• Poster de conférence

Bimetallic Fe-Ni/SiO2 catalysts for furfural hydrogenation: respective roles of Fe and Ni

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

ISGC 2019, International Symposium on Green Chemistry, May 2019, La Rochelle, France. ⟨hal-03515379⟩

• Article dans une revue

Cellulose fibers modification through metal-free click chemistry for the elaboration of versatile functional surfaces

Alex Meye Biyogo, Louise Hespel, Vincent Humblot, Laurent Lebrun, François Estour

European Polymer Journal, 2020, 135, pp.109866. ⟨10.1016/j.eurpolymj.2020.109866⟩. ⟨hal-02907151⟩

• Article dans une revue

Does the S-H Bond Always Break after Adsorption of an Alkylthiol on Au(111)?

Hazar Guesmi, Noelia B. Luque, Elizabeth Santos, Frederik Tielens

The reaction mechanism for the formation of alkyl thiol self-assembled monolayers (SAM) on Au(111) is still not clearly understood. Especially, the role of defects on the chemisorption process is an important goal to be addressed. In this work, different minimum energy reaction paths for R−SH…

Chemistry - A European Journal, 2017, 23 (6), pp.1402-1408. ⟨10.1002/chem.201604574⟩. ⟨hal-01397010⟩

• Communication dans un congrès

Physicochemical characterizations of ionic liquid-molecular solvents mixtures

Nesrine Chaabene, Kieu Ngo, Mireille Turmine

ISSP 2018, Jul 2018, Tours, France. ⟨hal-03977348⟩

• Chapitre d'ouvrage

Preparation of Pt°/MCM-41: effect of drying on MCM-41 structure and Pt° dispersion

Baichun Zhu, Franck Letellier, Juliette Blanchard, Katia Fajerwerg, Catherine Louis, Denis Guillaume, Denis Uzio, Miehèle Breysse

Pt°/MCM-41 catalysts were prepared by electrostatic adsorption of Pt(NH3)42+ at pH=8, followed by calcination under O2 and reduction. This procedure allows to prepare highly dispersed Pt° nanoparticles (D>76%), but has the drawback to modify significantly the structure of the ordered mesoporous…

E.M. Gaigneaux; M. Devillers; D.E. De Vos; S. Hermans; P.A. Jacobs; J.A. Martens; P. Ruiz. Scientific Bases for the Preparation of Heterogeneous Catalysts, 162, Elsevier, pp.449-456, 2006, Studies in Surface Science and Catalysis, 978-0-444-52827-8. ⟨10.1016/S0167-2991(06)80939-0⟩. ⟨hal-03663614⟩

• Chapitre d'ouvrage

Mechanisms of Adsorption of Short Peptides on Metal and Oxide Surfaces

Vincent Humblot, Jessem Landoulsi, Claire-Marie Pradier

Biointerfaces, involving peptides or proteins and solid surfaces, have been investigated with the aim of controlling the behavior/reactivity of inorganic materials in biological environments. This chapter presents a comprehensive overview of the basic aspects governing the interaction of short…

Peptide Materials: From Nanostructures to Applications, Wiley Online Library, pp.289-312, 2013, ⟨10.1002/9781118592403.ch11⟩. ⟨hal-00958136⟩

• Article dans une revue

Aqueous-Phase Preparation of Model HDS Catalysts on Planar Alumina Substrates: Support Effect on Mo Adsorption and Sulfidation

Cédric Bara, Lucie Plais, Kim Larmier, Elodie Devers, Mathieu Digne, Anne-Félicie Lamic-Humblot, Gerhard D. Pirngruber, Xavier Carrier

The role of the oxide support on the structure of the MoS2 active phase (size, morphology, orientation, sulfidation ratio, etc.) remains an open question in hydrotreating catalysis and biomass processing with important industrial implications for the design of improved catalytic formulations. The…

Journal of the American Chemical Society, 2015, 137 (50), pp.15915-15928. ⟨10.1021/jacs.5b10975⟩. ⟨hal-01263787⟩

• Article dans une revue

Enhancing low-temperature activity and durability of Pd-based diesel oxidation catalysts using ZrO2 supports

Mi-Young Kim, Eleni A. Kyriakidou, Jae-Soon Choi, Todd J. Toops, Andrew J. Binder, Cyril Thomas, James E. Parks, Viviane Schwartz, Jihua Chen, Dale K. Hensley

We investigated the impact of ZrO2 on the performance of palladium-based oxidation catalysts with respect to low-temperature activity, hydrothermal stability, and sulfur tolerance. Pd supported on ZrO2 and SiO2 were synthesized for a comparative study. Additionally, in an attempt to maximize the…

Applied Catalysis B: Environmental, 2016, 187, pp.181-194. ⟨10.1016/j.apcatb.2016.01.023⟩. ⟨hal-01264140⟩

• 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⟩

• Communication dans un congrès

On the graphical analysis of the impedance response of passive electrodes

Mai T.T. Tran, Oumaïma Gharbi, Mark E Orazem, Bernard Tribollet, Mireille Turmine, Vincent Vivier

The analysis of the capacitive behavior of a passive electrode is often a difficult subject because the response obtained by electrochemical impedance spectroscopy (EIS) is characterized by a non-ideal behavior that we try to model by using a constant phase element (CPE) [1, 2]. In doing so, both…

241st ECS Meeting of The Electrochemical Society, ECS, May 2022, Vancouver (CA), Canada. ⟨hal-03994070⟩