• Article dans une revue

Optimization of ammonium fluoride route to hierarchical ZSM-5 zeolites

T. Onfroy, Z. Qin, S. Casale, V. Valtchev

Preparation of hierarchical zeolites via a chemical etching is a hot topic as it strongly improves microporous material's diffusive properties and thus their catalytic activity. However, an issue that is often neglected is the softening the post-treatment condition. Herein we we report the…

Microporous and Mesoporous Materials, 2023, 362, pp.112760. ⟨10.1016/j.micromeso.2023.112760⟩. ⟨hal-04229106⟩

• Article dans une revue

Enhanced activity of NiZrBEA catalyst for upgrading of biomass pyrolysis vapors to H2-rich gas

Jacek Grams, Robert Ryczkowski, Renata Sadek, Karolina Chałupka-Śpiewak, Sandra Casale, Stanislaw Dzwigaj

The main objective of these studies was development of competitive catalyst for the upgrading of biomass pyrolysis vapors to H2-rich gas. The performed experiments were devoted to determination of the effect of incorporation of zirconium into the structure of BEA zeolite on the performance of NiBEA…

International Journal of Hydrogen Energy, 2022, 47 (82), pp.34909-34923. ⟨10.1016/j.ijhydene.2022.08.082⟩. ⟨hal-03991604⟩

• Article dans une revue

Influence of cellular structure in catalytic reactors for H2 production: Application to improvement of methanol steam reformer by the addition of a copper foam

Stephanie Catillon, Catherine Louis, Frédéric Topin, Jérôme Vicente, Robert Rouget

International Journal of Hydrogen Energy, 2005. ⟨hal-03996758⟩

• Article dans une revue

Adsorption of amino acids on oxide supports: A Solid-State NMR study of glycine adsorption on silica and alumina

Irene Lopes, Lorenzo Stievano, Jean-François Lambert, Ling-Yu Piao

Journal of Physical Chemistry C, 2009, 113 (42), pp.18163-18172. ⟨10.1021/jp906891y⟩. ⟨hal-00799216⟩

• Article dans une revue

Ethanol Conversion into 1,3-Butadiene by Lebedev Method over MTaSiBEA Zeolites (M= Ag, Cu, Zn)

Pavlo I. Kyriienko, Olga V. Larina, Sergiy O. Soloviev, Svitlana M. Orlyk, Christophe Calers, Stanislaw Dzwigaj

Tantalum-containing SiBEA zeolite with isolated framework mononuclear Ta(V) doped with Ag, Cu and Zn were prepared and characterized by XRD, XPS, DR UV-VIS and FTIR (with pyridine, 2,6-di-tert-butylpyridine, pyrrole and deuterated chloroform). The conversion of ethanol as renewable raw material…

ACS Sustainable Chemistry & Engineering, 2017, ⟨10.1021/acssuschemeng.6b01728⟩. ⟨hal-01437547⟩

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Structure, Orientation and Stability of Lysozyme Confined in layered Materials

Sébastien Balme, Régis Guégan, Jean-Marc Janot, Maguy Jaber, Mathilde Lepoitevin, Philippe Dejardin, Xavier Bourrat, Mikael Motelica-Heino

The confinement of lysozyme in 3 layered materials based on montmorillonite and lamellar double hydroxide exhibiting different surface charges was studied. The protein structure and orientation in these materials were determined by X-Ray diffraction, time resolved fluorescence and fluorescence…

The Royal Society of Chemistry, 2013, 9 (11), pp.3188-3196. ⟨10.1039/C3SM27880H⟩. ⟨insu-00779421v2⟩

• Article dans une revue

Visible-light-driven hydrogen peroxide production from water and dioxygen by perylenetetracarboxylic diimide modified titanium-based metal–organic frameworks

Xiaolang Chen, Yoshifumi Kondo, Shuangjun Li, Yasutaka Kuwahara, Kohsuke Mori, Dieqing Zhang, Catherine Louis, Hiromi Yamashita

A heterostructure constructed by modification of perylenetetracarboxylic diimide (PDI) upon MOFs for visible-light-driven H 2 O 2 production from H 2 O and O 2 .

Journal of Materials Chemistry A, 2021, 9 (46), pp.26371-26380. ⟨10.1039/D1TA08036A⟩. ⟨hal-03995590⟩

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Assessment of the capability of Fe and Al modified BEA zeolites to promote advanced oxidation processes in aqueous phase

Erick Bandala, Renata Sadek, Jacek Gurgul, Kazimierz Łątka, Małgorzata Zimowska, Laetitia Valentin, Oscar Rodriguez-Narvaez, Stanislaw Dzwigaj

Chemical Engineering Journal, 2021, 409, pp.127379. ⟨10.1016/j.cej.2020.127379⟩. ⟨hal-03993570⟩

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Low temperature dry methane reforming over Ce, Zr and CeZr promoted Ni–Mg–Al hydrotalcite-derived catalysts

Radosław Dębek, Maria Elena Galvez, Franck Launay, Monika Motak, Teresa Grzybek, Patrick da Costa

Hydrotalcite derived catalysts promoted with Ce, Zr and CeZr showed considerable activity in dry methane reforming (DMR) at low temperatures (550°C). Direct methane decomposition resulting in the extensive formation of fishbone-type carbon nanofibers was substantially inhibited in the presence of…

International Journal of Hydrogen Energy, 2016, 41 (27), pp.11616-11623. ⟨10.1016/j.ijhydene.2016.02.074⟩. ⟨hal-01289149⟩

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Electrochemical and spectroscopic evidences of corrosion inhibition of bronze by a triazole derivative

Ahmed Dermaj, Najat Hajjaji, Suzanne Joiret, Kamal Rahmouni, Abdellah Srhiri, Hisasi Takenouti, Vincent Vivier

The electrochemical behavior of the bronze (Cu–8Sn in wt%) was investigated in 3% NaCl aqueous solution, in presence and in absence of a corrosion inhibitor, the 3-phenyl-1,2,4-triazole-5-thione (PTS). The inhibiting effect of the PTS was evidenced for concentrations higher than 1 mM for the…

Electrochimica Acta, 2007, 52 (14), pp.4654-4662. ⟨10.1016/j.electacta.2007.01.068⟩. ⟨hal-04152607⟩