• 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

Biocidal Properties of a Glycosylated Surface: Sophorolipids on Au(111)

Claire Valotteau, Christophe Calers, Sandra Casale, Jan Berton, Christian V. Stevens, Florence Babonneau, Claire-Marie Pradier, Vincent Humblot, Niki Baccile

Classical antibacterial surfaces usually involve antiadhesive and/or biocidal strategies. Glycosylated surfaces are usually used to prevent biofilm formation via antiadhesive mechanisms. We report here the first example of a glycosylated surface with biocidal properties created by the covalent…

ACS Applied Materials & Interfaces, 2015, 7 (32), pp.18086-18095. ⟨10.1021/acsami.5b05090⟩. ⟨hal-01275050⟩

• Article dans une revue

Covalent shaping of polyoxometalate molecular films onto ITO electrodes for charge trapping induced resistive switching

Raphaël Salles, Wei Church Poh, Maxime Laurans, Florence Volatron, Antoine Miche, Sandra Alves, Christian Carino, Ludovic Tortech, Guillaume Izzet, Pooi See Lee, Anna PROUST

As nano-sized molecular oxides, polyoxometalates (POMs) hold great promise in non-volatile memory materials based on redox-active molecules. Materials processed from solution, by drop-casting, by embedding POMs in polymers, or using Layer-by-Layer deposition techniques have thus been reported and…

Inorganic Chemistry Frontiers, 2024, 11 (1), pp.255-268. ⟨10.1039/d3qi01761c⟩. ⟨hal-04361172⟩

• Article dans une revue

Mechanism of RuO2 Crystallization in Borosilicate Glass: An Original in Situ ESEM Approach

Hassiba Boucetta, Renaud Podor, Lorenzo Stievano, Johann Ravaux, Xavier Carrier, Sandra Casale, S. Gossé, Amélie Monteiro, Sophie Schuller

Ruthenium, a fission product arising from the reprocessing of spent uranium oxide (UOX) fuel, crystallizes in the form of acicular RuO2 particles in high-level waste containment glass matrices. These particles are responsible for significant modifications in the physicochemical behavior of the…

Inorganic Chemistry, 2012, 51, pp.3478-3489. ⟨10.1021/ic202156y⟩. ⟨hal-00684182⟩

• 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⟩