• Article dans une revue

Carbon Dioxide Reforming of Methane over Nickel-Supported Zeolites: A Screening Study

Carmen Bacariza, Leila Karam, Nissrine El Hassan, José Lopes, Carlos Henriques

As the utilization of zeolites has become more frequent in the dry reforming of methane (DRM) reaction, more systematic studies are required to evaluate properly the influence of zeolites’ composition and framework type on the performance. Therefore, in this work, a step-by-step study was performed…

Processes, 2022, 10 (7), pp.1331. ⟨10.3390/pr10071331⟩. ⟨hal-04030152⟩

• Article dans une revue

An Anthropocene-Framed Transdisciplinary Dialog at the Chemistry-Energy Nexus

Mathieu S Prévot, Valeria Finelli, Xavier Carrier, Gabriele Deplano, Margherita Cavallo, Elsje Alessandra Quadrelli, Juliette Michel, Marie-Hélène Pietraru, Clément Camp, Giulia Forghieri, Anna Gagliardi, Sebastian Seidel, Antoine Missemer, Bertrand Reuillard, Barbara Centrella, Silvia Bordiga, María Grace Salamanca González, Vincent Artero, Keanu V. A. Birkelbach, Niklas von Wolff

At the energy-chemistry nexus, key molecules include carbon dioxide (CO2), hydrogen (H2), methane (CH4), and ammonia (NH3). The position of these four molecules and that of the more general family of synthetic macromolecular polymer blends (found in plastics) were cross-analyzed with the planetary…

Chemical Science, 2024, 15, pp.9054-9086. ⟨10.1039/d4sc00099d⟩. ⟨hal-04611454⟩

• Article dans une revue

Bisorganophosphonyl and ‐Organoarsenyl Derivatives of Heteropolytungstates as Hard Ligands for Early‐Transition‐Metal and Lanthanide Cations

Richard Villanneau, Aïcha Ben Djamâa, Lise‐marie Chamoreau, Geoffrey Gontard, Anna Proust

Abstract The coordination properties of bisorganophosphonyl and bisorganoarsenyl derivatives of heteropolytungstates towards lanthanides and early‐transition‐metal cations were studied in organic medium. This new class of vacant polyoxometalate (POM) hybrids proved to conserve coordination sites…

European Journal of Inorganic Chemistry, 2013, 2013 (10-11), pp.1815-1820. ⟨10.1002/ejic.201201257⟩. ⟨hal-04564842⟩

• Communication dans un congrès

Determination of dielectric properties of mimicking biological tissues by electrochemical impedance spectroscopy

Mado Abraham, Sylvain Feruglio, Ahmed Hamraoui, Hakeim Talleb, Vincent Vivier, Kieu Ngo

Tissue-mimicking materials are widely developed and used as substitutes in many medical branches, including surgical procedures, medical imaging, machine calibration, training, and simulations. Usually, these materials are fabricated either by chemical synthesis or additive manufacturing (3D…

12th International Symposium on Electrochemical Impedance Spectroscopy (EIS2023), Jul 2023, Pékin, China. ⟨10.1088/0031-9155/41/11/001⟩. ⟨hal-04163868⟩

• Article dans une revue

Synthesis and Characterization of Temperature-Responsive N-Cyanomethylacrylamide-Containing Diblock Copolymer Assemblies in Water

Nicolas Audureau, Fanny Coumes, Clémence Veith, Clément Guibert, Jean-Michel Guigner, François Stoffelbach, Jutta Rieger

We have previously demonstrated that poly(N-cyanomethylacrylamide) (PCMAm) exhibits a typical upper-critical solution temperature (UCST)-type transition, as long as the molar mass of the polymer is limited, which was made possible through the use of reversible addition-fragmentation chain transfer…

Polymers, 2021, 13 (24), pp.4424. ⟨10.3390/polym13244424⟩. ⟨hal-03510495⟩

• Communication dans un congrès

Fossilisation expérimentale : interactions minéral-organique

Pierre Jacquemot, Sylvain Bernard, Thomas Georgelin, Jean‐christophe Viennet, Maguy Jaber

Journée du DIM Matériaux anciens et patrimoniaux : Développements méthodologiques en taphonomie, DIM Matériaux anciens et patrimoniaux, Oct 2018, Paris, France. ⟨hal-03969897⟩

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Characterisation and Reactivity of Oxygen Species at the Surface of Metal Oxides

M. Anpo, Guylène Costentin, E. Giamello, H. Lauron-Pernot, Z. Sojka

Surface reactive oxygen species play a fundamental role in selective oxidation and combustion reactions catalyzed by metal oxides. Unravelling the nature of these transient species, and understanding the details of both their electronic structure and reactivity has been for decades one of the prime…

Journal of Catalysis, 2021, 393, pp.259-280. ⟨10.1016/j.jcat.2020.10.011⟩. ⟨hal-03223789⟩

• Thèse

Investigation of the plate-impact method as a precursor of physical phenomena and chemical processes, L'étude de la méthode de l'impact par plaque comme précurseur des phénomènes physiques et des processus chimiques

Maya Mounir Daou

This manuscript aims at characterizing a new device based on a plate impact on a liquid surface to generate cavitation and evaluate its potential to induce chemical reactions. The device is composed of a reactor containing a liquid that a piston hits due to pressure difference. This impact…, Ce manuscrit a pour but d'étudier un nouveau dispositif générateur de cavitation dont le potentiel favorable à l'intensification de réactions chimiques est évalué. Ce dispositif est constitué d'une plaque mobile qui frappe un liquide contenu dans un réacteur. L'impact génère une…

Chemical and Process Engineering. Université Pierre et Marie Curie - Paris VI, 2017. English. ⟨NNT : 2017PA066245⟩. ⟨tel-01692697v2⟩

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Controlling the Nanocontact Nature and the Mechanical Properties of a Silica Nanoparticle Assembly

J. Avice, C. Boscher, G. Vaudel, G. Brotons, V. Juvé, M. Edely, C. Methivier, Vitali Goussev, P. Belleville, H. Piombini, P. Ruello

Elaborating advanced nanomaterials based on the assembly of nanoparticles (NPs) is a versatile route for targeting and tuning a wide variety of properties like optical, magnetic, and electrical properties or sensing. This route usually employs a so-called soft chemistry which has the advantage of…

Journal of Physical Chemistry C, 2017, 121 (42), pp.23769-23776. ⟨10.1021/acs.jpcc.7b08404⟩. ⟨hal-02536813⟩

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Experimental evidence of NO SCR mechanism in the presence of the BEA zeolite with framework and extra-framework cobalt species

Paweł Boroń, Lucjan Chmielarz, Barbara Gil, Bartosz Marszałek, Stanislaw Dzwigaj

Temperature-programmed desorption (TPD), temperature-programmed surface reaction (TPSR) and stop flow-TPD techniques as well as FT-IR spectroscopy of pre-adsorbed NH3 and NO are applied to characterize active sites present in Co-containing BEA zeolites. Cobalt is introduced into BEA zeolite by…

Applied Catalysis B: Environmental, 2016, 198, pp.457-470. ⟨10.1016/j.apcatb.2016.06.012⟩. ⟨hal-01329568⟩