• 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⟩

• Article dans une revue

Incorporation of vanadium into the framework of hydroxyapatites: importance of the vanadium content and pH conditions during the precipitation step

Sarah Petit, Thrimurthulu Gode, Cyril Thomas, Stanislaw Dzwigaj, Yannick Millot, Dalil Brouri, Jean-Marc Krafft, Gwenaelle Rousse, Christel Laberty-Robert, Guylène Costentin

Even though vanadium-modified hydroxyapatite (V-HAp) samples are very promising systems for oxidative dehydrogenation of propane, the incorporation of vanadium into the hydroxyapatite framework was reported to be limited and to lead to over-stoichiometric compounds. Here, the synthesis of a Ca10(…

Physical Chemistry Chemical Physics, 2017, 19 (14), pp.9630 - 9640. ⟨10.1039/C6CP08782E⟩. ⟨hal-01522440⟩

• Article dans une revue

Anchoring of Pt(II) Pyridyl Complex to Mesoporous Silica Materials: Enhanced Photoluminescence Emission at Room Temperature and Photooxidation Activity using Molecular Oxygen

Kohsuke Mori, Kentaro Watanabe, Masayoshi Kawashima, Michel Che, Hiromi Yamashita

Chloro(2,2':6',2''-terpyridine)platinum(II) ([Pt(tpy)Cl]Cl) complex was successfully anchored to a series of (3-aminopropyl)trimethoxysilane-modified mesoporous silica materials (MCM-41, SBA-15, and MCM-48). Pt LIII-edge x-ray absorption fine structure (XAFS) measurements reveal…

Journal of Physical Chemistry C, 2011, 115 (4), pp.1044-1050. ⟨10.1021/jp105577f⟩. ⟨hal-00602944⟩

• Article dans une revue

In Situ Generation of Active Pd Nanoparticles within a Macroreticular Acidic Resin: Efficient Catalyst for the Direct Synthesis of Hydrogen Peroxide

Kohsuke Mori, Akihiro Hanafusa, Michel Che, Hiromi Yamashita

An acidic resin bearing SO3H functional groups within its reticular structure acts as an efficient support for the in situ formation of highly active Pd nanoparticles (NPs) responsible for the direct synthesis of hydrogen peroxide from H2 and O2. Characterization by means of X-ray absorption fine…

Journal of Physical Chemistry Letters, 2010, 1 (10), pp.1675-1678. ⟨10.1021/jz100509x⟩. ⟨hal-00604783⟩

• Chapitre d'ouvrage

Investigation of different preparation methods of PtIr, PtIrSn and PtIrGe catalysts

Christophe Poupin, Camille La Fontaine, Laurence Pirault-Roy

Studies in Surface Science and Catalysis, pp.467-470, 2010, ⟨10.1016/S0167-2991(10)75086-2⟩. ⟨hal-02497268⟩

• Article dans une revue

On the radical cracking of n-propylbenzene to ethylbenzene or toluene over Sn/Al2O3-Cl catalysts under reforming conditions

S Toppi, C Thomas, C Sayag, D Brodzki, Katia Fajerwerg, F Lepeltier, C Travers, G Djegamariadassou

Two series of chlorided-alumina-supported Sn catalysts were synthesized with different precursors, SnCl2 or SnBu4, and with various contents of Sn. The acidity of the catalysts including 0.2 wt% Sn was characterized by FTIR adsorption–desorption of 2,6-dimethylpyridine (Brønsted acidity) and…

Journal of Catalysis, 2005, 230 (2), pp.255-268. ⟨10.1016/j.jcat.2004.11.026⟩. ⟨hal-03663411⟩

• Communication dans un congrès

Nanocasting, SBA-15 silicas as solid templates for the fabrication of oxide nanoparticles

Anne Davidson, Marianne Imperor-Clerc, Dominique Bazin, Vincent Dupuis, Regine Perzynski, Virginie Escax

229th ACS National Meeting, Symposium Colloids, Mar 2005, San Diego, United States. ⟨hal-00172345⟩

• Communication dans un congrès

Nanocastings" : silices nanoporeuses SBA en tant que moules pour obtenir des nano-objets (particules-fils) d'oxydes des métaux de transition

Marianne Imperor-Clerc, Dominique Bazin, Vincent Dupuis, Regine Perzynski, Virginie Escax, Anne Davidson

Colloque nanohybrides2 (GDR 2486), Jun 2005, Autrans, France. ⟨hal-00172347⟩

• Article dans une revue

Probing the Binding Mechanism of Peptides on a Copper Surface: Multi layer Self-Assembly Promoted by Glutamate Residues

Christophe Methivier, Victor Lebec, Jessem Landoulsi, Claire-Marie Pradier

Short peptides interact strongly with copper surfaces We report here a full characterization on the Interaction of Gly-Pto and the Cu(110) surface: By combining infrared analysis with X-ray photoelectron spectroscopy, two binding centers have been identified: the carboxylate and the amino groups…

Journal of Physical Chemistry C, 2011, 115 (10), pp.4041-4046. ⟨hal-00602943⟩

• Article dans une revue

A General Solution Route toward Metal Boride Nanocrystals

David Portehault, Sarala Devi, Patricia Beaunier, Christel Gervais, Cristina Giordano, Clément Sanchez, Markus Antonietti

Angewandte Chemie International Edition, 2011, 50 (14), pp.3262-3265. ⟨10.1002/anie.201006810⟩. ⟨hal-02923117⟩