• Article dans une revue

The catalytic activity of microporous and mesoporous NiCoBeta zeolite catalysts in Fischer–Tropsch synthesis

Karolina Chalupka, Renata Sadek, Lukasz Szkudlarek, Pawel Mierczynski, Waldemar Maniukiewicz, Jacek Rynkowski, Jacek Gurgul, Sandra Casale, Dalil Brouri, Stanislaw Dzwigaj

Two kinds of microporous and mesoporous NiCoBeta zeolite catalysts were prepared. The effect of bimetallic zeolite preparation method, dealumination degree, the presence of micropores in the support structure and the effect of nickel addition on the activity and selectivity of cobalt-based…

Research on Chemical Intermediates, 2021, 47 (1), pp.397-418. ⟨10.1007/s11164-020-04343-0⟩. ⟨hal-03987093⟩

• Article dans une revue

Influence of the morphology and impurities of Ni(OH)2 on the synthesis of neutral Ni(II)–amino acid complexes

Vicente Rodriguez-Gonzalez, E. Marceau, Michel Che, Claude Pepe

Journal of Solid State Chemistry, 2007, 180 (12), pp.3469-3478. ⟨10.1016/j.jssc.2007.10.015⟩. ⟨hal-03032187⟩

• Article dans une revue

Effect of dealumination on the catalytic performance of Cr-containing Beta zeolite in carbon dioxide assisted propane dehydrogenation

Piotr Michorczyk, Kamila Zeńczak-Tomera, Barbara Michorczyk, Adam Węgrzyniak, Marcelina Basta, Yannick Millot, Laetitia Valentin, Stanislaw Dzwigaj

New active and selective catalysts for propane to propene dehydrogenation in assistance of CO 2 (CO 2-PDH) were prepared by chromium incorporation in siliceous SiBeta. The Cr-containing SiBeta zeolite catalysts were obtained by two-step postsynthesis preparation procedure which consist, in the…

Journal of CO2 Utilization, 2020, 36, pp.54-63. ⟨10.1016/j.jcou.2019.09.018⟩. ⟨hal-02473183⟩

• Article dans une revue

Carbon nanowalls functionalization for efficient O2 reduction catalyzed by laccase using design of experiment

Achraf Blout, Jérôme Pulpytel, Shinsuke Mori, Farzaneh Arefi-Khonsari, Christophe Méthivier, Alain Pailleret, Claude Jolivalt

An enzymatic biofuel cell cathode was elaborated by nano-structuration and functionalization of graphite using two consecutive plasma treatments before immobilization of laccase as a biocatalyst to perform oxygen reduction reaction (ORR) by direct electron transfer ((DET). Nano-structuration of…

Applied Surface Science, 2021, 547, pp.149112. ⟨10.1016/j.apsusc.2021.149112⟩. ⟨hal-03138271⟩

• Ouvrages

Mini manuel de Chimie inorganique L1/L2 , CAPES, IUT

Jean-François Lambert, Thomas T.Georgelin, Maguy Jabert

Ce Mini Manuel de Chimie inorganique présente en 15 chapitres les concepts et connaissances de base sur les éléments du tableau périodique et sur la cristallochimie. L’ensemble constitue une introduction simple et concise à la chimie inorganique.

2014. ⟨hal-01117553⟩

• Article dans une revue

End-Cretaceous akaganéite as a mineral marker of Deccan volcanism in the sedimentary record

Eric Font, Julie Carlut, Céline Remazeilles, Tamsin A Mather, Anne Nédélec, Jose Mirao, Sandra Casale

An enigmatic chloride-rich iron (oxyhydr)oxide has been recently identified together with mercury anomalies in End-Cretaceous marine sediments coeval with the Deccan Traps eruptions. The mineral was observed in Bidart (France) and Gubbio (Italy), suggesting a widespread phenomenon. However, the…

Scientific Reports, 2017, 7, pp.11453. ⟨10.1038/s41598-017-11954-y⟩. ⟨hal-01609283⟩

• Article dans une revue

Visible Light Excitation of Poly‐( para ‐Phenylene Ethynylene) Enables Heterogeneous Photocatalytic Oxidations of Amines in Flow

Basile Weyl, Gabriel Goujon, Lucas Raggio, Emmanuelle Demey, Joelle Vinh, Jean‐baptiste d'Espinose de Lacaillerie, Jean‐marc Krafft, Benjamin Laroche

Abstract Heterogeneous visible light photocatalysis is a compelling approach to address sustainability in synthetic photochemistry. However, the use of solid‐state photocatalysts remains very unpopular in organic synthesis because of their limited accessibility and the black‐box effect associated…

Angewandte Chemie International Edition, 2024, 64 (7), ⟨10.1002/anie.202419169⟩. ⟨hal-04975507⟩

• Article dans une revue

Sequential and Time-Controlled Sol-Gel Transitions by the Mechanical Switching of Molecular Tweezers

Pablo Msellem, Geoffrey Groslambert, Louise Miton, Mickaël Pomes-Hadda, Nathan van Zee, Clément Guibert, Guillaume Vives

Controlling the motion of molecular machines to influence higher-order structures is well-established in biological systems but remains a significant challenge for synthetic analogs. Herein, we aim to harness the mechanical switching of switchable molecular tweezers to modulate their self-assembly…

Journal of the American Chemical Society, 2025, 147 (6), pp.5360-5367. ⟨10.1021/jacs.4c17146⟩. ⟨hal-05169469⟩

• Article dans une revue

Solving the Long-Standing Cu(111) "8" Surface Oxide Puzzle

Romain Bernard, Jacek Goniakowski, Claudine Noguera, Alessandro Coati, Yves Garreau, Guilhem Simon, Axel Wilson, Lei Zhang, Ahmed Naitabdi, Geoffroy Prévot

<div><p>Due to the interesting properties of copper oxides, in particular for catalytic applications, ultrathin oxide layers formed by Cu oxidation have attracted sustained interest. Experimental observations of several surface phases, including the so-called "5-7", "8…

ACS Nano, 2026, ⟨10.1021/acsnano.6c11362⟩. ⟨hal-05731076⟩

• Article dans une revue

Toward redox framework single site zeolite catalysts

Stanislaw Dziwag, Michel Che

This paper concerns heterogeneous single site catalysts which are difficult to prepare because of speciation problems related to the two starting components, the solid and the metal precursor solution. A two-step post-synthesis method is used to prepare the V-SiBEA reference system, with vanadium…

Catalysis Today, 2011, 169, pp.232-241. ⟨10.1016/j.cattod.2011.01.035⟩. ⟨hal-00664504⟩