• Article dans une revue

Transition-Metal-Free Catalysts for the Sustainable Epoxidation of Alkenes: From Discovery to Optimisation by Means of High Throughput Experimentation

Warunee Lueangchaichaweng, Inge Geukens, Annelies Peeters, Benjamin Jarry, Franck Launay, Jean-Luc Bonardet, Pierre A. Jacobs, Paolo P. Pescarmona

Abstract: Transition-metal-free oxides were studied as heterogeneous catalysts for the sustainable epoxidation of alkenes with aqueous H2O2 by means of high throughput experimentation (HTE) techniques. A full-factorial HTE approach was applied in the various stages of the development of the…

Combinatorial Chemistry and High Throughput Screening, 2012, 15, pp.140-151. ⟨10.2174/138620712798868338⟩. ⟨hal-00757239⟩

• Article dans une revue

Amino Acid-Mediated Formation of Zirconia Nanoparticles and their Transparent Dispersions

Amandine Venier, Charlène Brissaud, Benoît Cormary, Erik Camposilvan, Julien Alberici, Denis Chateau, Nora Pousin, Alexandre Chevillot-Biraud, Yannick Millot, Miguel Comesaña-Hermo

We present a straightforward one‐pot hydrothermal method for the synthesis of zirconia nanodispersions, leading to the formation of stable sols. By simply varying the nature of the stabilizer used, one can obtain a large variety of objects with different sizes, shapes and crystallinities. Our…

ChemNanoMat, In press, ⟨10.1002/cnma.202400062⟩. ⟨hal-04508689⟩

• Article dans une revue

Incorporation of Mn into the vacant T-atom sites of a BEA zeolite as isolated, mononuclear Mn: FTIR, XPS, EPR and DR UV-Vis studies

R. Baran, L. Valentin, Stanislaw Dzwigaj

A MnSiBEA zeolite has been prepared via a two-step postsynthesis procedure which consisted, in the first step, of the treatment of a tetraethylammonium BEA zeolite with nitric acid for the formation of vacant T-atom sites and then, in the second step, of the incorporation of Mn ions into the…

Physical Chemistry Chemical Physics, 2016, 18 (17), pp.12050-12057. ⟨10.1039/c6cp01713d⟩. ⟨hal-01312882⟩

• Communication dans un congrès

Lab-scale study of the electrochemical response of Li-ion electrode materials to emulated photovoltaic electrochemical constraints

A. Soares, L. Goemaere, C. M. Ionica-Bousquet, Y. Thiaux, L. Stievano, C. Glaize, L. Monconduit

Euromat 2011 European Congress on Advanced Materials and Processes, 2011, Montpellier, France. ⟨hal-01912128⟩

• Article dans une revue

A hydrophobic titanium doped zirconium-based metal organic framework for photocatalytic hydrogen peroxide production in a two-phase system

Xiaolang Chen, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

A hydrophobic Ti doped Zr-based MOF was synthesized and used for photocatalytic H 2 O 2 production in a two-phase system (water/benzyl alcohol).

Journal of Materials Chemistry A, 2020, 8 (4), pp.1904-1910. ⟨10.1039/C9TA11120D⟩. ⟨hal-03995333⟩

• Article dans une revue

Role of Phosphorus and Triethylene Glycol Incorporation on the Activity of Model Alumina‐Supported CoMoS Hydrotreating Catalysts

Ricardo Garcia de Castro, Elodie Devers, Mathieu Digne, Anne‐félicie Lamic‐humblot, Gerhard Pirngruber, Xavier Carrier

Environmental regulations concerning fuel-related sulfur emissions are currently experiencing worldwide expansion. This is motivating the research and development of improved hydrotreating (HDT) catalysts with carefully engineered synthesis methods that maximize activity as ultimate goal. In this…

ChemCatChem, 2022, 14 (6), pp.e202101493. ⟨10.1002/cctc.202101493⟩. ⟨hal-03599082⟩

• Article dans une revue

Novel nano-architectured water splitting photoanodes based on TiO2-nanorod mats surface sensitized by ZIF-67 coatings

W.M.A. El Rouby, M. Antuch, S.-M. You, P. Beaunier, P. Millet

International Journal of Hydrogen Energy, 2019, 44 (59), pp.30949-30964. ⟨10.1016/j.ijhydene.2019.08.220⟩. ⟨hal-04022360⟩

• Article dans une revue

Structural study of radiolytic catalysts Ni-Ce/Al2O3 and Ni-Pt/Al2O3

F. Seridi, S. Chettibi, N. Keghouche, P. Beaunier, J. Belloni

Radiation Physics and Chemistry, 2017, 130, pp.76 - 84. ⟨10.1016/j.radphyschem.2016.07.029⟩. ⟨hal-01547122⟩

• Article dans une revue

Effects of Pd on Catalysis by Au: CO Adsorption, CO Oxidation, and Cyclohexene Hydrogenation by Supported Au and Pd-Au Catalysts

Anthony Ward, Laurent Delannoy, Ruth Hahn, Shane Kendell, Christopher J. Pursell, Catherine Louis, Bert D. Chandler

catalysts has been shown to have beneficial effects on selective hydrogenation reactions, particularly 1,3- butadiene hydrogenation and the hydrogenation of nitroaromatics, especially p-chloronitrobenzene. Appropriate Pd incorporation enhances hydrogenation activity while maintaining the desirable…

ACS Catalysis, 2013, 3, pp.2644-2653. ⟨10.1021/cs400569v⟩. ⟨hal-00913284⟩

• Article dans une revue

A new method for elaborating mesoporous SiO 2 /montmorillonite composite materials

Khalil Tesnime Abou, Chaabene Semy Ben, Boujday Souhir, Blanchard Juliette, Bergaoui Latifa

We report the sol–gel preparation of SiO 2 / montmorillonite composite materials and the investigation of the effect of the amount of clay and the TEOS concentration on the textural and structural properties of the composites. Pre-swelling of the clay with cetyltrimethyl ammonium results in solids…

Journal of Sol-Gel Science and Technology, 2015, ⟨10.1007/s10971-015-3716-2⟩. ⟨hal-01226875⟩