• Article dans une revue

Static and dynamic electronic characterization of organic monolayers grafted on a silicon surface

Olivier Pluchery, Y. Zhang, R. Benbalagh, L. Caillard, J. J. Gallet, F. Bournel, A.-F. Lamic-Humblot, M. Salmeron, Y. J. Chabal, F. Rochet

Organic layers chemically grafted on silicon offer excellent interfaces that may open up the way for new organic–inorganic hybrid nanoelectronic devices. However, technological achievements rely on the precise electronic characterization of such organic layers. We have prepared ordered grafted…

Physical Chemistry Chemical Physics, 2016, 18 (5), pp.3675-3684. ⟨10.1039/C5CP05943G⟩. ⟨hal-01262800⟩

• Article dans une revue

Electron transfers in a TiO₂-containing MOR zeolite: Synthesis of the nanoassemblies and application using a probe chromophore molecule

A. Legrand, A. Moissette, M. Hureau, S. Casale, P. Massiani, H. Vezin, A.S. Mamede, I. Batonneau-Gener

New assemblies constituted by a microporous matrix of mordenite (MOR) zeolite on which TiO₂ nanoclusters are deposited were synthesized using ionic oxalate complexes and TiCl₃ titanium precursors. The samples were used to investigate the transfer of…

• Article dans une revue

The remarkable effect of the preparation procedure on the catalytic activity of CoBEA zeolites in the Fischer-Tropsch Synthesis

Karolina A. Chalupka, Sandra Casale, Ewa Zurawicz, Jacek Rynkowski, Stanislaw Dzwigaj

This work deals with the investigation of the influence of the preparation procedure and Co content on the activity of CoBEA zeolite in Fischer – Tropsch synthesis. For this purpose the Co-containing zeolites were prepared by a conventional wet impregnation (CoxAlBEA series) and a two-step…

Microporous and Mesoporous Materials, 2015, 211, pp.9-18. ⟨10.1016/j.micromeso.2015.02.024⟩. ⟨hal-01130202⟩

• Article dans une revue

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⟩

• Article dans une revue

A selective and stable Fe/TiO 2 catalyst for selective hydrogenation of butadiene in alkene-rich stream

Zhao Wang, Laura Santander de Soto, Christophe Méthivier, Sandra Casale, Catherine Louis, Laurent Delannoy

The Fe/TiO 2 catalyst shows high selectivity to alkenes at high butadiene conversion and good stability at 175 °C.

Chemical Communications, 2021, 57 (57), pp.7031-7034. ⟨10.1039/d1cc02366g⟩. ⟨hal-03987090⟩

• Article dans une revue

Cation Migration and Structural Deformations upon Dehydration of Nickel-Exchanged NaY Zeolite: A Combined Neutron Diffraction and Monte Carlo Study

Wilfried Louisfrema, Jean-Louis Paillaud, Florence Porcher, Elsa Perrin, Thomas Onfroy, Pascale Massiani, Anne Boutin, Benjamin Rotenberg

Combining neutron diffraction and classical molecular simulations, we describe the cation migration and associated structural changes taking place in a Ni-exchanged NaY faujasite zeolite upon stepwise dehydration from room temperature up to 400 °C. The cation redistribution between sites and the…

Journal of Physical Chemistry C, 2016, 120 (32), pp.18115-18125. ⟨10.1021/acs.jpcc.6b05657⟩. ⟨hal-01485629⟩

• Article dans une revue

Intermittent dynamics of bubble dissolution due to interfacial growth of fat crystals

Irma Liascukiene, Gabriel Amselem, Jessem Landoulsi, Deniz Gunes, Charles Baroud

Foams are inherently unstable objects, that age and disappear over time. The main cause of foam aging is Ostwald ripening: smaller air bubbles within the foam empty their gas content into larger ones. One strategy to counter Ostwald ripening consists in creating armored bubbles, where solid…

Soft Matter, 2021, 17 (44), pp.10042-10052. ⟨10.1039/D1SM00902H⟩. ⟨hal-04025234⟩

• Thèse

From integrin–collagen IV interactions to the development of a sensor-integrated microfluidic platform towards a glomerular filtration barrier-on-chip, Des interactions intégrine-collagène IV au développement d'une plateforme microfluidique intégrant des capteurs en vue d'une barrière de filtration glomérulaire sur puce

Manon Miran

Chronic kidney disease affects more than 10% of the global population and represents a major public health challenge with limited therapeutic options. Current treatments, such as dialysis and kidney transplantation, are associated with reduced life expectancy, high economic costs, and significant…, Les maladies rénales chroniques touchent plus de 10% de la population mondiale et représentent un enjeu majeur pour la santé publique, avec des options thérapeutiques limitées. Les traitements actuels, tels que la dialyse et la transplantation rénale, s’accompagnent d’une espérance de vie réduite,…

Bioengineering. Sorbonne Université, 2025. English. ⟨NNT : ⟩. ⟨tel-05533985⟩

• Chapitre d'ouvrage

Influence of Large Magnetic Field Gradients at the Electrochemical Interface

Jinu Kurian, Peter Dunne, Vincent Vivier, Gwenael Atcheson, Ruslan Salikhov, Ciaran Fowley, Munuswamy Venkatesan, Olav Hellwig, Michael Coey, Bernard Doudin

We investigate how a model single-electron-exchange electrochemical reaction can be influenced by a magnetic field, B, which is a combination of an external applied field and the stray field generated by a Co/Pt multilayer thin film stack with preferred perpendicular magnetization. The Lorentz…

Bernard Doudin; Michael Coey; Andrejs Cēbers. Magnetic Microhydrodynamics: An Emerging Research Field, 120, Springer, pp.111--130, 2024, Topics in Applied Physics, 978-3-031-58375-9. ⟨10.1007/978-3-031-58376-6_9⟩. ⟨hal-04956800⟩

• Article dans une revue

Effect of catalyst synthesis strategy on the structure and performance of Ni–Co bimetallic catalysts for dry reforming of methane

Yeji Gwon, Dong-Hyun Kim, Ui-Dam Jun, Bon-Jun Ku, Siranuysh Badalyan, Mansu Kim, Sandra Casale, Julien Reboul, Kyubock Lee

The design of stable and efficient catalysts for dry reforming of methane (DRM) is hindered by severe carbon deposition and metal sintering under high-temperature conditions.<p>In this study, Ni-Co bimetallic catalysts were synthesized using different strategies of catalyst synthesis-…

Catalysis Today, 2025, 461, pp.115502. ⟨10.1016/j.cattod.2025.115502⟩. ⟨hal-05409935⟩