• Article dans une revue

Impact of Mn addition on catalytic performance of Cu/SiBEA materials in total oxidation of aromatic volatile organic compounds

Anna Rokicińska, Patrycja Majerska, Marek Drozdek, Sebastian Jarczewski, Laetitia Valentin, Jianhong Chen, Adam Slabon, Stanislaw Dzwigaj, Piotr Kuśtrowski

Dealuminated BEA zeolite (SiBEA) was chosen as a support of metal oxide(s) phase for catalytic combustion of volatile organic compounds (VOCs). Copper and/or manganese oxide(s) were deposited at various Cu/Mn molar ratios. Factors influencing the catalytic activity were found by chosen…

Applied Surface Science, 2021, 546, pp.149148. ⟨10.1016/j.apsusc.2021.149148⟩. ⟨hal-03170296⟩

• Article dans une revue

Non-destructive investigation of fibronectin adsorption on titanium surfaces using PM-RAIRS: effect of surface hydroxylation

Stéphanie Boudesocque, Olivier Dargaud, Lorenzo Stievano, Christophe Méthivier, Jean-Francois Lambert, T. Coradin, Claire-Marie Pradier

Polarisation-modulation reflection-absorption infrared spectroscopy (PM-RAIRS) is a useful non-destructive technique to study semi-quantitatively the adsorption of proteins on metal surfaces. In this work, we employed PM-RAIRS to study the effect of the degree of hydroxylation of the surface of…

Surface and Interface Analysis, 2010, 42 (6-7), pp.466-470. ⟨10.1002/sia.3295⟩. ⟨hal-00558207⟩

• 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⟩