Search Results - "Jugnet, Y."

In-situ surface analysis of AuPd(110) under elevated pressure of CO by Languille, M.A., Ehret, E., Lee, H.C., Jeong, C.K., Toyoshima, R., Kondoh, H., Mase, K., Jugnet, Y., Bertolini, J.C., Aires, F.J. Cadete Santos, Mun, B.S.

“…STM images showing surface restructuring due to high CO pressure. •We studied the surface properties of AuPd(110) under elevated pressure of CO.•Under elevated…”
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Preferential CO oxidation in a large excess of hydrogen on Pt₃Sn surfaces by Dupont, C, Delbecq, F, Loffreda, D, Jugnet, Y

“…An experimental evaluation, under realistic conditions, of the catalytic properties of a Pt₃Sn(111) model catalyst in CO oxidation under excess of hydrogen is…”
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The adsorption of CO on Au(1 1 1) at elevated pressures studied by STM, RAIRS and DFT calculations by Piccolo, L., Loffreda, D., Cadete Santos Aires, F.J., Deranlot, C., Jugnet, Y., Sautet, P., Bertolini, J.C.

“…The adsorption of carbon monoxide on the Au(1 1 1) single-crystal surface has been investigated in the [10 −3–10 3 Torr] range at room temperature (RT). Using…”
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Adsorption and Vibrations of α,β-Unsaturated Aldehydes on Pt(111) and Pt−Sn Alloy (111) Surfaces. 3. Adsorption Energy vs Adsorption Strength by Haubrich, J, Loffreda, D, Delbecq, F, Sautet, P, Jugnet, Y, Becker, C, Wandelt, K

“…Recently we presented high-resolution electron energy loss spectroscopy (HREELS) and temperature-programmed desorption (TPD) studies on the adsorption of…”
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Coverage Dependent Adsorption of Acrolein on Pt(111) from a Combination of First Principle Theory and HREELS Study by Loffreda, D, Jugnet, Y, Delbecq, F, Bertolini, J. C, Sautet, P

“…A combination of GGA total-energy calculations and vibrational spectra simulations with HREELS experiments is reported to obtain new insights in the stable…”
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Adsorption and Vibrations of α,β-Unsaturated Aldehydes on Pure Pt and Pt−Sn Alloy (111) Surfaces I. Prenal by Haubrich, J, Loffreda, D, Delbecq, F, Sautet, P, Jugnet, Y, Krupski, A, Becker, C, Wandelt, K

“…The adsorption and thermal decomposition of the α,β-unsaturated aldehyde prenal (3-methyl-2-butenal) have been studied on Pt(111), the Pt3Sn/Pt(111) and…”
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CO chemisorption on Au(1 1 0) investigated under elevated pressures by polarized reflection absorption infrared spectroscopy and scanning tunneling microscopy by Jugnet, Y., Cadete Santos Aires, F.J., Deranlot, C., Piccolo, L., Bertolini, J.C.

“…CO chemisorption on Au(1 1 0) at 300 K is observed under pressures in the range 10 −1–10 +2 Torr. This is identified by an infrared band at 2110 cm −1, whose…”
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Pd8Ni92(1 10) surface structure from surface X-ray diffraction. Surface evolution under hydrogen and butadiene reactants at elevated pressure by Saint-Lager, M C, Jugnet, Y, Dolle, P, Piccolo, L, Baudoing-Savois, R, Bertolini, J C, Bailly, A, Robach, O, Walker, C, Ferrer, S

“…The (N x 1) reconstruction (N = 5-6) of the clean Pd8Ni92(1 10) surface has been investigated by surface X-ray diffraction. A good fit with experimental data…”
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Energetics of acrolein hydrogenation on Pt(1 1 1) and Ag(1 1 1) surfaces: a BOC-MP model study by Khanra, B.C, Jugnet, Y, Bertolini, J.C

“…Activation barriers for hydrogenation of acrolein to allyl alcohol and propanal on Pt(1 1 1) and Ag(1 1 1) surfaces are estimated by bond-order…”
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A comparative study of the effects of ammonia and hydrogen plasma downstream treatment on the surface modification of polytetrafluoroethylene by Badey, J.P., Espuche, E., Sage, D., Chabert, B., Jugnet, Y., Batier, C., Duc, Tran Minh

“…Polytetrafluoroethylene (PTFE) was treated with hydrogen and ammonia microwave plasmas and the effects of treatment were evaluated by means of advancing and…”
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In situ infrared spectroscopy applied to catalytic reactions on metal single crystals by Shorthouse, L.J., Jugnet, Y., Bertolini, J.C.

