Search Results - "Michot, L.J."

Interactions between kaolinite clay and AOT by Suzzoni, A., Barre, L., Kohler, E., Levitz, P., Michot, L.J., M’Hamdi, J.

“…[Display omitted] Interactions between kaolinite (KGa-2) and a typical anionic surfactant bis(2-ethylhexyl) sulfosuccinate sodium (AOT) have been study to…”
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Influence of the ionic strength and solid/solution ratio on Ca(II)-for-Na + exchange on montmorillonite. Part 2: Understanding the effect of the m/ V ratio. Implications for pore water composition and element transport in natural media by Tertre, E., Ferrage, E., Bihannic, I., Michot, L.J., Prêt, D.

“…Influence of the Donnan effect on the apparent Na +/Ca 2+ selectivity coefficient value of a montmorillonite: apparent log Kc(Na +/Ca 2+) are plotted as a…”
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Anisotropy on the Collective Dynamics of Water Confined in Swelling Clay Minerals by Jiménez-Ruiz, M, Ferrage, E, Delville, A, Michot, L.J

“…Collective excitations of water confined in the interlayer space of swelling clay minerals were studied by means of inelastic neutron scattering. The effect of…”
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Bioweathering of nontronite colloids in hybrid silica gel: implications for iron mobilization by Oulkadi, D, Balland‐Bolou‐Bi, C, Michot, L.J, Grybos, M, Billard, P, Mustin, C, Banon, S

“…AIMS: This study aimed to study biotic iron dissolution using a new hybrid material constituted of well‐dispersed mineral colloids in a silica gel matrix. This…”
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Layer charge and electrophoretic mobility of smectites by Thomas, F, Michot, L.J, Vantelon, D, Montargès, E, Prélot, B, Cruchaudet, M, Delon, J.F

“…The aim of this study is to determine the effect of the layer charge of smectites on their electrophoretic mobility (EM), using electrophoresis measurements…”
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Effect of chemical and geometrical parameters influencing the wettability of smectite clay films by Ballah, J., Chamerois, M., Durand-Vidal, S., Malikova, N., Levitz, P., Michot, L.J.

“…[Display omitted] •The influence of exchangeable ions and size of particles on the wettability of clay films is presented.•In addition to Atomic Force…”
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Anisotropic Features of Water and Ion Dynamics in Synthetic Na- and Ca-Smectites with Tetrahedral Layer Charge. A Combined Quasi-elastic Neutron-Scattering and Molecular Dynamics Simulations Study by Michot, Laurent J, Ferrage, Eric, Jiménez-Ruiz, Mónica, Boehm, Martin, Delville, Alfred

“…The temperature- and orientation-dependent dynamics of water molecules and sodium or calcium cations confined in the interlayer space of synthetic saponite…”
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Identification of nickel chelators in three hyperaccumulating plants: An X-ray spectroscopic study by Montargès-Pelletier, Emmanuelle, Chardot, Vanessa, Echevarria, Guillaume, Michot, Laurent J., Bauer, Allan, Morel, Jean-Louis

“…Hyperaccumulators Thlaspi caerulescens, Alyssum murale and Leptoplax emarginata were grown in rhizoboxes, on soil enriched with nickel bearing smectite. A…”
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Diffusion of Water in a Synthetic Clay with Tetrahedral Charges by Combined Neutron Time-of-Flight Measurements and Molecular Dynamics Simulations by Michot, Laurent J, Delville, Alfred, Humbert, Bernard, Plazanet, Marie, Levitz, Pierre

“…The dynamics of water molecules confined in the interlayer space of a synthetic Na saponite clay with a tetrahedral layer charge of 0.7 per half unit cell were…”
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Water environment and nanostructural network in a reactive powder concrete by Feylessoufi, A., Villiéras, F., Michot, L.J., De Donato, P., Cases, J.M., Richard, P.

