• Thèse

Etude des paramètres influençant la réactivité de bases inorganiques faibles : application à la catalyse hétérogène de transestérification, Study of the parameters governing the reactivity of weak inorganic bases : towards the transesterification reaction

Damien Cornu

Les enjeux actuels pour la valorisation de dérivés de la biomasse donnent à la catalyse hétérogène basique un intérêt nouveau. Dans la mesure où des relations complexes peuvent exister entre la performance d'un catalyseur hétérogène basique et sa force déprotonante, une étude des critères qui…, The current challenges for the valorization of biomass derived products contribute to a growing interest for basic heterogeneous catalysis. Because of the complex connection between the catalytic performance of a basic heterogeneous catalyst and its deprotonating ability, a study of the parameters…

Science des matériaux [cond-mat.mtrl-sci]. Université Pierre et Marie Curie - Paris VI, 2012. Français. ⟨NNT : 2012PAO66374⟩. ⟨tel-00828477⟩

• Article dans une revue

Relevant parameters for obtaining high-surface area materials by delamination of magadiite, a layered sodium silicate

Yunfei Bi, Jean-François Lambert, Yannick Millot, Sandra Casale, Juliette Blanchard, Shuangqin Zeng, Hong Nie, Dadong Li

Layered silicates can be used for the preparation of high surface area materials by intercalation with organic cations followed by ultrasonication. The relevant parameters for delamination (exfoliation) of cetyltrimethylammonium bromide exchange magadiite are investigated. Using a magadiite wet…

Journal of Materials Chemistry, 2011, 21, pp.18403-18411. ⟨10.1039/C1JM13108G⟩. ⟨hal-00668932⟩

• Article dans une revue

Inhibition by Inorganic Dopants of γ-Alumina Chemical Weathering under Hydrothermal Conditions: Identification of Reactive Sites and their Influence in Fischer-Tropsch Synthesis

Jane Abi aad, Philippe Courty, Dominique Decottignies, Mathieu Michau, Fabrice Diehl, Xavier Carrier, Eric Marceau

ChemCatChem, 2017, 9 (12), pp.2106 - 2117. ⟨10.1002/cctc.201700140⟩. ⟨hal-01791163⟩

• Article dans une revue

Fate of L-DOPA in the Presence of Inorganic Matrices: Vectorization or Composite Material Formation?

Maguy Jaber, Meryem Bouchoucha, L. Delmotte, Christophe Méthivier, Jean-Marc Krafft, Jean-François Lambert

Novel bionanocomposite materials were successfully prepared using 2:1 phyllosilicates and an amino acid, L-DOPA. A systematic study of DOPA interactions with these smectites and with a nonporous amorphous silica (Aerosil) used for comparison was undertaken by combining macroscopic information,…

Journal of Physical Chemistry C, 2011, 115, pp.19216-19225. ⟨10.1021/jp205050k⟩. ⟨hal-00670279⟩

• Article dans une revue

Surface-dependent sulfidation and orientation of MoS 2 slabs on alumina-supported model HDS catalysts

Cédric Bara, Anne-Félicie Lamic-Humblot, Emiliano Fonda, Anne-Sophie Gay, Anne-Lise Taleb, Elodie D Devers, Mathieu D Digne, Gerhard D Pirngruber, Xavier Carrier

The constant improvement of hydrotreating (HDT) catalysts, driven by industrial and environmental needs, requires a better understanding of the interactions between the oxide support (mostly alumina) and the MoS2 active phase. Hence, this work addresses the support-dependent genesis of MoS2 on four…

Journal of Catalysis, 2016, 344, pp.591-605. ⟨10.1016/j.jcat.2016.10.001⟩. ⟨hal-01487816⟩

• Article dans une revue

Photocatalytic Hydrogen Evolution Using Ni–Pd/TiO 2 : Correlation of Light Absorption, Charge-Carrier Dynamics, and Quantum Efficiency

Ana Luna, Diana Dragoe, Kunlei Wang, Patricia Beaunier, Ewa Kowalska, Bunsho Ohtani, Daniel Bahena Uribe, Miguel A. Valenzuela, Hynd Remita, Christophe Colbeau-Justin

TiO2 surface modification with bimetallic nano particles (NPs) has demonstrated to be a strategy to enhance the hydrogen generation via photocatalysis and to minimize the use of expensive noble metals. A better understanding of the role of bimetallic NPs is of crucial importance to design efficient…

Journal of Physical Chemistry C, 2017, 121 (26), pp.14302 - 14311. ⟨10.1021/acs.jpcc.7b01167⟩. ⟨hal-01652005⟩

• 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

Factors affecting the long-term stability of mesoporous nickel-based catalysts in combined steam and dry reforming of methane

K. Jabbour, N. El Hassan, A. Davidson, S. Casale, Pascale Massiani

An ordered mesoporous " one-pot " nickel-alumina catalyst (5 wt% Ni) was synthesized using the evaporation-induced self-assembly method. Compared to an impregnated and to a non-porous catalysts, the ordered "one-pot" Ni-alumina sample displayed, after in-situ reduction, the…

Catalysis science and Technology, 2016, 6 (12), pp.4616-4631. ⟨10.1039/C6CY00032K⟩. ⟨hal-01346456⟩

• 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

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

• Article dans une revue

Influence of pretreatment and reaction conditions on the catalytic activity of HAlBEA and CoHAlBEA zeolites in vinyl chloride formation from 1,2-dichloroethane

Izabela Kamińska, Dmytro Lisovytskiy, Laetitia Valentin, Christophe Calers, Yannick Millot, Emil Kowalewski, Anna Śrębowata, Stanislaw Dzwigaj

HAlBEA and CoHAlBEA zeolite catalysts treated at 523 K or 873 K for 3 h in Ar, H2/Ar or air flows, respectively, were investigated in catalytic dehydrochlorination of 1,2-dichloroethane (DCE). The dehydrochlorination of DCE on these zeolite catalysts resulted in almost 100% selectivity to vinyl…

Microporous and Mesoporous Materials, 2018, 266, pp.32 - 42. ⟨10.1016/j.micromeso.2018.02.041⟩. ⟨hal-01744158⟩