• Article dans une revue

Plasmonic Ru/hydrogen molybdenum bronzes with tunable oxygen vacancies for light-driven reduction of p -nitrophenol

Haibo Yin, Yasutaka Kuwahara, Kohsuke Mori, Michel Che, Hiromi Yamashita

Plasmonic Ru/H x MoO 3−y hybrids enable significant plasmon-enhanced catalysis for reduction of p -nitrophenol under visible light irradiation.

Journal of Materials Chemistry A, 2019, 7 (8), pp.3783-3789. ⟨10.1039/C8TA11604K⟩. ⟨hal-04022363⟩

• Communication dans un congrès

Utilisation des indicateurs cristallographiques pour l’étude structural d’architectures métallo-organiques obtenues à partir de ligands chiraux

Carine Duhayon, Emilie Delahaye, Jean-Pascal Sutter, David J. Watkin

Colloque annuel de l’AFC 2021, Jun 2021, Grenoble, France. ⟨hal-04979791⟩

• Article dans une revue

Oxygen reduction reaction monitored during corrosion by means of pumped-micropipette delivery/substrate collection (Pumped-MD/SC) mode of scanning electrochemical microscopy

Abdelilah Asserghine, Sophie Juillard, Julie Ducrot, Vincent Vivier, Carlos Sánchez-Sánchez

The key improvement of the corrosion resistance of metals requires understanding and resolving the electrochemical reactions involved at the local scale. Here, we present the use of the pumped-micropipette delivery/substrate collection (Pumped-MD/SC) mode of scanning electrochemical microscopy (…

Electrochimica Acta, 2023, 441, pp.141775. ⟨10.1016/j.electacta.2022.141775⟩. ⟨hal-03934097⟩

• Article dans une revue

Calibrated Co3O4 nanoparticles patterned in SBA-15 3 silicas: Accessibility and activity for CO oxidation

Irène Lopes, Anne Davidson, Cyril Thomas

The catalytic performances in CO oxidation of Co3 O4 nanoparticles patterned in the porosity of SBA-15 silicas are investigated. 10 Accessibility limitations of the reactants to the catalytic sites are clearly revealed,when the Co3O4 nanoparticles are embedded in the 11 SBA-15 pores.Despite these…

Catalysis Communications, 2007, 8, pp.2105-2109. ⟨hal-00181045⟩

• Article dans une revue

Aerobic oxidation of alcohols using ruthenium supported on DD3 kaolin

B. Zadam, D. Obaid, A. Mayoufi, P. Beaunier, F. Launay, F. El Berrichi

Supported ruthenium nanoparticles were prepared through the chemical reduction of aqueous Ru(III) species previously loaded (1 or 5 wt%) onto DD3 kaolin through an ion-exchanged pathway. Resulting nanoporous materials were characterized by XRF, XRD, TEM, EDX, and N2 sorption measurements, and then…

Research on Chemical Intermediates, 2019, 45 (3), pp.1281-1293. ⟨10.1007/s11164-018-3673-9⟩. ⟨hal-04020529⟩

• Article dans une revue

Preparation and characterization of molybdenum sulfide supported on beta-zeolites obtained from [Mo3S4(H2O)9]4+ precursor

Claude-Emmanuel Hedoire, Emmanuel Cadot, Françoise Villain, Anne Davidson, Catherine Louis, Michèle Breysse

Applied Catalysis A : General, 2006, 306, pp.165-174. ⟨hal-00104122⟩

• Article dans une revue

Role of solute-solvent hydrogen bonds on the ground state and the excited state proton transfer in 3-hydroxyflavone. A systematic spectrophotometry study

Simone Lazzaroni, Daniele Dondi, Alberto Mezzetti, Stefano Protti

Photochemical & Photobiological Sciences , 2018, 17 (7), pp.923-933. ⟨10.1039/C8PP00053K⟩. ⟨hal-04020487⟩

• Article dans une revue

Catalytic behavior of nickel loaded on acid-activated and pillared clay in total gas-phase oxidation of ethanol

Nadjat Lahoues-Chakour, Siham Barama, Akila Barama, Brahim Djellouli, Cyril Domingos, Anne Davidson

Layered and acid-activated clays, used as catalytic support, were synthesized from natural Algerian montmorillonite. All supports were prepared by (1) pillaring with aquo/hydroxo/oxo Al clusters, in particular Al13 that contains only octahedral Al-species, (2) an acidic H2SO4 treatment, and (3)…

Journal of Nanoparticle Research, 2018, 20 (11), pp.294. ⟨10.1007/s11051-018-4385-1⟩. ⟨hal-02022621⟩

• Article dans une revue

On the preparation of multifunctional conversion coatings of FePO 4 /LiFePO 4

S. Valverde-Pérez, R. Figueroa, X.R. Nóvoa, D.S. Ramírez-Rico, Vincent Vivier

This research aims to take advantage of the properRes of phosphate coaRngs to overcome the problems inherent in using LiFePO4 as a powder. LiFePO4 coaRngs have been prepared on iron sheets using cyclic voltammetry in an aqueous soluRon of H3PO4 and LiOH. The voltammograms evolved from the iniRal…

Surface and Coatings Technology, 2024, 479, pp.130548. ⟨10.1016/j.surfcoat.2024.130548⟩. ⟨hal-04775533⟩

• Article dans une revue

Investigating the DMPO-formate spin trapping method for the study of paper iron gall ink corrosion

Alice Gimat, Valeryia Kasneryk, Anne-Laurence Dupont, Sabrina Paris, Frederic Averseng, Jeanine Fournier, Pascale Massiani, Véronique Rouchon

Paper degradation by iron gall ink is a challenging issue for the conservation of ancient manuscripts. It is usually attributed to both FeII catalyzed oxidation and acid catalyzed hydrolysis of cellulose, yet the dominant degradation pathway remains an open question. In this work, electron spin…

New Journal of Chemistry, 2016, 40 (11), pp.9098-9110. ⟨10.1039/c6nj01480a⟩. ⟨hal-01502192⟩