• Article dans une revue

General and Prospective Views on Oxidation Reactions in Heterogeneous Catalysis

Sabine Valange, Jacques C. Védrine

In this review paper, we have assembled the main characteristics of partial oxidation reactions (oxidative dehydrogenation and selective oxidation to olefins or oxygenates, as aldehydes and carboxylic acids and nitriles), as well as total oxidation, particularly for depollution, environmental…

Catalysts, 2018, 8 (10), pp.483. ⟨10.3390/catal8100483⟩. ⟨hal-01926781⟩

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Sn-BEA zeolites prepared by two-step postsynthesis method: Physicochemical properties and catalytic activity in processes based on MPV reduction

Nataliia Popovych, Pavlo Kyriienko, Yannick Millot, Laetitia Valentin, Jacek Gurgul, Robert Socha, Jan Żukrowski, Sergiy Soloviev, Stanislaw Dzwigaj

Sn0.5SiBEA and Sn2.0SiBEA zeolites obtained by two-step postsynthesis method were characterized by several physicochemical techniques (namely, NMR, Mössbauer, XPS, DR UV-vis and IR spectroscopies) and used in the study of Meerwein–Ponndorf–Verley (MPV) reduction as well as with the subsequent…

Microporous and Mesoporous Materials, 2018, 268, pp.178-188. ⟨10.1016/j.micromeso.2018.04.026⟩. ⟨hal-01803945⟩

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Impact of Mn addition on catalytic performance of Cu/SiBEA materials in total oxidation of aromatic volatile organic compounds

Anna Rokicińska, Patrycja Majerska, Marek Drozdek, Sebastian Jarczewski, Laetitia Valentin, Jianhong Chen, Adam Slabon, Stanislaw Dzwigaj, Piotr Kuśtrowski

Dealuminated BEA zeolite (SiBEA) was chosen as a support of metal oxide(s) phase for catalytic combustion of volatile organic compounds (VOCs). Copper and/or manganese oxide(s) were deposited at various Cu/Mn molar ratios. Factors influencing the catalytic activity were found by chosen…

Applied Surface Science, 2021, 546, pp.149148. ⟨10.1016/j.apsusc.2021.149148⟩. ⟨hal-03170296⟩

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Time-resolved infrared absorption spectroscopy applied to photoinduced reactions: how and why

Alberto Mezzetti, Josefine Schnee, Andrea Lapini, Mariangela Di Donato

Time-resolved infrared (IR) spectroscopy is a widely used technique in the investigation of photoinduced reactions, given its capabilities of providing structural information about the presence of intermediates and the reaction mechanism. Despite the fact that it is used in several fields since the…

Photochemical & Photobiological Sciences , 2022, 21 (4), pp.557-584. ⟨10.1007/s43630-022-00180-9⟩. ⟨hal-04025534⟩

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EIS investigation of zinc dissolution in aerated sulfate medium. Part I: bulk zinc

Chantal Cachet, F. Ganne, Georges Maurin, J. Petitjean, Vincent Vivier, Robert Wiart

The kinetics of anodic dissolution and corrosion of zinc are investigated by electrochemical impedance spectroscopy in sulfate medium for various surface preparation conditions and different experimental procedures. A new version of the reaction model, which was established previously, accounts…

Electrochimica Acta, 2001, 47 (3), pp.509-518. ⟨10.1016/S0013-4686(01)00740-X⟩. ⟨hal-04257763⟩

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Corrosion of Old Overhead Lines: Insights into Aluminum-Steel Galvanic Couple Using Electrochemical Techniques

Divino Salvador Ramírez Rico, Stéphane Heurtault, Julien Said, Yuelin Xie, Mireille Turmine, Vincent Vivier

In order to explain the corrosion inside 20 th century power lines, the galvanic corrosion of steel and aluminum from 1949 was examined. In this investigation, 0.1 M Na2SO4 + 1 mM NaCl was used as moderately corrosive medium. Various electrochemical methods were applied to determine the corrosion…

Journal of The Electrochemical Society, 2024, 171 (4), pp.041504. ⟨10.1149/1945-7111/ad39ae⟩. ⟨hal-04775539⟩

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Two-step synthesis of polystyrene sulfonate based copolymers bearing pendant primary amines

Mathieu Nicolas, Emmanuel Beyou, Matthieu Fumagalli

European Polymer Journal, 2021, 152, pp.110455. ⟨10.1016/j.eurpolymj.2021.110455⟩. ⟨hal-03893778⟩

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Les relations franco-kényanes dans les courses de fond : un processus postcolonial singulier (1960-2019)

Pascal Charroin, Bastien Soulé, Cyril Thomas

Stadion. Revue internationale d'histoire du sport, 2020, 44, pp.204-225. ⟨hal-04645893⟩

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Enhancement of water remediation by innovative photocatalytic luminous textiles reactor: Performance, kinetic modeling, and mechanistic insights

Sarra Karoui, Aymen Amine Assadi, Achraf Ghorbal, Lotfi Khezami, Achraf Assadi, Sivachandiran Loganathan, Abdeltif Amrane

To address wastewater treatment, a photocatalytic process using luminous-textile has been proposed due to its high efficiency and non-toxicity. In the present work, the photodegradation of Ciprofloxacin (CIP) in the liquid phase was studied in a compact reactor with a luminous-textile catalyst in…

Journal of Water Process Engineering, 2023, Journal of Water Process Engineering, 56, pp.104448-104448. ⟨10.1016/j.jwpe.2023.104448⟩. ⟨hal-04303311⟩

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Temporin-SHa peptides grafted on gold surfaces display antibacterial activity

Andres Lombana, Zahid Raja, Sandra Casale, Claire-Marie Pradier, Thierry Foulon, Ali Ladram, Vincent Humblot

Development of resistant bacteria onto biomaterials is a major problem leading to nosocomial infections. Antimicrobial peptides are good candidates for the generation of antimicrobial surfaces because of their broad-spectrum activity and their original mechanism of action (i.e. rapid lysis of the…

Journal of Peptide Science, 2014, 20, pp.563-569. ⟨10.1002/psc.2654⟩. ⟨hal-01044512⟩