From pure oxides over oxide-supported metal and bimetallic particles to mixed oxides: model systems for catalytic and structural studies
نویسنده
چکیده
5 1 Conceptual approach 8 1.1 Scope of this thesis 8 1.2 Electronic and geometric effects in bimetallic catalysts 10 1.3 Mixed Oxides 11 1.4 (Strong) metal-support interaction 12 1.5 The role of the Pd-hydride phases 14 1.6 Oxide-supported Pd bimetallics in methanol steam reforming 14 1.7 Model Systems 21 2 Appendix: Experimental approach and methods 25 2.1 Electron Microscopy and related techniques 25 2.2 X-ray Diffraction 29 2.3 Atomic Force Microscopy 30 2.4 Low-energy Ion Scattering 31 2.5 X-ray Photoelectron Spectroscopy 32 2.6 Thermal Desorption Spectroscopy 33 2.7 Raman and Infrared Spectroscopy 34 2.8 Electric Impedance Spectroscopy 36 2.9 Catalytic Characterization 36
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