• Communication dans un congrès

Mechanochemical preparation of nanostructured mixed oxide catalysts for selective oxidation reactions

Sabine Valange, Ronan Behling, Gregory Chatel, Franck Launay

4th International Conference on Advanced Complex Inorganic Nanomaterials, Jul 2018, Namur, Belgium. ⟨hal-02002188⟩

• Article dans une revue

Ionic liquid redox flow membraneless battery in microfluidic system

Nesrine Chaabene, Kieu Ngo, Mireille Turmine, Vincent Vivier

Redox flow batteries (RFBs) often require the presence of a physical membrane to separate the two compartments of the battery. The objective of this work is to develop a membraneless microfluidic redox flow battery (RFB) by using 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (…

Journal of Energy Storage, 2023, 57, pp.106270. ⟨10.1016/j.est.2022.106270⟩. ⟨hal-04775517⟩

• Article dans une revue

Evidence of Pd segregation and stabilization at edges of AuPd nano-clusters in the presence of CO: A combined DFT and DRIFTS study

Beien Zhu, Gode Thrimurthulu, Laurent Delannoy, Catherine Louis, Christine Mottet, Jerome Creuze, Bernard Legrand, Hazar Guesmi

Combined Density Functional Theory (DFT) calculations and Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) were performed to study the distribution of Pd atoms in bimetallic AuPd nanoparticles in the presence of adsorbed CO. Compared to vacuum condition, the results showed…

Journal of Catalysis, 2013, 308, pp.272-281. ⟨10.1016/j.jcat.2013.08.022⟩. ⟨hal-03184658⟩

• Article dans une revue

Integrated stopped-flow device for the study of porous materials using hyperpolarized $^{129}$Xe NMR

Jing Li, Estelle Léonce, Corentin Coutellier, Céline Boutin, Kévin Chighine, Charles Rivron, Anne Davidson, Patrick Berthault

A simple, low-cost, and efficient device is proposed for the study of porous materials via NMR using small gas probes. Mainly built through additive manufacturing and being equipped with a radiofrequency solenoid microcoil, it only requires tiny quantities of sample and/or gas and is particularly…

Analytical Chemistry, 2024, ⟨10.1021/acs.analchem.4c00490⟩. ⟨cea-04596570⟩

• Article dans une revue

Halide Ligands to Release Strain in Cadmium Chalcogenide Nanoplatelets and Achieve High Brightness

Marion Dufour, Junling Qu, Charlie Gréboval, Christophe Méthivier, Emmanuel Lhuillier, Sandrine Ithurria

Zinc blende II-VI semiconductor nanoplatelets (NPLs) are defined at the atomic scale along the thickness of the nanoparticle and are initially capped with carboxylates on the top and bottom [001] facets. These ligands are exchanged on CdSe NPLs with halides that act as X-L-type ligands. These CdSe…

ACS Nano, 2019, ⟨10.1021/acsnano.8b09794⟩. ⟨hal-02099454⟩

• Article dans une revue

When RNA meets montmorillonite: Influence of the pH and divalent cations

Luís de Oliveira, Pollyana Trigueiro, Baptiste Rigaud, Edson da Silva-Filho, Josy Osajima, Maria Fonseca, Jean-François Lambert, Thomas Georgelin, Maguy Jaber

Applied Clay Science, 2021, 214, pp.106234. ⟨10.1016/j.clay.2021.106234⟩. ⟨hal-03990019⟩

• Article dans une revue

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⟩

• Article dans une revue

Deciphering pathological remodelling of the human cartilage extracellular matrix in osteoarthritis at the supramolecular level

Ilhem Lilia Jaabar, Pauline Cornette, Antoine Miche, Kristell Wanherdrick, Vincent Dupres, François-Paul Ehkirch, Adeline Cambon Binder, Francis Berenbaum, Xavier Houard, Jessem Landoulsi

Osteoarthritis induces a combination of chemical, structural and nanomechanical changes to collagen fibrils and aggrecan aggregates, the main building blocks of cartilage ECM, that may be mimicked by specific enzymatic reactions.

Nanoscale, 2022, 14 (24), pp.8691-8708. ⟨10.1039/d2nr00474g⟩. ⟨hal-03986333⟩

• Chapitre d'ouvrage

Aerobic Selective Oxidation of Alcohols and Alkanes over Hydroxyapatite-Based Catalysts

Guylène Costentin, Franck Launay

Selective oxidation catalysis is of prime importance for the production of many key intermediates. The control of selectivity in the presence of gaseous oxygen is quite challenging and requires the development of efficient catalysts. Thanks to their large composition range, resulting from the…

Doan Pham Minh. Design and Applications of Hydroxyapatite-Based Catalysts, Wiley, 2022, ⟨10.1002/9783527830190.ch6⟩. ⟨hal-03727897⟩

• Article dans une revue

Increasing the efficiency of magnetic heterogeneous Fenton catalysts with a simple halogen visible lamp

Nassira Ferroudj, Delphine Talbot, Aude Michel, Anne Davidson, Sébastien Abramson

The effect of a simple visible halogen lamp was studied in the Fenton-type oxidation of three model aqueous pollutants differing in their structure and electrostatic charge, methylorange (MO), methylene blue (MB) and paranitrophenol (PNP), using maghemite nanoparticles (γ-Fe 2 O 3 NP), or maghemite…

Journal of Photochemistry and Photobiology A: Chemistry, 2017, 338, pp.85-95. ⟨10.1016/j.jphotochem.2017.01.029⟩. ⟨hal-01525893⟩