• Article dans une revue

HRTEM and STEM-HAADF characterisation of Au-TiO2 and Au-Al2O3 catalysts for a better understanding of the parameters influencing their properties in CO oxidation

L. Delannoy, R.L. Chantry, S. Casale, Z.Y. Li, Yves Borensztein, C. Louis

Gold catalysts supported on titania (Au-TiO2) and alumina (Au-Al2O3) were prepared by deposition- precipitation with urea and then activated before characterisation and reaction in CO oxidation, either by calcination in air at 500 1C or reduction under H2 at 300 1C. Gold nanoparticles with average…

Physical Chemistry Chemical Physics, 2013, 15, pp.3473-3479. ⟨10.1039/c2cp44157h⟩. ⟨hal-00811527⟩

• Article dans une revue

Embedding Collagen in Multilayers for Enzyme-Assisted Mineralization: A Promising Way to Direct Crystallization in Confinement

Elodie Colaço, Clément Guibert, Jihye Lee, Emmanuel Maisonhaute, Dalil Brouri, Christine Dupont-Gillain, Karim El Kirat, Sophie Demoustier-Champagne, Jessem Landoulsi

The biogenic calcium phosphate (CaP) crystallization is a process that offers elegant materials design strategies to achieve bioactive and biomechanical challenges. Indeed, many biomimetic approaches have been developed for this process in order to produce mineralized structures with controlled…

Biomacromolecules, 2021, 22, pp.3460-3473. ⟨10.1021/acs.biomac.1c00565⟩. ⟨hal-03292108⟩

• Communication dans un congrès

Corrosion propagation monitoring using electrochemical noise measurements on carbon steel in hydrogenocarbonated solution containing chloride ions

C. Comas, François Huet, Kieu Ngo, M. Fregonese, H. Idrissi, Bernard Normand

17th Annual meeting ECG-COMON, PSI, Jun 2022, Villigen PSI, Switzerland. ⟨hal-04011872⟩

• Article dans une revue

Ionic liquid route for the corrosion inhibition of Al alloys: the effect of butylammonium nitrate on the corrosion of AA2024-T6

Abdelmoheiman Zakaria Benbouzid, Oumaïma Gharbi, Najet Sidi-Yakoub, Mai T T Tran, Mireille Turmine, Vincent Vivier

In this work, the effect of an ammonium nitrate ionic liquid on the corrosion susceptibility of an Al-Cu-Mg alloy was investigated. The effect of the nitrate anion and the ammonium cation on the anodic and cathodic kinetics were studied separately using potentiodynamic polarisation testing,…

Corrosion Communications, 2023, 9, pp.57 - 64. ⟨10.1016/j.corcom.2022.11.001⟩. ⟨hal-04274869v2⟩

• Article dans une revue

Chemical Weathering of Alumina in Aqueous Suspension at Ambient Pressure: A Mechanistic Study

Jane Abi aad, Sandra Casale, Mathieu Michau, Philippe Courty, Fabrice Diehl, Eric Marceau, Xavier Carrier

ChemCatChem, 2017, 9 (12), pp.2186 - 2194. ⟨10.1002/cctc.201700145⟩. ⟨hal-01791168⟩

• Article dans une revue

Glutamic Acid Adsorption and Transformations on Silica

Meryem Bouchoucha, Maguy Jaber, Thomas Onfroy, Jean-François Lambert, Xue Baiyi

We report here on the adsorption and deposition of l-glutamic acid (Glu) on an amorphous silica and its subsequent thermal transformations. When adsorbed from aqueous solutions, Glu only has a low affinity for the silica surface but at high concentrations the adsorbed molecules serve as nuclei for…

Journal of Physical Chemistry C, 2011, 115, pp.21813-21825. ⟨10.1021/jp206967b⟩. ⟨hal-00670087⟩

• Article dans une revue

nPEG-TiO2 Nanoparticles: A facile Route to Elaborate Nanostructured surfaces for Biological Applications.

Jolanda Spadavecchia, Souhir Boujday, Jessem Landoulsi, Claire-Marie Pradier

We report the synthesis of diacid-terminated PEG cubic TiO2 nanocrystals by a simple one-step solvothermal method, and their further use to form nanostructured surfaces for protein immobilization. The relevance and major interest of the so-obtained nanocrystals are the presence of terminal…

ACS Applied Materials & Interfaces, 2011, 3, pp.2637-2642. ⟨10.1021/am200442r⟩. ⟨hal-00670284⟩

• Article dans une revue

Selected Papers from the 2nd Edition of Global Conference on Catalysis, Chemical Engineering and Technology (CAT 2018)

Stanislaw Dzwigaj, Christophe Len

The present Special Issue concerns the papers which have been presented at the second edition of the Global Conference on Catalysis, Chemical Engineering & Technology (CAT 2018) that promote linkage of the catalytic science, engineering and technology [...]

Catalysts, 2020, 10 (6), pp.652. ⟨10.3390/catal10060652⟩. ⟨hal-04031167⟩

• Communication dans un congrès

Identification of the interplay between Fe and Ni in bimetallic Fe-Ni/SiO2 catalysts for furfural hydrogenation

Dichao Shi, Jean-Sébastien Girardon, Anne Constant, Anne-Sophie Mamede, Robert Wojcieszak, Paul Sébastien, E. Marceau, Anne-Félicie Lamic-Humblot, Maya Marinova, Valérie Briois, Lorenzo Stievano, Moulay T. Sougrati

EuropaCat 2019, Aug 2019, Aachen, Germany. ⟨hal-03514739⟩

• Communication dans un congrès

Traitements plasma pour la nanostructuration du graphite et application à l'élaboration d'électrodes pour biopile enzymatique

Achraft Blout, Jérôme Pulpytel, S. Mori, Farzaneh Arefi-Khonsari, Christophe Méthivier, Alain Pailleret, Claude Jolivalt

GDR B2I et HappyBio, Sorbonne Université, Oct 2019, Paris, France. ⟨hal-04067698⟩