Berlin 2012 – wissenschaftliches Programm
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O: Fachverband Oberflächenphysik
O 35: Poster Session II (Polymeric biomolecular films; Nanostructures; Electronic structure; Spin-orbit interaction; Phase transitions; Surface chemical reactions; Heterogeneous catalysis; Particles and clusters; Surface magnetism; Electron and spin dynamics; Surface dynamics; Methods; Electronic structure theory; Functional molecules)
O 35.3: Poster
Dienstag, 27. März 2012, 18:15–21:45, Poster B
Silver nanosctructure formation in cinnamyl alcohol — •Sebastian Dahle1,2, Lienhard Wegewitz1,3, and Wolfgang Maus-Friedrichs1,3 — 1Institut für Physik und Physikalische Technologien, Technische Universität Clausthal, Leibnizstrasse 4, 38678 Clausthal-Zellerfeld, Germany — 2Hochschule für Angewandte Wissenschaft und Kunst, Fakultät für Naturwissenschaften und Technik, Von-Ossietzky-Straße 99, 37085 Göttingen, Germany — 3Clausthaler Zentrum für Materialtechnik, Technische Universität Clausthal, Leibnizstrasse 4, 38678 Clausthal-Zellerfeld, Germany
Metastable Induced Electron Spectroscopy, Ultraviolet Photoelectron Spectroscopy, X-ray Photoelectron Spectroscopy, and Atomic Force Microscopy have been employed to study the adsorption of silver and cinnamyl alcohol on Au(111) and Si(100) substrates. Initially, these investigations were carried out preceding the investigation of the adsorbtion behavior of silver on wood surfaces, where cinnamyl alcohol is used as precursor for lignin. Even though cinnamyl alcohol has only one technical application by now, some interesting properties of nanostructure formation and catalytic decomposition have been found.