• Article dans une revue

Nanostructure characterization of carbide-derived carbons by morphological analysis of transmission electron microscopy images combined with physisorption and Raman spectroscopy

Martin Oschatz, Pascaline Pre, Susanne Dörfler, Winfried Nickel, Patricia Beaunier, Jean-Noël Rouzaud, Cathleen Fischer, Eike Brunner, Stefan Kaskel

Carbon, 2016, 105, pp.314-322. ⟨10.1016/j.carbon.2016.04.041⟩. ⟨hal-02427418⟩

• Article dans une revue

Spectroscopie d'absorption X et catalyse hétérogène

Edmond Payen, Laurent Barthe, Elise Berrier, Juliette Blanchard, Valérie Briois, Xavier Carrier, Michel Che, Sylvain Cristol, Anne Griboval-Constant, Jingping Hong, Yves Joly, Andrei Y. Khodakov, Camille La Fontaine, Eric Marceau, Pascale Massiani, Asma Tougerti

La connaissance détaillée des mécanismes de réaction en catalyse hétérogène nécessite une description précise de la géométrie et de l'environnement local des sites actifs qui sont déterminants pour les performances catalytiques (conversion, sélectivité). La spectroscopie d'absorption X (…

L'Actualité Chimique, 2011, 356-357, pp.20-28. ⟨hal-00667490⟩

• 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⟩

• Article dans une revue

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⟩

• 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⟩

• Article dans une revue

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⟩

• Article dans une revue

Role of Water on the Activity of Magnesium Silicate for Transesterification Reactions

Longfei Lin, Damien Cornu, Maya Mounir daou, Cyril Domingos, Virginie Herledan, Jean-Marc Krafft, Guillaume Laugel, Yannick Millot, Hélène Lauron-Pernot

This study aims to reveal how water adsorbed on to a solid can influence its catalytic properties for transesterification in liquid phase. A commercial magnesium silicate was subjected to a range of thermal pretreatments and used for the transesterification of ethyl acetate with methanol.…

ChemCatChem, 2017, 9 (12), pp.2399 - 2407. ⟨10.1002/cctc.201700139⟩. ⟨hal-01652012⟩

• Communication dans un congrès

A microGC study of the deactivation process during conversion of methylbutynol on basic zeolites

Pascale Massiani, Jean-François Groust, Guylène Costentin, Laurent Teyssier

The initial deactivation occurring during conversion of methylbutunol on basic alkali-faujasite catalysts was studied by microGC. Both the product selectivity and the formation of water during the first minutes of run permit to conclude on the deactivation process and on the nature of the adsorbed…

Feb 2006, pp.167-172. ⟨hal-00127087⟩

• Article dans une revue

Nanocrystalline NbC formation from mesostructured niobium oxide studied by HRTEM, SAED and in situ XRD

S. Witkowski, M. Ruszak, Celine Sayag, J. Pielaszek, G. Djéga-Mariadassou

Mechanism of the nanometric size niobium carbide synthesis from mesostructured niobium oxide precursor is proposed. High-resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED) combined with in situ X-ray diffraction (XRD) were successfully used to study…

Applied Catalysis A : General, 2006, 307, pp.205-211. ⟨10.1016/j.apcata.2006.03.044⟩. ⟨hal-00128099⟩

• Article dans une revue

Deciphering the Adsorption Mechanisms of RGD Subunits: L-Aspartic Acid on Cu(110)

Roberta Totani, Christophe Méthivier, Hervé Cruguel, Claire-Marie Pradier, Vincent Humblot

In this work we present a detailed surface science characterization of L-Aspartic acid adsorption on a Cu(110) surface. We replaced the traditional sublimation method to obtain molecular films by dosing aspartic acid directly from an aqueous solution through an Electrospray Ionization (ESI) device…

Journal of Physical Chemistry C, 2017, 121 (29), pp.15842-15850. ⟨10.1021/acs.jpcc.7b04948⟩. ⟨hal-01558269⟩