“…A Reactive Powder Concrete (RPC) with an average compressive strength of 230 MPa was studied by diffuse reflectance infrared Fourier transformed spectroscopy…”
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Changes in humic acid conformation during coagulation with ferric chloride: Implications for drinking water treatment by Siéliéchi, J.-M., Lartiges, B.S., Kayem, G.J., Hupont, S., Frochot, C., Thieme, J., Ghanbaja, J., d’Espinose de la Caillerie, J.B., Barrès, O., Kamga, R., Levitz, P., Michot, L.J.

“…Electrophoretic mobility, pyrene fluorescence, surface tension measurements, transmission electron microscopy on resin-embedded samples, and X-ray microscopy…”
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Dissolution of anisotropic colloidal mineral particles : Evidence for basal surface reactivity of nontronite by Grybos, M., Michot, L.J., Skiba, M., Billard, P., Mustin, C.

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Characterization of the mesostructure of HDPE under "in situ" uniaxial tensile test by incoherent polarized steady-light transport by Blaise, A., Baravian, C., Dillet, J., Michot, L.J., André, S.

“…This study presents quantitative results related to in situ investigation of the microstructural evolutions of high‐density polyethylene with deformation…”
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Sorption of selenium oxyanions on TiO₂ (rutile) studied by batch or column experiments and spectroscopic methods by Svecova, Lenka, Dossot, Manuel, Cremel, Sébastien, Simonnot, Marie-Odile, Sardin, Michel, Humbert, Bernard, Den Auwer, Christophe, Michot, Laurent J

“…Selenium is a known toxic element released in the environment by anthropogenic activities. The present study is devoted to the aqueous sorption behaviour of…”
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Hydration of a Synthetic Clay with Tetrahedral Charges:  A Multidisciplinary Experimental and Numerical Study by Rinnert, Emmanuel, Carteret, Cedric, Humbert, Bernard, Fragneto-Cusani, Giovanna, Ramsay, John D. F, Delville, Alfred, Robert, Jean-Louis, Bihannic, Isabelle, Pelletier, Manuel, Michot, Laurent J

“…The interaction of water with a synthetic saponite clay sample, with a layer charge of 1 per unit cell (0.165 C m-2), was investigated by following along water…”
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Activated carbon surface heterogeneity seen by parallel probing by inverse liquid chromatography at the solid/liquid interface and by gas adsorption analysis at the solid/gas interface by Garnier, C., Görner, T., Villiéras, F., De Donato, Ph, Polakovič, M., Bersillon, J.-L., Michot, L.J.

“…The energetic surface heterogeneity of four different activated carbons was assessed by the parallel probing at the solid/liquid and solid/gas interfaces. At…”
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Long chain ionic surfactants: the understanding of adsorption mechanisms from the resolution of adsorption isotherms by Cases, J.M., Villiéras, F., Michot, L.J., Bersillon, J.L.

“…The authors present the different steps required for understanding the adsorption of long chain ionic surfactants at the solid-aqueous solution interface…”
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Calorimetric studies of simple ion adsorption at oxide/electrolyte interface titration experiments and their theoretical analysis based on 2-pK charging mechanism and on the triple layer model by Rudziński, W., Charmas, R., Piasecki, W., Cases, J.M., François, M., Villieras, F., Michot, L.J.

“…The expressions developed recently by us to describe the temperature dependence of the titration curves are used to describe the calorimetric effects…”
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Assessment of surface heterogeneity of calcite and apatite: from high resolution gas adsorption to the solid–liquid interface by Villiéras, F., Michot, L.J., Bernardy, E., Chamerois, M., Legens, C., Gérard, G., Cases, J.M.

“…The surface heterogeneity of calcite and apatite was investigated by high resolution adsorption isotherms of argon and nitrogen. The use of the derivative…”
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Immersion Microcalorimetry and13C CP/MAS NMR Study of the Structure of Organoclays by Khatib, K., Francois, M., Tekely, P., Michot, L.J., Bottero, J.Y., Baudin, I.

“…The organoclays as dimethyldistearyl ammonium montmorillonite (DDA-Mt) are interstratified clays in which pure organic sheets and silicate layers coexist. The…”
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