• Article dans une revue

Probing Acid Base Properties in Group V Aluminum Containing Zeolites

A. Wojtaszek, Maria Ziolek, Frederik Tielens

The stability and acid base properties of group V Al containing zeolites have been investigated using a combination of experiment and theory. Using periodic density functional theory for a systematic investigation on a series of model zeolites, it is shown that the XdO group is more stabilized for…

Journal of Physical Chemistry C, 2011, 116, pp.2462-2468. ⟨10.1021/jp208638k⟩. ⟨hal-00750009⟩

• Article dans une revue

Thermal Behavior of d -Ribose Adsorbed on Silica: Effect of Inorganic Salt Coadsorption and Significance for Prebiotic Chemistry

Mariame Akouche, Maguy Jaber, Emilie-Laure Zins, Marie-Christine Maurel, Jean-Francois Lambert, Thomas Georgelin

Understanding ribose reactivity is a crucial step in the “RNA world” scenario because this molecule is a component of all extant nucleotides that make up RNA. In solution, ribose is unstable and susceptible to thermal destruction. We examined how ribose behaves upon thermal activation when adsorbed…

Chemistry - A European Journal, 2016, 22 (44), pp.15834 - 15846. ⟨10.1002/chem.201601418⟩. ⟨hal-01564220⟩

• Article dans une revue

Highly active and stable Ni/SBA-15 catalysts prepared by a “two solvents” method for dry reforming of methane

M.N. Kaydouh, N El Hassan, A Davidson, S Casale, H El Zakhem, P Massiani

Two series of Ni (2.5 to 7.5 wt%) and Ce (6 wt%) containing SBA-15 catalysts were prepared and tested in dry reforming of methane, a promising route for the production of syngas. Both Ni and Ce species were introduced in the organized mesoporous silica support in the form of nitrate salts using the…

Microporous and Mesoporous Materials, 2016, 220, pp.99-109. ⟨10.1016/j.micromeso.2015.08.034⟩. ⟨hal-01195558⟩

• Article dans une revue

Using planktonic microorganisms to supply the unpurified multi-copper oxidases laccase and copper efflux oxidases at a biofuel cell cathode

Sabine Sane, Katrin Richter, Stefanie Rubenwolf, Nina Joan Matschke, Claude Jolival, Catherine Madzak, Roland Zengerle, Johannes Gescher, Sven Kerzenmacher

The feasibility to apply crude culture supernatants that contain the multicopper oxidases laccase or copper efflux oxidase (CueO) as oxygen reducing catalysts in a biofuel cell cathode is shown. As enzyme-secreting recombinant planktonic microorganisms, the yeast Yarrowia lipolytica and the…

Bioresource Technology, 2014, 158, pp.231-238. ⟨10.1016/j.biortech.2014.02.038⟩. ⟨hal-01204317⟩

• Article dans une revue

Combined effect of magnesium and amino glutamic acid on the structure of hydroxyapatite prepared by hydrothermal method

Sana Ben Moussa, Afef Mehri, Michel Gruselle, Patricia Beaunier, Guylene Costentin, Béchir Badraoui

Magnesium modified calcium hydroxyapatite of different Mg/Ca compositions have been synthesized using the hydrothermal method in the presence of glutamic acid. The resulting materials have been characterized by X-ray powder diffraction, chemical analysis, IR Spectroscopy and Transmission Electron…

Materials Chemistry and Physics, 2018, 212, pp.21-29. ⟨10.1016/j.matchemphys.2018.03.017⟩. ⟨hal-01741085⟩

• Article dans une revue

Influence of Acid–Base Surface Characteristics of GAxSIBEA Zeolites on their Catalytic Properties in the Process of Oxidative Dehydrogenation of Propane to Propylene with Participation of CO2

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

Theoretical and Experimental Chemistry, 2021, 56 (6), pp.387-395. ⟨10.1007/s11237-021-09667-5⟩. ⟨hal-03995331⟩

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Improvement of the water oxidation performance of Ti, F co-modified hematite by surface modification with a Co(salen) molecular cocatalyst

Ruiling Wang, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Yuyu Bu, Hiromi Yamashita

A new system by combining Ti-doping and F-treatment in hematite modified with Co(salen) as a cocatalyst exhibits enhanced photoelectrochemical water oxidation performance.

Journal of Materials Chemistry A, 2020, 8 (41), pp.21613-21622. ⟨10.1039/d0ta07119f⟩. ⟨hal-03995335⟩

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Introduction of a secondary ligand into titanium-based metal–organic frameworks for visible-light-driven photocatalytic hydrogen peroxide production from dioxygen reduction

Xiaolang Chen, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

The introduction of a secondary ligand into titanium-based metal–organic frameworks for visible-light-driven photocatalytic H 2 O 2 production from dioxygen reduction.

Journal of Materials Chemistry A, 2021, 9 (5), pp.2815-2821. ⟨10.1039/d0ta10944d⟩. ⟨hal-03995428⟩

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Physical techniques and catalyst preparation: Determining the interactions of transition-metal complexes with oxide surfaces

Xavier Carrier, Eric Marceau, Michel Che

This contribution presents the molecular approach used to investigate the different preparation steps of important catalytic systems, based on Mo, Ni, and Co. The first preparation step consists of impregnating oxide supports by aqueous solutions of transition-metal complexes (TMCs), called…

Pure and Applied Chemistry, 2006, 78, pp.1039-1055. ⟨10.1351/pac200678051039⟩. ⟨hal-00077133⟩

• Communication dans un congrès

In situ surface imaging: high temperature environmental scanning electron microscopy study of the surface changes in morphology and structure during heating of an Al-Si coated boron steel

M. Barreau, Christophe Méthivier, T. Sturel, Clare S Allely, P. Drillet, Sébastien Cremel, Raisa Grigorieva, B. Nabi, Renaud Podor, J. Lautru, Jessem Landoulsi, Xavier Carrier

ICASS (2019), Jun 2019, Pisa (Italy), Italy. ⟨hal-04706052⟩