Publications of Hans-Joachim Freund

Qin, Z.-H., M. Lewandowski, Y.-N. Sun, S. Shaikhutdinov and H.-J. Freund: Encapsulation of Pt nanoparticles as a result of strong metal-support interaction with Fe₃O₄(111). Journal of Physical Chemistry C 112 (27), 10209–10213 (2008).

Risse, T., S. Shaikhutdinov, N. Nilius, M. Sterrer and H.-J. Freund: Gold supported on thin oxide films: From single atoms to nanoparticles. Accounts of Chemical Research 41, 949–956 (2008).

Romanyshyn, Y., S. Guimond, H. Kuhlenbeck, S. Kaya, R.-P. Blum, H. Niehus, S. Shaikhutdinov, V. Simic-Milosevic, N. Nilius, H.-J. Freund, M.V. Ganduglia-Pirovano, R. Fortrie, J. Döbler and J. Sauer: Selectivity in methanol oxidation as studied on model systems involving vanadium oxides. Topics in Catalysis 50 (1-4), 106–115 (2008).

Simic-Milosevic, V., M. Heyde, X. Lin, T. König, H.-P. Rust, M. Sterrer, T. Risse, N. Nilius, H.-J. Freund, L. Giordano and G. Pacchioni: Charge-induced formation of linear Au clusters on thin MgO films: Scanning tunneling microscopy and density-functional theory study. Physical Review B 78 (23), 235429 (2008).

Simic-Milosevic, V., M. Heyde, N. Nilius, T. König, H.-P. Rust, M. Sterrer, T. Risse, H.-J. Freund, L. Giordano and G. Pacchioni: Au dimers on thin MgO(001) films: flat and charged or upright and neutral? Journal of the American Chemical Society 130 (25), 7814–7815 (2008).

Simic-Milosevic, V., N. Nilius, H.-P. Rust and H.-J. Freund: Local band gap modulations in non-stoichiometric V₂O₃ films probed by scanning tunneling spectroscopy. Physical Review B 77 (12), 125112 (2008).

Simon, G.H., T. König, M. Nilius, H.-P. Rust, M. Heyde and H.-J. Freund: Atomically resolved force microscopy images of complex surface unit cells: Ultrathin alumina film on NiAl(110). Physical Review B 78 (11), 113401–1-113401–4 (2008).

Stacchiola, D.J., M. Baron, S. Kaya, J. Weissenrieder, S. Shaikhutdinov and H.-J. Freund: Growth of stoichiometric subnanometer silica films. Applied Physics Letters 92 (1), 011911 (2008).

Sun, Y.-N., Z.-H. Qin, M. Lewandowski, S. Kaya, S. Shaikhutdinov and H.-J. Freund: When an encapsulatng oxide layer promotes reaction on noble metals: dewetting and in situ formation of an "inverted" FeO_x/Pt catalyst. Catalysis Letters 126 (1-2), 31–35 (2008).

Ulrich, S., N. Nilius, H.-J. Freund, U. Martinez, L. Giordano and G. Pacchioni: Evidence for a size-selective adsorption mechanism on oxide surfaces: Pd and Au atoms on SiO₂/Mo(112). ChemPhysChem 9 (10), 1367–1370 (2008).

Wilde, M., K. Fukutani, W. Ludwig, B. Brandt, J.-H. Fischer, S. Schauermann and H.-J. Freund: Influence of carbon deposition on the hydrogen distribution in Pd nanoparticles and their reactivity in olefin hydrogenation. Angewandte Chemie International Edition 47 (48), 9289–9293 (2008).

Wilde, M., K. Fukutani, W. Ludwig, B. Brandt, J.-H. Fischer, S. Schauermann and H.-J. Freund: Einfluss von Kohlenstoffablagerungen auf die Wasserstoffverteilung in Pd-Nanopartikeln und deren Reaktivität in der Olefinhydrierung. Angewandte Chemie 120 (48), 9430–9434 (2008).

Wilde, M., K. Fukutani, M. Naschitzki and H.-J. Freund: Hydrogen absorption in oxide-supported palladium nanocrystals. Physical Review B 77 (11), 113412 (2008).

Kolczewski, C., K. Hermann, S. Guimond, H. Kuhlenbeck and H.-J. Freund: Identification of the vanadyl terminated V₂O₃(0 0 0 1) surface by NEXAFS spectroscopy: A combined theoretical and experimental study. Surface Science 601 (23), 5394–5402 (2007).

Cavalleri, M., K. Hermann, S. Guimond, Y. Romanyshyn, H. Kuhlenbeck and H.-J. Freund: X-ray spectroscopic fingerprints of reactive oxygen sites at the MoO₃(0 1 0) surface. Catalysis Today 124 (1-2), 21–27 (2007).

Silvestre-Albero, J., M. Borasio, G. Rupprechter and H.-J. Freund: Combined UHV and ambient pressure studies of 1,3-butadiene adsorption and reaction on Pd(1 1 1) by GC, IRAS and XPS. Catalysis Communications 8 (3), 292–298 (2007).

Bandara, A., M. Abu Haija, F. Höbel, H. Kuhlenbeck, G. Rupprechter and H.-J. Freund: Molecular adsorption on V₂O₃/(0001)/Au(111) surfaces. Topics in Catalysis 46 (1-2), 223–230 (2007).

Bäumer, M., J. Libuda, K.M. Neyman, N. Rösch, G. Rupprechter and H.-J. Freund: Adsorption and reaction of methanol on supported palladium catalysts: microscopic-level studies from ultrahigh vacuum to ambient pressure conditions. Physical Chemistry Chemical Physics 9 (27), 3541–3588 (2007).

Benia, H.-M., X. Lin, H.-J. Gao, N. Nilius and H.-J. Freund: Nucleation and growth of gold on MgO thin films: A combined STM and luminescence study. The Journal of Physical Chemistry C 111 (28), 10528–10533 (2007).

Benia, H.-M., N. Nilius and H.-J. Freund: Photon mapping of MgO thin films with an STM. Surface Science 601 (10), L55–L58 (2007).