• Article dans une revue

Homogeneous and Heterogeneous Catalysis for the Synthesis of Cyclic and Polymeric Carbonates from CO2 and Epoxides: A Mechanistic Overview

Guillaume Laugel, Catarina Rocha Carvalho, Pascale Massiani, Thomas Onfroy, Franck Launay

The utilization of CO2 for the production of useful chemicals is nowadays considered as a promising way to contribute to the reduction of greenhouse gases in the atmosphere, while valorizing at the same time this widely available resource. The synthesis of cyclic carbonates and polycarbonates via…

Advanced Chemistry Letters, 2013, 1, pp.195-214. ⟨10.1166/acl.2013.1036⟩. ⟨hal-00983652⟩

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A new method for elaborating mesoporous SiO 2 /montmorillonite composite materials

Khalil Tesnime Abou, Chaabene Semy Ben, Boujday Souhir, Blanchard Juliette, Bergaoui Latifa

We report the sol–gel preparation of SiO 2 / montmorillonite composite materials and the investigation of the effect of the amount of clay and the TEOS concentration on the textural and structural properties of the composites. Pre-swelling of the clay with cetyltrimethyl ammonium results in solids…

Journal of Sol-Gel Science and Technology, 2015, ⟨10.1007/s10971-015-3716-2⟩. ⟨hal-01226875⟩

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Methanol Oxidation to Formaldehyde on VSiBEA Zeolite: A Combined DFT/vdW/Transition Path Sampling and Experimental Study

Diana C. Tranca, Frerich J. Keil, Ionut Tranca, Monica Calatayud, Stanislaw Dzwigaj, Maciej Trejda, Frederik Tielens

Density functional calculations have been performed applying periodic boundary conditions to investigate the oxidation of methanol on vanadium-containing SiBEA zeolite (VSiBEA). Different types of reaction configurations have been set up in conformity with the experimental conditions. Thermodynamic…

Journal of Physical Chemistry C, 2015, 119 (24), pp.13619-13631. ⟨10.1021/acs.jpcc.5b01911⟩. ⟨hal-01226507⟩

• Thèse

Les Hydroxyapatites, un système basique atypique modulable par la synthèse : vers l'identification des sites actifs, Hydroxyapatites, an atypical basic system tuneable by synthesis: toward the identification of active sites

Sarah Diallo Garcia

Les Hydroxyapatites (HAp) sont des matériaux basiques dont les propriétés catalytiques atypiques, notamment leur très bonne sélectivité pour la transformation de l'éthanol en n-butanol, sont encore mal rationnalisées. La modulation de leur paramètres de synthèse ainsi leur aptitude à la…, Hydroxyapatites (HAp) are basic materials whose atypical catalytic properties, in particular their high selectivity in n-butanol from ethanol's conversion, are yet to be rationalised. Modulation of their synthesis parameters as well as their ability toward substitution allowed us to use their…

Science des matériaux [cond-mat.mtrl-sci]. Université Pierre et Marie Curie - Paris VI, 2012. Français. ⟨NNT : ⟩. ⟨tel-00828591⟩

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Zeolite and Silica-based CO2 Adsorbents

Guillaume Laugel, Rogéria Bingre, Benoît Louis

The ever-increasing CO2 concentration in the atmosphere leading to global warming is one of the main problems that mankind has to face in the 21st century. To avoid the fact that sooner or later humanity will directly start to suffer from it, there is an urgent need to reduce the CO2 level by…

Applied Catalysis B: Environmental, 2018, 253, pp.76-152. ⟨10.1039/9781788013352-00076⟩. ⟨hal-04020525⟩

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Effect of iron impurities on the catalytic activity of BEA, MOR and MFI zeolites in the SCR of NO by ethanol

Stanislaw Dzwigaj, Janusz Janas, Wojciech Rojek, Lorenzo Stievano, F. E. Wagner, Frédéric Averseng, Michel Che

Applied Catalysis B: Environmental, 2009, 86 (1-2), pp.45-52. ⟨10.1016/j.apcatb.2008.07.017⟩. ⟨hal-00799213⟩

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Partial oxidation of methane on NixAlBEA and NixSiBEA zeolite catalysts: Remarkable effect of preparation procedure and Ni content

Karolina A. Chalupka, Wojciech K. Jozwiak, Jacek Rynkowski, Waldemar Maniukiewicz Waldemar, Sandra Casale, Stanislaw Dzwigaj

This work reports on the investigation of the influence of the preparation procedure and Ni content on partial oxidation of methane to synthesis gas. For this purpose the Ni-containing zeolite catalysts were prepared by two different methods: a conventional wet impregnation method (NixAlBEA series)…

Applied Catalysis B: Environmental, 2014, 146, pp.227-236. ⟨10.1016/j.apcatb.2013.05.007⟩. ⟨hal-00960713⟩

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Recent developments and prospectives of acid-base and redox catalytic processes by metal oxides

Jacques C. Védrine

Applied Catalysis A: General, 2019, 575, pp.170 - 179. ⟨10.1016/j.apcata.2019.02.012⟩. ⟨hal-03485895⟩

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A Two-Step Spin Transition and Order–Disorder Phenomena in the Mononuclear Compound [Fe(Hpy-DAPP)](BF4)2

Galina Matouzenko, Dominique Luneau, Gábor Molnár, Nawell Ould-Moussa, Samir Zein, Serguei Borshch, Azzedine Bousseksou, Frederic Averseng

European Journal of Inorganic Chemistry, 2006, 2006 (13), pp.2671 - 2682. ⟨10.1002/ejic.200600068⟩. ⟨hal-01897100⟩

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Investigation of ion-selective electrodes with neutral ionophores and ionic sites by EIS. I. Theory

Claude Gabrielli, Patrick Hemery, Pierre Letellier, Michele Masure, Hubert Perrot, Marie-Isabelle Rahmi, Mireille Turmine

Models of an ion selective electrode involving an ionophore and mobile sites in a membrane are proposed. The first model, called the phase boundary potential model, supposed thermodynamic equilibrium; it allows the concentrations of the various species to be calculated. Then, a kinetic model, which…

Journal of Electroanalytical Chemistry, 2004, 570 (2), pp.275-289. ⟨10.1016/j.jelechem.2004.04.006⟩. ⟨hal-04197728⟩