“…Two reactions, the hydrogenation of buta-1,3-diene on a Pd 8Ni 92(1 1 1) alloy and the hydrogenation of benzene on Pt(1 1 1), have been investigated under…”
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Vibrational identification of the surface reaction intermediates for the dehalogenation of trichloroethene on PdCu(1 1 0) alloy by Jugnet, Y., Bertolini, J.C., Barbosa, L.A.M.M., Sautet, P.

“…The adsorption and dissociation of trichloroethene (TCE) on PdCu(1 1 0) have been investigated under the view of high resolution electron energy loss…”
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HREELS Study of Self-Assembled Monolayers of Alkylthiols Functionalized with Oligothiophene Moieties:  Extreme Surface Analysis and Evidence for Intermolecular Interactions by Vilar, M. Rei, Lang, P, Horowitz, G, Nogués, C, Jugnet, Y, Pellegrino, O, Botelho do Rego, A. M

“…SAMs (self-assembled monolayers) of alkanethiols functionalized by α-terthienyl (3T-SAMs) and α-quaterthienyl (4T-SAMs) were formed on a gold surface…”
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Surface characterization and reactivity of Pd8Ni92(111) and (110) alloys by MICHEL, A. C, LIANOS, L, ROUSSET, J. L, DELICHERE, P, PRAKASH, N. S, MASSARDIER, J, JUGNET, Y, BERTOLINI, J. C

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HREELS characterisation of polymer surfaces using new generation spectrometers by Rei Vilar, M., Jugnet, Y.

“…Spectra of polystyrene film surfaces achieving a resolution of 2.55 meV (20.4 cm −1) were recorded using new generation high resolution electron energy loss…”
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A comparative study of 1,3-butadiene and 1-butene chemisorbed on Pt(111), and Pd(111) by Bertolini, J.C., Cassuto, A., Jugnet, Y., Massardier, J., Tardy, B., Tourillon, G.

“…The adsorption of 1,3-butadiene and 1-butene on Pt(111), and Pd(111) was studied by near edge X-ray absorption fine structure (NEXAFS). It is found that at 95…”
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The Pd/Ni(110) Bimetallic System: Surface Characterisation by LEED, AES, XPS, and LEIS Techniques; New Insight on Catalytic Properties by Hermann, P., Guigner, J.M., Tardy, B., Jugnet, Y., Simon, D., Bertolini, J.-C.

“…Pd deposits on Ni(110) have been studied by low-energy electron diffraction (LEED), Auger electron spectroscopy (AES), low-energy ion scattering spectroscopy…”
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Identification of reaction intermediates and products in the dehalogenation of trichloroethene on Cu(110) by Laroze, S.C., Haq, S., Raval, R., Jugnet, Y., Bertolini, J.C.

“…The decomposition of trichloroethene, C 2HCl 3, on Cu(110) has been investigated as a function of temperature by RAIRS, HREELS and TPD. This has provided a…”
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Theoretical Evidence of PtSn Alloy Efficiency for CO Oxidation by Dupont, Céline, Jugnet, Yvette, Loffreda, David

“…The efficiency of PtSn alloy surfaces toward CO oxidation is demonstrated from first-principles theory. Oxidation kinetics based on atomistic…”
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HREELS investigations of trans-dichloroethene adsorption and chemical reaction on Cu(110) by JUGNET, Y, PRAKASH, N. S, BERTOLINI, J. C, LAROZE, S. C, RAVAL, R

“…The chemisorption and reaction of trans-dichloroethene on Cu(110) have been investigated by high-resolution electron-energy-loss spectroscopy (HREELS) as a…”
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