• Article dans une revue

Crossover among structural motifs in Pd–Au nanoalloys

B. Zhu, H. Guesmi, J. Creuze, Bernard Legrand, C. Mottet

Physical Chemistry Chemical Physics, 2015, 17, pp.28129-28136. ⟨10.1039/C5CP00491H⟩. ⟨hal-01222110⟩

• Article dans une revue

Converting silicon nanoparticles into nickel iron silicide nanocrystals within molten salts for water oxidation electrocatalysis

Yang Song, Sandra Casale, Antoine Miche, David Montero, Christel Laberty-Robert, David Portehault

We synthesize metal silicide electrocatalysts for water oxidation, by using the high reactivity of silicon nanoparticles and the unique stability and low vapor pressure of molten salt solvents. We can then perform liquid-phase synthesis under vacuum at 300-400 C. This strategy yields FeSi, Ni 2 Si,…

Journal of Materials Chemistry A, 2022, 10 (3), pp.1350-1358. ⟨10.1039/D1TA08097K⟩. ⟨hal-03537470⟩

• Article dans une revue

Synthesis and characterization of Cr-ZSM-5 composite in fluoride medium and its performance in oxidation reaction of 2-mercaptobenzotiazole

Benchikh Imen, Djafri Fatiha, Djafri Ayada, Tabti Affaf, Franck Launay

Purpose The purpose of this paper is to synthesize Cr-ZSM-5 using hydrothermal synthesis in acidic fluoride medium and the investigation of its catalytic performance in heterogeneous oxidation of 2-mercaptobenzothiazole in the presence of H 2 O 2 . Design/methodology/approach The framework was…

International Journal of Clothing Science and Technology, 2017, 29 (4), pp.483-490. ⟨10.1108/IJCST-08-2016-0095⟩. ⟨hal-04015840⟩

• Article dans une revue

Phenylamine-functionalized mesoporous silica supported PdAg nanoparticles: a dual heterogeneous catalyst for formic acid/CO 2 -mediated chemical hydrogen delivery/storage

Kohsuke Mori, Shinya Masuda, Hiromasa Tanaka, Kazunari Yoshizawa, Michel Che, Hiromi Yamashita

PdAg nanoparticles supported on phenylamine-grafted mesoporous silica acted as a dual heterogeneous catalyst for the interconversion of H 2 and CO 2 .

Chemical Communications, 2017, 53 (34), pp.4677-4680. ⟨10.1039/C7CC00864C⟩. ⟨hal-04015748⟩

• Article dans une revue

A comparative study of the catalysis of peptide bonds formation by oxide surfaces

Jean-Francois Lambert, Maguy Jaber, Thomas Georgelin, Lorenzo Stievano

It is well-known that amino acids deposited on some inorganic oxides undergo peptidic condensation. It is seldom realised however that a large diversity of behaviours can be observed in such systems. Here we use the apparently simple case of glycine-non-porous silica as a reference system, in which…

Physical Chemistry Chemical Physics, 2013, 15 (32), pp.13371-13380. ⟨10.1039/C3CP51282G⟩. ⟨hal-00924129⟩

• Article dans une revue

Benzaldehyde on Water-Saturated Si(001): Reaction with Isolated Silicon Dangling Bonds versus Concerted Hydrosilylation

D. Pierucci, A. Naitabdi, F. Bournel, J.-J. Gallet, H. Tissot, S. Carniato, F. Rochet, U. Köhler, D. Laumann, S. Kubsky, M. Silly, F. Sirotti

Journal of Physical Chemistry C, 2014, 118 (19), pp.10005-10016. ⟨10.1021/jp4077678⟩. ⟨hal-03964340⟩

• Article dans une revue

Influence of the nitric acid treatment on Al removal, framework composition and acidity of BEA zeolite investigated by XRD, FTIR and NMR

Rafal Baran, Yannick Millot, Thomas Onfroy, Jean-Marc Krafft, Stanislaw Dzwigaj

Two different procedures were used to prepare dealuminated BEA zeolite. The first procedure realized in two steps consisted of first calcination of original tetraethylammonium (TEA) BEA(17) zeolite in air at 823 K for 15 h to remove organic template and then treatment of as resulted organic-free…

Microporous and Mesoporous Materials, 2012, 163, pp.122-130. ⟨10.1016/j.micromeso.2012.06.055⟩. ⟨hal-00744716⟩

• Article dans une revue

Hydroxyapatite: A Matrix for Metal Exsolution Leading to Highly Dispersed Catalytically Active Species

Josefine Schnee, Ferdaous Ben Romdhane, François Devred, Antoine Miche, Alixandre Magerat, Diane Reja, Eric Gaigneaux, Marco Daturi, Cyril Thomas, Guylène Costentin

Hydroxyapatite (Ca10(PO4)6(OH)2, or HAp) -the main mineral component of bones and teeth -is a material of great interest not only in biomedical applications but also in heterogeneous catalysis. Its framework Ca 2+ cations can be substituted by a wide variety of catalytically active metals (Cu 2+ ,…

Chemistry of Materials, 2024, 36 (3), pp.1188-1196. ⟨10.1021/acs.chemmater.3c01749⟩. ⟨hal-04747806⟩

• Article dans une revue

Assessing the Oxidation Behavior of EC:DMC Based Electrolyte on Non- Catalytically Active Surface

Iban Azcarate, Wei Yin, Christophe Méthivier, François Ribot, Christel Laberty-Robert, Alexis Grimaud

The race for developing Li-ion batteries positive electrodes with always greater energy density has recently renewed interest towards understanding the formation of the so-called cathode electrolyte interface (CEI) forming upon cycling at high potential. In this work, we used an approach combining…

Journal of The Electrochemical Society, 2020, 167 (8), pp.080530. ⟨10.1149/1945-7111/ab8f57⟩. ⟨hal-02640318⟩

• Article dans une revue

Photoelectrochemical properties of nanocrystalline ZnS discrete versus continuous coating of ZnO nanorods prepared by electrodeposition

A. Brayek, S. Chaguetmi, M. Ghoul, I. Ben Assaker, A. Souissi, L. Mouton, P. Beaunier, S. Nowak, F. Mammeri, R. Chtourou, S. Ammar

We developed nanostructured photoanodes for photoelectrochemical (PEC) water splitting and hydrogen generation. They are based on ZnO nanorods electrodeposited on conductive ITO glass on which ZnO@ZnS heterojunctions were formed using two different approaches. In the first case, the ZnO nanorods…

RSC Advances, 2016, 6 (37), pp.30919 - 30927. ⟨10.1039/C5RA22951K⟩. ⟨hal-01547856⟩