Search Results - "Pontonnier, L"

Hydrogenation of transition element additives (Ti, V) during ball milling of magnesium hydride by Charbonnier, J., de Rango, P., Fruchart, D., Miraglia, S., Pontonnier, L., Rivoirard, S., Skryabina, N., Vulliet, P.

“…It has been revealed that ball-milling of MgH2 powders with small amounts of selected 3d-transition metals M such as Ti, Nb, … or oxides of 3d-metals (e.g…”
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Effect of nickel alloying by using ball milling on the hydrogen absorption properties of TiFe by Bououdina, M, Fruchart, D, Jacquet, S, Pontonnier, L, Soubeyroux, J.L

“…After ball-milling, TiFe under a pure argon atmosphere, with a small amount of pure nickel, can readily absorb large amounts of hydrogen without any activation…”
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Study of an internally-oxidized Pd0.97Ce0.03 alloy by AZAMBUJA, V. M, DOS SANTOS, D. S, PONTONNIER, L, MORALES, M, FRUCHART, D

“…Cold-worked samples of a Pd0.97Ce0.03 alloy in the form of foils were submitted to an internal oxidization heat treatment at 1073 K for 72 h. Transmission…”
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Relationship between structural and magnetic properties of nanosized objects by LANGLAIS, V, ARRII, S, PONTONNIER, L, TOURILLON, G

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Schizophrénie tardive ? by Vaille-Perret, E., Tourtauchaux, R., Galland, F., Pontonnier, A.-L., Legrand, G., Jalenques, I.

“…L’histoire d’un patient évoquant un cas de schizophrénie tardive sera le point de départ d’une discussion autour de cette notion controversée. Le cas sera…”
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Hydrogen diffusivity and solubility in palladium alloys by dos Santos, D.S., Azambuja, V.M., Pontonnier, L., Miraglia, S., Fruchart, D.

“…Samples of Pd0.97Al0.03, Pd0.9Pt0.1 and (Pd0.9Pt0.1)0.97Al0.03 alloys, cold worked and internally oxidized at 1073 K for 72 h were submitted to a hydrogen…”
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Effects of internal oxidation on the hydrogen permeation in Pd0.97Al0.03 and (Pd0.9Pt0.1)0.97Al0.03 alloys by Azambuja, V.M, dos Santos, D.S, Pontonnier, L, Miraglia, S, Fruchart, D

“…Samples of the Pd0.97Al0.03 and (Pd0.9Pt0.1)0.97Al0.03 alloys, internally oxidized at 1073 K for 72 h, were submitted to three sorption–desorption cycle at 313…”
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Hydrogen-induced phase transformation in internally oxidized (Pd0.8Rh0.2)0.97Ce0.03 by Azambuja, V.M., Pontonnier, L., dos Santos, D.S., Miraglia, S., Fruchart, D.

“…Samples of a (Pd0.8Rh0.2)0.97Ce0.03 alloy which had been cold worked and internally oxidized for 72 h at 1073 K were submitted to high hydrogen pressure, at…”
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Investigation of the growth mechanisms and electron emission properties of carbon nanostructures prepared by hot-filament chemical vapour deposition by Bonnot, A.M, Séméria, M.N, Boronat, J.F, Fournier, T, Pontonnier, L

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A new type of soft ferromagnetic alloys: RFe12−xGex by Lachêvre, V., Barbara, B., Fruchart, D., Pontonnier, L.

“…Ternary iron-rich rare earth germanides RFe12−xGex with R=Y, La, Ce, Nd, Sm, Gd, Dy, Ho and Er reveal soft ferromagnetic properties. The structure, the…”
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X-ray and electron diffraction analysis of the structure and the microstructure of the Y3(Fe0.933V0.067)29 compound by LAMBERT-ANDRON, B, COURTOIS, D, PONTONNIER, L, BERAR, J. F

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Synthesis and chimie douce reactions in lithium phyllomanganate by Strobel, P., Le Cras, F., Rohs, S., Pontonnier, L.

“…Lithium phyllomanganate, Li xMnO 2 · yH 2O (x = 0.25–0.29, y ≈ 0.6) with the birnessite structure cannot be obtained directly by oxidation of Mn(OH) 2 in…”
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Electrochemical growth of iron and cobalt arborescences under a magnetic field: a TEM study by Bodea, Simona, Ballou, Rafik, Pontonnier, L., Molho, Pierre

“…TEM observations of iron and cobalt arborescences grown by electrodeposition were performed. In the limited range of external parameters allowing the growth of…”
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Patients souffrant de schizophrénie en EHPAD : quel rôle pour l’équipe de psychiatrie de secteur ? by Tourtauchaux, R., Vaille-Perret, E., Pontonnier, A.-L., Jalenques, I.

“…Les établissements d’hébergement pour personnes âgées dépendantes (EHPAD) accueillent des sujets âgés présentant des pathologies organiques et/ou psychiques de…”
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Study of an internally-oxidized Pd 0.97Ce 0.03 alloy by Azambuja, V.M., Dos Santos, D.S., Pontonnier, L., Morales, M., Fruchart, D.

“…Cold-worked samples of a Pd 0.97Ce 0.03 alloy in the form of foils were submitted to an internal oxidization heat treatment at 1073 K for 72 h. Transmission…”
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Schizophrénie et vieillissement : aspects cliniques by Jalenques, I., Legrand, G., Tourtauchaux, R., Galland, F., Pontonnier, A.-L., Vaille-Perret, E.

“…Le nombre de patients âgés souffrant d’une schizophrénie chronique augmente ; il devrait doubler dans les 20 prochaines années. Avec l’âge avancé, les…”
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Pac studies of ZrMn2+x alloys and their hydrides by Ferreira, L. P., Gil, J. M., Mendes, P. J., De Campos, N. Ayres, Pontonnier, L., Miraglia, S., Fruchart, D., Baudry, A., Boyer, P.

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Schizophrénie, vieillissement et dépression by Ortega, V., Bazile, F., Pontonnier, A.-L., Roblin, J., Tourtauchaux, R., Vaille-Perret, E., Jalenques, I.

“…La dépression du patient souffrant de schizophrénie est une question clinique importante. Les estimations de fréquence sont très variables selon les études…”
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Hydrogen transition element additives (Ti,V) during ball milling of magnesium hydride by Charbonnier, Jean, de Rango, Patricia, Fruchart, Daniel, Miraglia, Salvatore, Pontonnier, L., Rivoirard, Sophie, Skryabina, N., Vuillet, Philippe

“…It has been revealed that ball-milling of MgH2 powders with small amounts of selected 3d-transition metalsMsuch as Ti, Nb,... or oxides of 3d-metals (e.g…”
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Effects of internal oxidation on the hydrogen permeation in Pd sub 0.97 Al sub 0.03 and (Pd sub 0.9 Pt sub 0.1 ) sub 0.97 Al sub 0.03 alloys by Azambuja, V M, Dos Santos, D S, Pontonnier, L, Miraglia, S, Fruchart, D

“…Samples of the Pd sub 0.97 Al sub 0.03 and (Pd sub 0.9 Pt sub 0.1 ) sub 0.97 Al sub 0.03 alloys, internally oxidized at 1073 K for 72 h, were submitted to…”
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