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  1. Article

    Open Access

    Subtle Nanostructuring of the Au/Ru(0001) Surface

    We report on a scanning tunneling microscopy (STM) study of the nanostructuring of the Au/Ru(0001) thin film system for the cases of 5 monolayers (ML) and 9 ML of Au deposited at 300 K and subsequently anneale...

    A. Goriachko, H. Over in Nanoscale Research Letters (2018)

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  2. Article

    Open Access

    The Nanostructuring of Atomically Flat Ru(0001) upon Oxidation and Reduction

    The O/Ru(0001) system is widely studied due to its rich phase variety of various stoichiometry and atomic arrangements, including the formation of a RuO2/Ru(0001) oxide layer. Apart from homogeneous ruthenium sur...

    A. Goriachko, H. Over in Nanoscale Research Letters (2016)

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    Article

    Stable and Active Mixed Zr–Ce Oxides for Catalyzing the Gas Phase Oxidation of HCl

    Electrospun mixed Zr1−x Ce x O2 nanofibers were used to assess both the activity in the Deacon process and the morphological stability of these mod...

    S. Urban, N. Tarabanko, C. H. Kanzler, K. Zalewska-Wierzbicka… in Catalysis Letters (2013)

  4. No Access

    Chapter

    3.4.2 Adsorption of C, N, and O on metal surfaces

    This document is part of Part 4 'Adsorbate Species on Surfaces and Adsorbate-Induced Surface Core Level Shifts' of Subvolume A 'Adsorbate Layers on Surfaces' of Volume 42 'Physics of Covered Solid Surfaces' of...

    H. Over in Adsorbed Layers on Surfaces (2005)

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    Article

    Ruthenium dioxide, a fascinating material for atomic scale surface chemistry

    Over the past few years, RuO2 has developed into one of the best-characterized late transition metal oxides in surface science, revealing unique and promising redox properties. The CO oxidation reaction over RuO2

    H. Over in Applied Physics A (2002)

  6. No Access

    Article

    Identification of RuO2 as the active phase in CO oxidation on oxygen-rich ruthenium surfaces

    CO oxidation over ruthenium dioxide (RuO2) dominates the CO/CO2 conversion rate over the catalytically active oxygen-rich Ru(0001) surfaces. In sharp contrast, chemisorbed O overlayers on Ru(0001) (with and witho...

    Y.D. Kim, H. Over, G. Krabbes, G. Ertl in Topics in Catalysis (2000)