• Article dans une revue

Properties, fabrication and applications of plasmonic semiconductor nanocrystals

Haibo Yin, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

We highlight three widely explored oxide-based plasmonic materials, including H x MoO 3−y , H x WO 3−y , and Mo x W 1−x O 3−y , and their applications in catalysis.

Catalysis Science & Technology, 2020, 10 (13), pp.4141-4163. ⟨10.1039/c9cy02511a⟩. ⟨hal-03995338⟩

• Article dans une revue

Heterometallic and Hydrophobic Metal–Organic Frameworks as Durable Photocatalysts for Boosting Hydrogen Peroxide Production in a Two-Phase System

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

Reductive production of hydrogen peroxide (H2O2) from dioxygen (O2) coupled with the oxidative synthesis of value-added products using hydrophobic metal–organic frameworks (MOFs) is very important for energy production. Herein, a hydrophobic iron-doped zirconium-based MOF (OPA/Fe-Zr-MOF), in which…

ACS Applied Energy Materials, 2021, 4 (5), pp.4823-4830. ⟨10.1021/acsaem.1c00371⟩. ⟨hal-03995424⟩

• Article dans une revue

Pd–Cu Alloy Nanoparticles Confined within Mesoporous Hollow Carbon Spheres for the Hydrogenation of CO 2 to Formate

Guoxiang Yang, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

It is intriguing yet challenging to synthesize high-performance heterogeneous catalysts for carbon dioxide (CO2) hydrogenation reactions. The excellent catalytic performance of heterogeneous catalysts has attracted widespread attention recently. Herein, a series of Pd–Cu alloy nanoparticles…

Journal of Physical Chemistry C, 2021, 125 (7), pp.3961-3971. ⟨10.1021/acs.jpcc.0c10962⟩. ⟨hal-03995570⟩

• Communication dans un congrès

Influence de la nature réductible du support sur la cinétique d'oxydation de CO par O2 pour des catalyseurs supportés à base de Rhd+ : SnO2 versus Ce0.68Zr0.32O2

Céline Fontaine-Gautrelet, Gérald Djéga-Mariadassou, Cyril Thomas

Congrès du GECat 2006, 2006, Mittelwihr, France. ⟨hal-00079984⟩

• Communication dans un congrès

Search for clues of life or habitability at Mars: laboratory simulation of the evolution of organic molecules at the surface of Mars

Patrice Coll, Olivier Poch, Maguy Jaber, Jean-François Lambert, Thomas Georgelin, Fabien Stalport, Cyril Szopa

Origins 2014 International Conference, Jul 2014, Nara, Japan. ⟨insu-01148594⟩

• Article dans une revue

Identification of cationic and oxidic caesium species in basic Cs-overloaded BEA zeolites

Pascale Massiani, C. Bisio, Katia Fajerwerg, L. Sordelli, L. Stievano, E.R. Silva, S. Coluccia, G. Martra

A parent acidic H-BEA with crystallites very small in size and high external surface area was used to prepare a series of materials loaded with increasing Cs+ contents by firstly ion-exchange and then impregnation with CsOH solutions. The monitoring of the ion- exchange process by chemical analysis…

Microporous and Mesoporous Materials, 2006, 90, pp.175-187. ⟨hal-00126959⟩

• Article dans une revue

EXAFS spectroscopy as a tool to probe metal–support interaction and surface molecular structures in oxide-supported catalysts: application to Al2O3-supported Ni(ii) complexes and ZrO2-supported tungstates

Xavier Carrier, Eric Marceau, Hugo Carabineiro, Vicente Rodríguez-González, Michel Che

EXAFS spectroscopy is shown as a tool of prime importance to probe the formation of metal–oxygen–support bonds and unravel the surface molecular structure in oxide-supported systems through two examples: (i) a molecular metal complex (Ni(II) bisglycinate) characterized after impregnation and drying…

Physical Chemistry Chemical Physics, 2009, 11, pp.7527-7539 ⟨10.1039/b822969d⟩. ⟨hal-01496028⟩

• Article dans une revue

Gold nanoparticle-based localized surface plasmon immunosensor for staphylococcal enterotoxin A (SEA) detection

Maroua Ben Haddada, David Hu, Michèle Salmain, Lu Zhang, Chen Peng, Yi Wang, Bo Liedberg, Souhir Boujday

We describe the engineering of stable gold nanoparticle (AuNP) bioconjugates for the detection of staphylococcal enterotoxin A (SEA) using localized surface plasmon resonance (LSPR). Two types of AuNP bioconjugates were prepared by covalently attaching anti-SEA antibody (Ab) or SEA to AuNPs. This…

Analytical and Bioanalytical Chemistry, 2017, 409 (26), pp.6227-6234. ⟨10.1007/s00216-017-0563-8⟩. ⟨hal-01585234⟩

• Communication dans un congrès

Electron transfers in TiO₂-containing zeolites

A. Legrand, A. Moissette, M. Hureau, S. Casale, P. Massiani, H. Vezin, A.S. Mamede, I. Batonneau-Gener

• Article dans une revue

Understanding of the oxygen activation on ceriaand ceria/alumina-supported gold catalysts: a study combining 18O/16O isotopic exchange and EPR spectroscopy

Pandian Lakshmanan, Frédéric Averseng, Nicolas Bion, Laurent Delannoy, Jean-Michel Tatibouet, Catherine Louis

Gold supported on ceria or ceria-alumina mixed oxides are very active catalysts for total oxidation of a variety of molecules. The key step of the oxygen activation on such catalysts is still a matter of debate. Gold-ceria (Au/CeO2) and gold-ceria-alumina (Au/CeO2/Al2O3) catalysts were prepared by…

Gold bulletin : a quarterly review of research on gold and its applications in industry, 2013, 46, pp.233-242. ⟨10.1007/s13404-013-0103-z⟩. ⟨hal-00961263⟩