Search Results - "Baddeley, C.J"

Chiral assemblies of nickel lysinate via the corrosive adsorption of (S)-lysine on Ni/Au{111} by Wilson, K.E., Baddeley, C.J.

“…The adsorption of (S)-lysine onto submonolayer coverages of Ni on Au{111} was investigated by scanning tunnelling microscopy and reflection absorption infrared…”
Get full text

Structure and catalytic reactivity of Rh oxides by Gustafson, J., Westerström, R., Resta, A., Mikkelsen, A., Andersen, J.N., Balmes, O., Torrelles, X., Schmid, M., Varga, P., Hammer, B., Kresse, G., Baddeley, C.J., Lundgren, E.

“…Using a combination of experimental and theoretical techniques, we show that a thin RhO 2 surface oxide film forms prior to the bulk Rh 2O 3 corundum oxide on…”
Get full text

Direct STM evidence of a surface interaction between chiral modifier and pro-chiral reagent: Methylacetoacetate on R, R-tartaric acid modified Ni [formula omitted] by Jones, T.E, Baddeley, C.J

“…The asymmetric hydrogenation of methylacetoacetate to R-methyl-3-hydroxybutyrate over R, R-tartaric acid modified Ni catalysts is a well known example of…”
Get full text

Chemical Transformations, Molecular Transport, and Kinetic Barriers in Creating the Chiral Phase of (R, R)-Tartaric Acid on Cu(110) by Lorenzo, M.Ortega, Humblot, V., Murray, P., Baddeley, C.J., Haq, S., Raval, R.

“…Metal surfaces modified by chiral molecules have been shown to be effective heterogeneous catalysts for enantioselective reactions; however, their performance…”
Get full text

Thermal behaviour of Cu and Au nanoparticles grown on CeO2 thin films by Megginson, R., Grillo, F., Francis, S.M., Paes, V.Z.C., Trombini, H., Grande, P.L., Rossall, A.K., van den Berg, J.A., Baddeley, C.J.

“…[Display omitted] •Established method to prepare Cu/Au/ceria model catalysts for analysis by MEIS/XPS.•Discrete Cu and Au nanoparticles are thermally stable on…”
Get full text

Fundamental Investigations of Enantioselective Heterogeneous Catalysis by Baddeley, C.J.

Get full text

The influence of CO adsorption on the surface composition of cobalt/palladium alloys by Murdoch, A., Trant, A.G., Gustafson, J., Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…Segregation induced by the adsorption of gas phase species can strongly influence the composition of bimetallic surfaces and can therefore play an important…”
Get full text

Alloy formation in the Co/Pd{111} system — A study with medium energy ion scattering and scanning tunnelling microscopy by Murdoch, A., Trant, A.G., Gustafson, J., Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…The growth and annealing behaviour of ultrathin Co films on Pd{111} have been investigated by medium energy ion scattering and scanning tunnelling microscopy…”
Get full text

An investigation of the adsorption of ( R, R)-tartaric acid on oxidised Ni{1 1 1} surfaces by Jones, T.E, Baddeley, C.J

“…This paper is a model study of the enantioselective catalytic reaction shown below. We investigate how the presence of surface oxygen species affects the…”
Get full text

A RAIRS, STM and TPD study of the Ni [formula omitted]/ R, R-tartaric acid system: Modelling the chiral modification of Ni nanoparticles by Jones, T.E, Baddeley, C.J

“…Asymmetric hydrogenation of β-keto esters over chirally modified Ni catalysts is a rare example of a heterogeneously catalysed enantioselective process. To…”
Get full text

An investigation of the influence of temperature on the adsorption of the chiral modifier, ( S)-glutamic acid, on Ni{1 1 1} by Jones, T.E., Urquhart, M.E., Baddeley, C.J.

“…α-Amino acids have been used successfully as chiral modifiers in the Ni catalysed heterogeneous enantioselective hydrogenation of β-keto esters. ( S)-glutamic…”
Get full text

Adsorption of (S)-glutamic acid induces segregation of Ni at bimetallic Au/Ni surfaces by Trant, A.G., Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…The adsorption of the catalytically important chiral modifier, (S)-glutamic acid, was investigated on bimetallic Ni/Au surfaces created by annealing thin Ni…”
Get full text

Alloy formation in the Au{1 1 1}/Ni system – An investigation with scanning tunnelling microscopy and medium energy ion scattering by Trant, A.G., Jones, T.E., Gustafson, J., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…Using the techniques of scanning tunnelling microscopy (STM) and medium energy ion scattering (MEIS), we examine the growth and annealing behaviour of…”
Get full text

The growth of ultrathin Au films on Ni{1 1 1}: A study with medium energy ion scattering by Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…The initial growth of Au on Ni{1 1 1} is strongly influenced by the 15.7% difference in bulk lattice parameter between the two fcc metals. At 400 K, the first…”
Get full text

The influence of Au on the adsorption of methylacetoacetate on Ni—a study with medium energy ion scattering and reflection absorption infrared spectroscopy by Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…The hydrogenation of β-ketoesters over chirally modified Ni catalysts is one of the most successful examples of enantioselective heterogeneous catalysis. One…”
Get full text

A spectroscopic study of the chemistry and reactivity of SO2 on Pt{111}: reactions with O2, CO and C3H6 by WILSON, K, HARDACRE, C, BADDELEY, C. J, LÜDECKE, J, WOODRUFF, D. P, LAMBERT, R. M

Get full text

Structural and compositional analysis of two ordered near-surface alloys produced by adsorption and thermal decomposition of Mo(CO) 6 on Ni{ [formula omitted]} by Jones, T.E., Noakes, T.C.Q., Bailey, P., Baddeley, C.J.

“…The adsorption and thermal decomposition of Mo(CO) 6 is reported on Ni{1 1 1}. At room temperature, Mo(CO) 6 has an extremely low sticking probability. At…”
Get full text

The dynamic catalytic surface: probing bimetallic active sites with medium energy ion scattering by Baddeley, C.J, Bloxham, L.H, Laroze, S.C, Raval, R, Noakes, T.C.Q, Bailey, P

“…The shadowing and blocking effects exhibited by medium energy ion scattering (MEIS) make it a uniquely effective technique for the analysis of the layer…”
Get full text

Monolayer resolution in medium energy ion scattering by Bailey, P, Noakes, T.C.Q, Baddeley, C.J, Tear, S.P, Woodruff, D.P

“…Although medium energy ion scattering (MEIS) could be considered to be a mature technique, it continues to find new applications and new methodologies,…”
Get full text

Aspects of layer-by-layer composition analysis using MEIS by Bailey, P., Noakes, T.C.Q., Baddeley, C.J., van der Laan, G., Brown, D., Quinn, P.D., Woodruff, D.P.

“…The shadowing/blocking characteristics of medium energy ion scattering allow a precise deduction of the layer-by-layer composition of alloy crystal surfaces…”
Get full text