• Article dans une revue

Influence of the temperature on the reduction mechanism of concentrated nitric acid on a silicon-enriched austenitic stainless steel

I. Bahtit, N. Gruet, B. Puga, X.R. Nóvoa, Cyril Thomas, V. Vivier

Corrosion of silicon-enriched stainless steel in nitric acid strongly depends on the temperature of the electrolyte. Therefore, the reduction reaction of nitric acid on this material was investigated from 40 to 107 °C. For the first time, the autocatalytic reduction mechanism of nitric acid…

Electrochimica Acta, 2023, 446, pp.142068. ⟨10.1016/j.electacta.2023.142068⟩. ⟨hal-04257869⟩

• 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⟩

• 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

Peptide Interactions with Metal and Oxide Surfaces

Anne Vallee, Vincent Humblot, Claire-Marie Pradier

Increasing interest in bio-interfaces for medical, diagnostic, or biotechnology applications has highlighted the critical scientific challenge behind both the understanding and control of protein-solid surface interactions. In this context, this Account focuses on the molecular-level…

Accounts of Chemical Research, 2010, 43 (10), pp.1297-1306. ⟨10.1021/ar100017n⟩. ⟨hal-00604811⟩

• Article dans une revue

Polyol-mediated syntheses of crystalline nanosized manganese oxides

Guiqiang Diao, François Chau, Jean-Yves Piquemal, Emmanuel Briot, Souad Ammar, Mickaël Sicard, Sophie Nowak, Patricia Beaunier, Hélène Lecoq, P. Decorse, Lin Yu

Potassium-type birnessite and lithium-containing manganese oxides were prepared by the polyol process. The Mn(III)/Mn(IV) mixed-valencies compounds are obtained through the controlled reduction of potassium permanganate in a basic water–diethylene glycol mixture at moderate temperature and very…

Journal of Nanoparticle Research, 2014, 16 (6), pp.2428. ⟨10.1007/s11051-014-2428-9⟩. ⟨hal-01117188⟩

• Article dans une revue

Behavior of cellobiose in iron-containing solutions: towards a better understanding of the dominant mechanism of degradation of cellulosic paper by iron gall inks

Alice Gimat, Anne-Laurence Dupont, Hélène Lauron-Pernot, Sabrina M Paris, Véronique Rouchon, Pascale Massiani

Cellobiose, a dimer of glucose wearing a glycosidic bond as in cellulose, was used as model molecule to understand the chemical degradation pathways taking place in iron gall inks impregnated papers. Experiments were carried out in liquid phase at 80 degrees C to study the effects of pH and of the…

Cellulose, 2017, 24 (11), pp.5101 - 5115. ⟨10.1007/s10570-017-1434-3⟩. ⟨hal-01651975⟩

• Article dans une revue

Influence of iron state and acidity of zeolites on the catalytic activity of FeHBEA, FeHZSM-5 and FeHMOR in SCR of NO with NH3 and N2O decomposition

Paweł Boroń, Lucjan Chmielarz, Jacek Gurgul, Kazimierz Łątka, Barbara Gil, Bartosz Marszałek, Stanislaw Dzwigaj

Microporous and Mesoporous Materials, 2015, 203, pp.73-85. ⟨10.1016/j.micromeso.2014.10.023⟩. ⟨hal-01128203⟩

• Article dans une revue

Plasmonic catalysis for the Suzuki–Miyaura cross-coupling reaction using palladium nanoflowers

Iyad Sarhid, Ibrahim Abdellah, Cyril Martini, Vincent Huc, Diana Dragoe, Patricia Beaunier, Isabelle Lampre, Hynd Remita

New Journal of Chemistry, 2019, 43 (11), pp.4349-4355. ⟨10.1039/C8NJ06370B⟩. ⟨hal-02399070⟩

• 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⟩

• Article dans une revue

Silica Surface Features and Their Role in the Adsorption of Biomolecules: Computational Modeling and Experiments

Albert Rimola, Dominique Costa, Mariona Sodupe, Jean-François Lambert, Piero Ugliengo

Chemical Reviews, 2013, 113 (6), pp.4216-4313. ⟨10.1021/cr3003054⟩. ⟨hal-00836288⟩