• Article dans une revue

Novel non-noble bimetallic Cu-Zn/TiO 2 catalysts for selective hydrogenation of butadiene

Zhao Wang, Guillaume Wang, Catherine Louis, Laurent Delannoy

Oxide-supported copper catalysts are active for the selective hydrogenation of polyunsaturated hydrocarbons with high selectivity to alkenes formation, but a low catalytic stability limits its application. The goal of the work was to investigate whether alloying Cu with Zn will improve catalyst…

Journal of Catalysis, 2017, 347, pp.185 - 196. ⟨10.1016/j.jcat.2017.01.010⟩. ⟨hal-01547237⟩

• Article dans une revue

Zeolite and Silica-based CO2 Adsorbents

Guillaume Laugel, Rogeria Bingre, Benoît Louis

The ever-increasing CO2 concentration in the atmosphere leading to global warming is one of the main problems that mankind has to face in the 21st century. To avoid the fact that sooner or later humanity will directly start to suffer from it, there is an urgent need to reduce the CO2 level by…

Applied Catalysis B: Environmental, 2018, 253, pp.76-152. ⟨10.1039/9781788013352-00076⟩. ⟨hal-04020525⟩

• Article dans une revue

Incorporation of Silver Atoms into the Vacant T-Atom Sites of the Framework of SiBEA Zeolite as Mononuclear Ag(I) Evidenced by XRD, FTIR, NMR, DR UV-vis, XPS, and TPR

Stanislaw Dzwigaj, Yannick Millot, Jean-Marc Krafft, Nataliia Popovych, Pavlo Kyriienko

An AgSiBEA zeolite has been prepared by a two-step postsynthesis procedure that consists of first creating the vacant T atom sites with associated silanol groups by treatment of TEABEA zeolite with nitric acid and then impregnating of resulting SiBEA zeolite with an aqueous solution of AgNO3. The…

Journal of Physical Chemistry C, 2013, 117 (24), pp.12552-12559. ⟨10.1021/jp401849e⟩. ⟨hal-00907647⟩

• Chapitre d'ouvrage

Investigation of different preparation methods of PtIr, PtIrSn and PtIrGe catalysts

Christophe Poupin, Camille La Fontaine, Laurence Pirault-Roy

Studies in Surface Science and Catalysis, pp.467-470, 2010, ⟨10.1016/S0167-2991(10)75086-2⟩. ⟨hal-02497268⟩

• Article dans une revue

Polypyridyl ruthenium complexes as coating agent for the formation of gold and silver nanocomposites in different media. Preliminary luminescence and electrochemical studies

Cédric Mayer, Eddy Dumas, Fabien Miomandre, Rachel Méallet-Renault, Fabienne Warmont, Jacky Vigneron, Robert Bernard Pansu, Arnaud Etcheberry, Francis Sécheresse

New Journal of Chemistry, 2006, 30, pp.1628-1637. ⟨hal-00112739⟩

• Article dans une revue

Diagnosis of the Diatom Community upon Biofilm Development on Stainless Steels in Natural Freshwater

Caroline Richard, Smita Mitbavkar, Jessem Landoulsi

This paper reports the development of biofilms on stainless steels (SS) upon exposure in a natural freshwater ecosystem for about six months and focuses on the composition of diatom populations. By using environmental scanning electron microscopy (ESEM) technique, we provide a detailed description…

Scanning, 2017, 2017, pp.5052646. ⟨10.1155/2017/5052646⟩. ⟨hal-01547972⟩

• Article dans une revue

Adsorption of Amino Acids and Peptides on Metal and Oxide Surfaces in Water Environment: A Synthetic and Prospective Review

D. Costa, L. Savio, Claire-Marie Pradier

Amino acids and peptides are often used as “model” segments of proteins for studying their behavior in various types of environments, and/or elaborating functional surfaces. Indeed, though the protein behavior is much more complex than that of their isolated segments, knowledge of the binding mode…

Journal of Physical Chemistry B, 2016, 120 (29), pp.7039 - 7052. ⟨10.1021/acs.jpcb.6b05954⟩. ⟨hal-01548333⟩

• Article dans une revue

Inorganic Phosphate and Nucleotides on Silica Surface: Condensation, Dismutation, and Phosphorylation

Thomas Georgelin, Maguy Jaber, Thomas Onfroy, Aaron-Albert Hargrove, France Costa-Torro, Jean-François Lambert

We explore the reactivity of inorganic monophosphate ions (Pi) and 5′-adenosine monophosphate (AMP), adsorbed onto amorphous silica separately or together. This question has relevance for prebiotic chemistry scenarios and, more generally, for biomedical applications involving biomolecule adsorption…

Journal of Physical Chemistry C, 2013, 117, pp.12579-12590. ⟨10.1021/jp402437p⟩. ⟨hal-00918562⟩

• Thèse

Développement d’un microsystème électrochimique pour l’étude de micro-objets circulants dans un canal microfluidique, Development of an electrochemical microsystem for the study of circulating micro-objects in a microfluidic channel

Ines Amokrane

Dans le cadre de cette thèse, l’objectif est de caractériser des micro-objets circulant dans un microcanal à l’aide de techniques électrochimiques. Dans le but de concevoir et de fabriquer un tel système, plusieurs méthodes et techniques sont nécessaires. Tout d’abord, le microsystème est constitué…, In this thesis, the aim is to characterise micro-objects flowing in a microchannel using electrochemical techniques. In order to design and fabricate such a system, several methods and techniques are required. Firstly, the microsystem consists of PDMS microchannels and thin film microelectrodes.…

Dynamique des Fluides [physics.flu-dyn]. Sorbonne Université, 2022. Français. ⟨NNT : 2022SORUS049⟩. ⟨tel-03714132⟩

• Thèse

Les Hydroxyapatites, un système basique atypique modulable par la synthèse : vers l'identification des sites actifs, Hydroxyapatites, an atypical basic system tuneable by synthesis: toward the identification of active sites

Sarah Diallo Garcia

Les Hydroxyapatites (HAp) sont des matériaux basiques dont les propriétés catalytiques atypiques, notamment leur très bonne sélectivité pour la transformation de l'éthanol en n-butanol, sont encore mal rationnalisées. La modulation de leur paramètres de synthèse ainsi leur aptitude à la…, Hydroxyapatites (HAp) are basic materials whose atypical catalytic properties, in particular their high selectivity in n-butanol from ethanol's conversion, are yet to be rationalised. Modulation of their synthesis parameters as well as their ability toward substitution allowed us to use their…

Science des matériaux [cond-mat.mtrl-sci]. Université Pierre et Marie Curie - Paris VI, 2012. Français. ⟨NNT : ⟩. ⟨tel-00828591⟩