Search Results - "DUMBUYA, K"

Surface analysis of Pd/ZnO catalysts dispersed on micro-channeled Al-foils by XPS by Dumbuya, K., Denecke, R., Steinrück, H.-P.

“…X-ray photoelectron spectroscopy (XPS) investigation of non-activated and activated Pd/ZnO catalysts dispersed on micro-channeled Al-foil reveals that the…”
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Evidence for an active oxygen species on Au/TiO2(110) model catalysts during investigation with in situ X-ray photoelectron spectroscopy by Dumbuya, K., Cabailh, G., Lazzari, R., Jupille, J., Ringel, L., Pistor, M., Lytken, O., Steinrück, H.-P., Gottfried, J.M.

“…The influence of oxygen (O2) and carbon monoxide (CO) on Au nanoparticles supported on TiO2(1 1 0) in the size range of 2–3 nm has been studied using X-ray…”
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Evidence for an active oxygen species on Au/TiO 2(1 1 0) model catalysts during investigation with in situ X-ray photoelectron spectroscopy by Dumbuya, K., Cabailh, G., Lazzari, R., Jupille, J., Ringel, L., Pistor, M., Lytken, O., Steinrück, H.-P., Gottfried, J.M.

“…[Display omitted] ► Au/TiO 2(1 1 0) planar model catalysts for CO oxidation. ► In situ X-ray photoelectron spectroscopy in O 2 and O 2/CO mixtures. ► Au 4f…”
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Evidence for an active oxygen species on Au/TiO2(110) model catalysts during investigation with in situ X-ray photoelectron spectroscopy: Frigyes Solymosi's special issue: Planar Model System and Heterogeneous Catalysis by DUMBUYA, K, CABAILH, G, LAZZARIB, R, JUPILLE, J, RINGEL, L, PISTOR, M, LYTKEN, O, STEINRÜCK, H.-P, GOTTFRIED, J. M

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Nanoporous Au: an unsupported pure gold catalyst? by Wittstock, A, Neumann, B, Schaefer, A, Dumbuya, K, Kuebel, C, Biener, M, Zielasek, V, Steinrueck, H, Gottfried, M, Biener, J, Hamza, A, B?umer, M

“…The unique properties of gold especially in low temperature CO oxidation have been ascribed to a combination of various effects. In particular, particle sizes…”
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HPLC−CD On-Line Coupling in Combination with HPLC−NMR and HPLC−MS/MS for the Determination of the Full Absolute Stereostructure of New Metabolites in Plant Extracts by Bringmann, Gerhard, Messer, Kim, Wohlfarth, Michael, Kraus, Jürgen, Dumbuya, Karifala, Rückert, Markus

“…The applicability of on-line coupling of gradient eluted nonchiral reversed-phase high-pressure liquid chromatography (HPLC) to circular dichroism (CD)…”
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Heterogeneous Gold Catalysts for Efficient Access to Functionalized Lactones by Neatu, F., Li, Zhenyu, Richards, R., Toullec, P.Y., J.-P. Genet, Dumbuya, K., Gottfried, J.-M., Steinruck, H.-P., Parvulescu, V.I., Michelet, V.

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