cirillo, Adolfo Senatore, Esad Salčin, Suzana Gotovac Atlagić

Thermal treatment of zeolites prior to their use as adsorbents is needed to remove adsorbed water from zeolite pores, increasing porosity and surface area without inducing structural deterioration. Here, natural zeolite clinoptilolite (CLI) was thermally treated at 378–1073 K in air atmosphere.…

Microporous and Mesoporous Materials, 2022, 341, pp.112101. ⟨10.1016/j.micromeso.2022.112101⟩. ⟨hal-04025507⟩

• Article dans une revue

On the importance of combining bulk- and surface-active sites to maximize the catalytic activity of metal–organic frameworks for the oxidative dehydrogenation of alcohols using alkyl hydroperoxides as hydride acceptors, A propos de l'importance de combiner les sites actifs présents dans la structures et sur la surface de cristaux de polymères de coordination poreux dans la réaction de déhydrogénation d'alcohols utilisant l'hydroperoxyde de tert-butyle en tant qu'agent accepteur d'hydrures.

P. Gairola, Y. Millot, J.-M. Krafft, F. Averseng, Franck Launay, P. Massiani, C. Jolivalt, J. Reboul

Catalysis Science & Technology, 2020, 10 (20), pp.6935-6947. ⟨10.1039/D0CY00901F⟩. ⟨hal-03089746⟩

• Article dans une revue

Antibacterial properties of glycosylated surfaces: variation of the glucosidal moiety and fatty acid conformation of grafted microbial glycolipids

Claire Valotteau, Sophie Roelants, Dasaiyan Prabhu, Susanne Zibek, Michael Günther, Wim Soetaert, Bernd Everaert, Claire-Marie Pradier, Florence Babonneau, Niki Baccile, Vincent Humblot

Glycosylated surfaces can display antimicrobial properties. It has been shown that sophorolipids can be used to develop biocidal coatings against Gram-positive and Gram-negative bacteria, but with a limited efficiency so far. Therefore, it appears necessary to further investigate the surface…

Molecular Systems Design & Engineering, 2020, 5 (7), pp.1307 - 1316. ⟨10.1039/D0ME00059K⟩. ⟨hal-03414300⟩